From d1a737d44822c1396bc6bd7a297e37612741b0d6 Mon Sep 17 00:00:00 2001
From: eaiadmin <eaiadmin@lebiztrips.com>
Date: Thu, 24 Sep 2026 23:34:04 +0800
Subject: [PATCH] =?UTF-8?q?refactor:=20=E9=87=8D=E7=BB=84=E4=B8=93?=
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 =?UTF-8?q?=E4=B8=BA=E6=8C=89=E6=AD=A5=E9=AA=A4=E5=88=86=E7=9B=AE=E5=BD=95?=
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- 扁平 config/ → 按步骤编号目录（00-global, 01-task_configuration, 02-topic_recommendation...）
- 每个步骤内聚包含 meta.json、prompt.md、validator.json、fallback.json、rule.json
- workflow.json 只保留编排（步骤 key + 顺序），步骤配置由各自目录提供
- 全局配置隔离在 00-global/（domains.json, policy.json）
- 统一文件命名：meta.json, prompt.md, validator.json, fallback.json, rule.json, form.json
- 新增 SKILL.md 作为技能描述入口
- 新增 remaining_steps.json 作为快速参考
---
 .../spec/{config => 00-global}/domains.json   |   4 +-
 .../config => api/spec/00-global}/policy.json |   2 +-
 .../api/spec/01-task_configuration/form.json  |  17 ++
 .../spec/02-topic_recommendation/meta.json    |   8 +
 .../spec/02-topic_recommendation/prompt.md    |  15 ++
 .../spec/03-title_generation/fallback.json    |   6 +
 .../api/spec/03-title_generation/meta.json    |   8 +
 .../api/spec/03-title_generation/prompt.md    |  15 ++
 .../api/spec/04-outline_generation/meta.json  |   8 +
 .../api/spec/04-outline_generation/prompt.md  |  19 +++
 .../spec/04-outline_generation/validator.json |  18 ++
 .../api/spec/05-content_creation/meta.json    |   8 +
 .../api/spec/05-content_creation/prompt.md    |  25 +++
 .../spec/05-content_creation/validator.json   |  15 ++
 .../spec/06-image_prompt_generation/meta.json |   8 +
 .../06-image_prompt_generation/prompt.md}     |   2 +-
 .../06-image_prompt_generation/rule.json}     |  23 +--
 .../validator.json}                           |   9 +-
 .../api/spec/07-image_generation/prompt.md    |  10 ++
 .../api/spec/08-preview_export/prompt.md      |  10 ++
 .../api/spec/09-page_markdown/prompt.md       |  10 ++
 .../weixin_public_account/api/spec/README.md  |  93 +++++++++++
 .../api/spec/{config/skill.md => SKILL.md}    |  33 ++--
 .../api/spec/config/workflow.json             | 157 ------------------
 .../api/spec/remaining_steps.json             |   5 +
 .../api/spec/workflow.json                    |  15 ++
 ...ixin_public_account_image_prompt_config.go |   4 +-
 .../spec/{config => 00-global}/domains.json   |   4 +-
 .../config => spec/00-global}/policy.json     |   2 +-
 .../spec/01-task_configuration/form.json      |  17 ++
 .../spec/02-topic_recommendation/meta.json    |   8 +
 .../spec/02-topic_recommendation/prompt.md    |  15 ++
 .../spec/03-title_generation/fallback.json    |   6 +
 .../spec/03-title_generation/meta.json        |   8 +
 .../spec/03-title_generation/prompt.md        |  15 ++
 .../spec/04-outline_generation/meta.json      |   8 +
 .../spec/04-outline_generation/prompt.md      |  19 +++
 .../spec/04-outline_generation/validator.json |  18 ++
 .../spec/05-content_creation/meta.json        |   8 +
 .../spec/05-content_creation/prompt.md        |  25 +++
 .../spec/05-content_creation/validator.json   |  15 ++
 .../spec/06-image_prompt_generation/meta.json |   8 +
 .../06-image_prompt_generation/prompt.md}     |   2 +-
 .../06-image_prompt_generation/rule.json}     |  23 +--
 .../validator.json}                           |   9 +-
 .../spec/07-image_generation/prompt.md        |  10 ++
 .../spec/08-preview_export/prompt.md          |  10 ++
 .../spec/09-page_markdown/prompt.md           |  10 ++
 .../weixin_public_account/spec/README.md      |  95 +++++++----
 .../spec/{config/skill.md => SKILL.md}        |  33 ++--
 .../spec/config/workflow.json                 | 157 ------------------
 .../spec/remaining_steps.json                 |   5 +
 .../weixin_public_account/spec/workflow.json  |  15 ++
 53 files changed, 647 insertions(+), 445 deletions(-)
 rename eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/{config => 00-global}/domains.json (92%)
 rename eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/{spec/config => api/spec/00-global}/policy.json (99%)
 create mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/01-task_configuration/form.json
 create mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/02-topic_recommendation/meta.json
 create mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/02-topic_recommendation/prompt.md
 create mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/03-title_generation/fallback.json
 create mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/03-title_generation/meta.json
 create mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/03-title_generation/prompt.md
 create mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/04-outline_generation/meta.json
 create mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/04-outline_generation/prompt.md
 create mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/04-outline_generation/validator.json
 create mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/05-content_creation/meta.json
 create mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/05-content_creation/prompt.md
 create mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/05-content_creation/validator.json
 create mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/06-image_prompt_generation/meta.json
 rename eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/{spec/config/prompts/image_prompt_generate.prompt.md => api/spec/06-image_prompt_generation/prompt.md} (91%)
 rename eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/{spec/config/image_prompt.json => api/spec/06-image_prompt_generation/rule.json} (66%)
 rename eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/{config/validators/image_prompt.json => 06-image_prompt_generation/validator.json} (74%)
 create mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/07-image_generation/prompt.md
 create mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/08-preview_export/prompt.md
 create mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/09-page_markdown/prompt.md
 create mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/README.md
 rename eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/{config/skill.md => SKILL.md} (53%)
 delete mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/config/workflow.json
 create mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/remaining_steps.json
 create mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/workflow.json
 rename eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/{config => 00-global}/domains.json (92%)
 rename eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/{api/spec/config => spec/00-global}/policy.json (99%)
 create mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/01-task_configuration/form.json
 create mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/02-topic_recommendation/meta.json
 create mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/02-topic_recommendation/prompt.md
 create mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/03-title_generation/fallback.json
 create mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/03-title_generation/meta.json
 create mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/03-title_generation/prompt.md
 create mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/04-outline_generation/meta.json
 create mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/04-outline_generation/prompt.md
 create mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/04-outline_generation/validator.json
 create mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/05-content_creation/meta.json
 create mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/05-content_creation/prompt.md
 create mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/05-content_creation/validator.json
 create mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/06-image_prompt_generation/meta.json
 rename eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/{api/spec/config/prompts/image_prompt_generate.prompt.md => spec/06-image_prompt_generation/prompt.md} (91%)
 rename eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/{api/spec/config/image_prompt.json => spec/06-image_prompt_generation/rule.json} (66%)
 rename eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/{config/validators/image_prompt.json => 06-image_prompt_generation/validator.json} (74%)
 create mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/07-image_generation/prompt.md
 create mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/08-preview_export/prompt.md
 create mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/09-page_markdown/prompt.md
 rename eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/{config/skill.md => SKILL.md} (53%)
 delete mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/config/workflow.json
 create mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/remaining_steps.json
 create mode 100644 eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/workflow.json

diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/config/domains.json b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/00-global/domains.json
similarity index 92%
rename from eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/config/domains.json
rename to eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/00-global/domains.json
index ee3fca1..db11eba 100644
--- a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/config/domains.json
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/00-global/domains.json
@@ -1,5 +1,5 @@
 {
-  "description": "业务域配置。每个业务域有对应的标签和默认配置。",
+  "description": "业务域配置。每个业务域有对应的图片标签、热点源和默认关键词。",
   "version": "1.0.0",
   "domains": {
     "AI": {
@@ -39,4 +39,4 @@
       "default_keywords": []
     }
   }
-}
\ No newline at end of file
+}
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/config/policy.json b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/00-global/policy.json
similarity index 99%
rename from eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/config/policy.json
rename to eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/00-global/policy.json
index 07a4675..7ed4226 100644
--- a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/config/policy.json
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/00-global/policy.json
@@ -36,4 +36,4 @@
       }
     }
   }
-}
\ No newline at end of file
+}
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/01-task_configuration/form.json b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/01-task_configuration/form.json
new file mode 100644
index 0000000..2220953
--- /dev/null
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/01-task_configuration/form.json
@@ -0,0 +1,17 @@
+{
+  "description": "步骤 0：任务配置表单定义。",
+  "version": "1.0.0",
+  "step_key": "task_configuration",
+  "fields": [
+    { "key": "business_domain",  "label": "业务域",      "type": "select",  "required": true,  "options": ["AI", "医疗", "保险", "HR", "法务", "通用"] },
+    { "key": "keyword",          "label": "关键词",      "type": "text",   "required": true  },
+    { "key": "audience",         "label": "目标受众",    "type": "text",   "default": "公众号读者", "required": false },
+    { "key": "goal",             "label": "写作目标",    "type": "text",   "required": false },
+    { "key": "tone",             "label": "语调风格",    "type": "select", "default": "专业但好懂", "options": ["专业但好懂", "轻松有趣", "严肃权威", "故事叙述", "数据驱动"] },
+    { "key": "requirements",     "label": "特殊要求",    "type": "textarea", "required": false },
+    { "key": "outline_style",    "label": "提纲风格",    "type": "select", "default": "问题拆解型", "options": ["问题拆解型", "对比分析型", "案例驱动型", "步骤教程型"] },
+    { "key": "outline_words",    "label": "提纲字数",    "type": "number", "default": 800, "min": 300, "max": 2000, "required": false },
+    { "key": "content_target_words", "label": "正文目标字数", "type": "number", "default": 1400, "min": 500, "max": 5000, "required": false },
+    { "key": "max_content_images", "label": "最大配图数（可选，0 表示无上限）", "type": "number", "default": 0, "min": 0, "max": 20, "required": false }
+  ]
+}
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/02-topic_recommendation/meta.json b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/02-topic_recommendation/meta.json
new file mode 100644
index 0000000..978f4b2
--- /dev/null
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/02-topic_recommendation/meta.json
@@ -0,0 +1,8 @@
+{
+  "description": "步骤 1：选题推荐。",
+  "version": "1.0.0",
+  "step_key": "topic_recommendation",
+  "prompt_file": "prompt.md",
+  "has_validator": false,
+  "has_fallback": false
+}
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/02-topic_recommendation/prompt.md b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/02-topic_recommendation/prompt.md
new file mode 100644
index 0000000..eeaed44
--- /dev/null
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/02-topic_recommendation/prompt.md
@@ -0,0 +1,15 @@
+# Role
+你是 `topic_recommendation` 步骤的执行者，负责为公众号文章推荐选题。
+
+# Goal
+基于业务域、关键词、受众和目标，生成 3 个高传播潜力的选题建议。
+
+# 输出要求
+- 每个选题包含：标题、推荐理由、热度评估（高/中/低）
+- 标题要吸引点击，理由要说明为什么这个选题适合该业务域
+- 输出为 JSON 数组
+
+# 约束
+- 选题必须与业务域和关键词相关
+- 避免过于技术化或过于泛泛的内容
+- 标题长度控制在 20 字以内
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/03-title_generation/fallback.json b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/03-title_generation/fallback.json
new file mode 100644
index 0000000..107b970
--- /dev/null
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/03-title_generation/fallback.json
@@ -0,0 +1,6 @@
+{
+  "description": "标题降级资产。当 LLM 生成失败时使用默认模板。",
+  "version": "1.0.0",
+  "step_key": "title_generation",
+  "fallback_template": "围绕{{keyword}}，本文为你解读{style}。点击查看更多。"
+}
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/03-title_generation/meta.json b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/03-title_generation/meta.json
new file mode 100644
index 0000000..cadd30e
--- /dev/null
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/03-title_generation/meta.json
@@ -0,0 +1,8 @@
+{
+  "description": "步骤 2：标题生成。",
+  "version": "1.0.0",
+  "step_key": "title_generation",
+  "prompt_file": "prompt.md",
+  "has_validator": false,
+  "has_fallback": true
+}
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/03-title_generation/prompt.md b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/03-title_generation/prompt.md
new file mode 100644
index 0000000..2dfc12f
--- /dev/null
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/03-title_generation/prompt.md
@@ -0,0 +1,15 @@
+# Role
+你是 `title_generation` 步骤的执行者，负责为公众号文章生成标题。
+
+# Goal
+基于选定的选题，生成 3 个风格不同的标题建议。
+
+# 输出要求
+- 偏点击型：吸引点击，适合新媒体
+- 偏稳重：专业权威，适合行业媒体
+- 偏平衡：兼顾点击与专业性
+
+# 约束
+- 标题长度 15-30 字
+- 避免标题党
+- 每个标题要有独特角度
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/04-outline_generation/meta.json b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/04-outline_generation/meta.json
new file mode 100644
index 0000000..442a75b
--- /dev/null
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/04-outline_generation/meta.json
@@ -0,0 +1,8 @@
+{
+  "description": "步骤 3：提纲生成。",
+  "version": "1.0.0",
+  "step_key": "outline_generation",
+  "prompt_file": "prompt.md",
+  "has_validator": true,
+  "has_fallback": false
+}
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/04-outline_generation/prompt.md b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/04-outline_generation/prompt.md
new file mode 100644
index 0000000..6225040
--- /dev/null
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/04-outline_generation/prompt.md
@@ -0,0 +1,19 @@
+# Role
+你是 `outline_generation` 步骤的执行者，负责为公众号文章生成提纲。
+
+# Goal
+基于选定标题，生成结构清晰的 Markdown 提纲。
+
+# 输出要求
+- 至少 3 个小节（## 标题）
+- 每个小节至少 2 个要点
+- 提纲总字数约 {{outline_words}} 字
+
+# 提纲风格
+- 风格：{{outline_style}}
+- 受众：{{audience}}
+
+# 约束
+- 使用 Markdown 二级标题（##）标记小节
+- 避免空泛标题，每个小节要有具体内容
+- 提纲之间要有逻辑递进关系
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/04-outline_generation/validator.json b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/04-outline_generation/validator.json
new file mode 100644
index 0000000..e26e5a6
--- /dev/null
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/04-outline_generation/validator.json
@@ -0,0 +1,18 @@
+{
+  "description": "提纲验证规则。",
+  "version": "1.0.0",
+  "step_key": "outline_generation",
+  "checks": [
+    "minimum_sections",
+    "bullet_count_per_section",
+    "word_count_budget",
+    "no_generic_titles"
+  ],
+  "minimum_sections": 3,
+  "minimum_bullets_per_section": 2,
+  "word_budget": {
+    "target": 800,
+    "tolerance": 0.15
+  },
+  "generic_ban_patterns": ["^先用.+切入", "^明确本文主线", "^本文主要讲述"]
+}
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/05-content_creation/meta.json b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/05-content_creation/meta.json
new file mode 100644
index 0000000..9cb5e52
--- /dev/null
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/05-content_creation/meta.json
@@ -0,0 +1,8 @@
+{
+  "description": "步骤 4：正文创作。",
+  "version": "1.0.0",
+  "step_key": "content_creation",
+  "prompt_file": "prompt.md",
+  "has_validator": true,
+  "has_fallback": false
+}
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/05-content_creation/prompt.md b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/05-content_creation/prompt.md
new file mode 100644
index 0000000..b08bb59
--- /dev/null
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/05-content_creation/prompt.md
@@ -0,0 +1,25 @@
+# Role
+你是 `content_creation` 步骤的执行者，负责为公众号文章生成正文。
+
+# Goal
+基于选定提纲，生成完整的公众号文章正文。
+
+# 输入
+- 标题：{{selected_title}}
+- 提纲：{{outline}}
+- 业务域：{{business_domain}}
+- 目标受众：{{audience}}
+- 语调风格：{{tone}}
+- 正文目标字数：{{content_target_words}}
+
+# 输出要求
+- 使用 Markdown 格式
+- 每个小节用 `##` 标题
+- 正文要有实质性内容，避免空话
+- 总字数接近 {{content_target_words}}
+
+# 约束
+- 内容必须与提纲一致
+- 语调要与 {{tone}} 匹配
+- 避免使用模板化语言
+- 每个小节要有具体的论据或案例支撑
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/05-content_creation/validator.json b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/05-content_creation/validator.json
new file mode 100644
index 0000000..983c311
--- /dev/null
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/05-content_creation/validator.json
@@ -0,0 +1,15 @@
+{
+  "description": "正文验证规则。",
+  "version": "1.0.0",
+  "step_key": "content_creation",
+  "checks": [
+    "minimum_word_count",
+    "section_structure",
+    "no_empty_sections"
+  ],
+  "minimum_word_count": 800,
+  "section_structure": {
+    "require_h2_headers": true,
+    "min_sections": 3
+  }
+}
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/06-image_prompt_generation/meta.json b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/06-image_prompt_generation/meta.json
new file mode 100644
index 0000000..d6105e2
--- /dev/null
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/06-image_prompt_generation/meta.json
@@ -0,0 +1,8 @@
+{
+  "description": "步骤 5：配图提示词。",
+  "version": "1.0.0",
+  "step_key": "image_prompt_generation",
+  "prompt_file": "prompt.md",
+  "has_validator": true,
+  "has_rule": true
+}
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/config/prompts/image_prompt_generate.prompt.md b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/06-image_prompt_generation/prompt.md
similarity index 91%
rename from eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/config/prompts/image_prompt_generate.prompt.md
rename to eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/06-image_prompt_generation/prompt.md
index 28b87ff..ddf6fa0 100644
--- a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/config/prompts/image_prompt_generate.prompt.md
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/06-image_prompt_generation/prompt.md
@@ -1,5 +1,5 @@
 # Role
-你是 `image_prompt_generate` 步骤的执行者，负责为公众号文章生成配图提示词。
+你是 `image_prompt_generation` 步骤的执行者，负责为公众号文章生成配图提示词。
 
 # Goal
 基于正文内容，按字数分布规则生成配图提示词，并将提示词以括号标记格式嵌入正文。
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/config/image_prompt.json b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/06-image_prompt_generation/rule.json
similarity index 66%
rename from eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/config/image_prompt.json
rename to eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/06-image_prompt_generation/rule.json
index ada66d0..1649fa7 100644
--- a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/config/image_prompt.json
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/06-image_prompt_generation/rule.json
@@ -21,7 +21,7 @@
     }
   },
   "prompt_template": {
-    "description": "配图提示词模板。{index} 为序号（从 1 开始），{section_title} 为小节标题，{section_summary} 为段落摘要（截断至 120 字）。",
+    "description": "配图提示词模板。{index} 为序号（从 1 开始），{section_summary} 为段落摘要（截断至 120 字）。",
     "format": "chinese",
     "min_chars": 40,
     "max_chars": 70,
@@ -31,24 +31,5 @@
     "description": "配图提示词在正文中的嵌入格式。",
     "cover": "[TITLE_PIC: {prompt}, size: {size}]",
     "content": "[section_{{index:02d}}: {prompt}, size: {size}]"
-  },
-  "validation": {
-    "checks": [
-      "section_mapping_completeness",
-      "required_visual_elements",
-      "prompt_length",
-      "no_forbidden_elements"
-    ],
-    "required_elements": {
-      "subject": true,
-      "scene": true,
-      "lighting": true
-    },
-    "forbidden_elements": [
-      "text_overlay",
-      "collage_style"
-    ],
-    "retry_max": 2,
-    "retry_feedback_template": "配图提示词校验失败：{failed_checks}。请重新生成全部提示词并修复问题，保持段落映射不变。"
   }
-}
\ No newline at end of file
+}
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/config/validators/image_prompt.json b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/06-image_prompt_generation/validator.json
similarity index 74%
rename from eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/config/validators/image_prompt.json
rename to eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/06-image_prompt_generation/validator.json
index 295aeaa..3c50ae7 100644
--- a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/config/validators/image_prompt.json
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/06-image_prompt_generation/validator.json
@@ -1,7 +1,7 @@
 {
   "description": "配图提示词验证规则。",
   "version": "1.0.0",
-  "step_id": "image_prompt_generation",
+  "step_key": "image_prompt_generation",
   "checks": [
     "section_mapping_completeness",
     "required_visual_elements",
@@ -10,7 +10,6 @@
     "bracket_format_valid"
   ],
   "section_mapping": {
-    "description": "配图提示词与正文段落的映射必须完整。",
     "cover_required": true,
     "content_images_required": true
   },
@@ -24,9 +23,9 @@
     "count_mode": "chinese_characters"
   },
   "bracket_format": {
-    "cover_pattern": "^\\[TITLE_PIC: .* size: landscape_16_9\\]$",
-    "content_pattern": "^\\[section_\\d{2}: .* size: landscape_4_3\\]$"
+    "cover_pattern": "^\\\\[TITLE_PIC: .* size: landscape_16_9\\\\]$",
+    "content_pattern": "^\\\\[section_\\\\d{2}: .* size: landscape_4_3\\\\]$"
   },
   "retry_feedback_template": "配图提示词校验失败：{failed_checks}。请重新生成全部提示词并修复问题。",
   "retry_max": 2
-}
\ No newline at end of file
+}
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/07-image_generation/prompt.md b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/07-image_generation/prompt.md
new file mode 100644
index 0000000..1e8fea9
--- /dev/null
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/07-image_generation/prompt.md
@@ -0,0 +1,10 @@
+# Role
+你是 `image_generation` 步骤的执行者，负责为公众号文章生成配图。
+
+# Goal
+基于配图提示词，调用外部图片生成 API 生成配图。
+
+# 输出要求
+- 封面图：16:9 横图
+- 段落配图：4:3 横图
+- 每个配图返回 URL 和元数据
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/08-preview_export/prompt.md b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/08-preview_export/prompt.md
new file mode 100644
index 0000000..c9cba81
--- /dev/null
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/08-preview_export/prompt.md
@@ -0,0 +1,10 @@
+# Role
+你是 `preview_export` 步骤的执行者，负责生成预览稿。
+
+# Goal
+基于正文和图片，生成预览 MD、预览 HTML 和分页 MD 内容。
+
+# 输出要求
+- 预览 MD：Markdown 格式
+- 预览 HTML：HTML 格式
+- 分页 MD：带图片尺寸标注的分页 Markdown
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/09-page_markdown/prompt.md b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/09-page_markdown/prompt.md
new file mode 100644
index 0000000..6213963
--- /dev/null
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/09-page_markdown/prompt.md
@@ -0,0 +1,10 @@
+# Role
+你是 `page_markdown` 步骤的执行者，负责生成分页 Markdown。
+
+# Goal
+基于预览稿，生成适合公众号排版的分页 Markdown 文件。
+
+# 输出要求
+- 每页内容以 `<!-- PAGE N: 标题 -->` 分隔
+- 分页之间用 `---` 分隔
+- 图片使用 Markdown 格式引用，包含 alt 文字
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/README.md b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/README.md
new file mode 100644
index 0000000..f6fbf5d
--- /dev/null
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/README.md
@@ -0,0 +1,93 @@
+# 公众号创作专员 - 规范定义
+
+> 这是 pj0235 的第一个"配置驱动"专员样板。参考 pj0012 的 JSON 配置体系设计。
+
+## 目录结构
+
+```
+spec/
+├── SKILL.md                              # 技能描述（全局，不嵌入）
+├── workflow.json                         # 工作流编排（步骤 key + 顺序 + 前置依赖）
+├── remaining_steps.json                  # 快速参考（步骤 → 文件映射）
+│
+├── 00-global/                            # 全局配置（跨步骤共享）
+│   ├── domains.json                      # 业务域配置
+│   └── policy.json                       # 重试/降级策略
+│
+├── 01-task_configuration/                # 步骤 0：任务配置
+│   └── form.json                         # 表单字段定义
+│
+├── 02-topic_recommendation/              # 步骤 1：选题推荐
+│   ├── meta.json                         # 步骤元信息
+│   └── prompt.md                         # 提示词模板
+│
+├── 03-title_generation/                  # 步骤 2：标题生成
+│   ├── meta.json
+│   ├── prompt.md
+│   └── fallback.json                     # 降级资产
+│
+├── 04-outline_generation/                # 步骤 3：提纲生成
+│   ├── meta.json
+│   ├── prompt.md
+│   └── validator.json                    # 验证规则
+│
+├── 05-content_creation/                  # 步骤 4：正文创作
+│   ├── meta.json
+│   ├── prompt.md
+│   └── validator.json
+│
+├── 06-image_prompt_generation/           # 步骤 5：配图提示词
+│   ├── meta.json
+│   ├── prompt.md
+│   ├── rule.json                         # 配图规则（分布、模板、格式）
+│   └── validator.json
+│
+├── 07-image_generation/                  # 步骤 6：图片生成
+│   └── prompt.md
+│
+├── 08-preview_export/                    # 步骤 7：预览导出
+│   └── prompt.md
+│
+└── 09-page_markdown/                     # 步骤 8：分页 Markdown
+    └── prompt.md
+```
+
+## 设计原则
+
+1. **每个步骤一个目录**：配置完全内聚，新增/修改步骤只动一个目录
+2. **编号前缀**：文件名按数字排序即执行顺序
+3. **统一命名**：`meta.json`、`prompt.md`、`validator.json`、`fallback.json`、`rule.json`
+4. **全局配置隔离**：`00-global/` 放跨步骤共享的配置
+5. **workflow.json 只保留编排**：步骤配置由各自目录提供
+
+## 文件说明
+
+| 文件 | 说明 | 是否必需 |
+|------|------|---------|
+| `meta.json` | 步骤元信息（step_key、版本号、依赖文件列表） | 是 |
+| `prompt.md` | LLM 提示词模板（YAML 变量注入） | 是 |
+| `validator.json` | 验证规则（检查清单、质量规则） | 否 |
+| `fallback.json` | 降级资产（LLM 失败时的回退内容） | 否 |
+| `rule.json` | 业务规则（仅用于配图提示词这类规则密集型步骤） | 否 |
+| `form.json` | 表单字段定义（仅用于任务配置步骤） | 否 |
+
+## 配图规则（核心示例）
+
+配图提示词规则在 `06-image_prompt_generation/rule.json` 中定义，包括：
+
+- 分布规则：封面图 + 每 500 字 1 张
+- 提示词模板：中文模板 + 最小/最大字数
+- 括号标记格式：`[TITLE_PIC: 提示词, size: landscape_16_9]`
+- 验证规则：主体/场景/光线必填，文字覆盖/拼贴禁用
+
+## 使用方式
+
+Go 代码通过 `embed.FS` 嵌入所有 JSON/Markdown 文件，运行时：
+1. 读取 JSON 配置 → 获取业务规则
+2. 读取 prompt 模板 → 注入运行时参数 → 组装最终 prompt
+3. 读取验证器 → 执行验证逻辑
+4. 读取策略 → 控制重试/降级循环
+
+## 如何参考
+
+完整的学习分析见：`../../../../reference/pj0012-wechat-image-spec.md`
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/config/skill.md b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/SKILL.md
similarity index 53%
rename from eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/config/skill.md
rename to eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/SKILL.md
index 3965eeb..f4b3644 100644
--- a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/config/skill.md
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/SKILL.md
@@ -13,19 +13,19 @@
 - 关键词驱动的通用文章生成
 - 多业务域（AI/医疗/保险/HR/法务/通用）适配
 
-## 工作流步骤
+## 工作流
 
-| 序号 | Step Key | 标签 | 前置条件 | 输出 |
-|------|----------|------|----------|------|
-| 0 | task_configuration | 任务配置 | — | 业务域、关键词、受众、语调等表单参数 |
-| 1 | topic_recommendation | 选题推荐 | 配置完成 | 3 个选题建议（标题 + 理由 + 热度） |
-| 2 | title_generation | 标题生成 | 有选题 | 3 个标题建议（偏点击/偏稳重/偏平衡） |
-| 3 | outline_generation | 提纲生成 | 有标题 | Markdown 提纲结构 |
-| 4 | content_creation | 正文创作 | 有提纲 | Markdown 正文（含 ## 小节标题） |
-| 5 | image_prompt_generation | 配图提示词 | 有正文 | 配图提示词 + 带标记正文 |
-| 6 | image_generation | 图片生成 | 有配图提示词 | 封面图 + 段落图 |
-| 7 | preview_export | 预览导出 | 有正文 + 图片 | 预览 MD + 预览 HTML |
-| 8 | page_markdown | 分页 Markdown | 有预览稿 | 分页 MD（含图片尺寸标注） |
+| 编号 | Step Key | 标签 | 前置条件 |
+|------|----------|------|----------|
+| 0 | task_configuration | 任务配置 | — |
+| 1 | topic_recommendation | 选题推荐 | 配置完成 |
+| 2 | title_generation | 标题生成 | 有选题 |
+| 3 | outline_generation | 提纲生成 | 有标题 |
+| 4 | content_creation | 正文创作 | 有提纲 |
+| 5 | image_prompt_generation | 配图提示词 | 有正文 |
+| 6 | image_generation | 图片生成 | 有配图提示词 |
+| 7 | preview_export | 预览导出 | 有正文 + 图片 |
+| 8 | page_markdown | 分页 Markdown | 有预览稿 |
 
 ## 配图规则
 
@@ -34,7 +34,6 @@
 2. 从正文开头累计字数，每 500 字生成 1 张配图
 3. 每张配图放在其所属小节（##）的**开始处**
 4. 如果某节很长（>500 字），则该节内按 500 字间隔插入多张
-5. 如果某节不足 500 字，与下节合并累计，但不跨节重复
 
 ### 提示词模板
 ```
@@ -47,16 +46,12 @@
 [section_01: 提示词, size: landscape_4_3]
 ```
 
-## 业务域
-AI、医疗、保险、HR、法务、通用
-
 ## 重试策略
-- 热点抓取：最多 1 次重试
 - 选题推荐：最多 1 次重试
 - 标题/提纲/正文/配图：最多 2 次重试
-- 预览/分页：0 次重试
+- 图片生成/预览/分页：0 次重试
 
 ## 验证规则
 - 提纲：至少 3 个小节，每小节至少 2 个要点
 - 正文：至少 800 字，每个小节有实质性内容
-- 配图提示词：段落数 = 提示词数，每个提示词 40-70 字，必须包含主体/场景/光线
+- 配图提示词：段落数 = 提示词数，每个提示词 40-70 字
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/config/workflow.json b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/config/workflow.json
deleted file mode 100644
index c26c344..0000000
--- a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/config/workflow.json
+++ /dev/null
@@ -1,157 +0,0 @@
-{
-  "description": "公众号创作工作流步骤定义。步骤按顺序执行，前一步骤完成方可进入下一步骤。",
-  "version": "1.0.0",
-  "steps": [
-    {
-      "key": "task_configuration",
-      "label": "任务配置",
-      "type": "form",
-      "order": 0,
-      "is_entry_point": true,
-      "description": "配置业务域、关键词、受众、语调等参数。"
-    },
-    {
-      "key": "topic_recommendation",
-      "label": "选题推荐",
-      "type": "ai",
-      "order": 1,
-      "preconditions": ["task_configuration"],
-      "description": "基于业务域和关键词生成 3 个选题建议。"
-    },
-    {
-      "key": "title_generation",
-      "label": "标题生成",
-      "type": "ai",
-      "order": 2,
-      "preconditions": ["topic_recommendation"],
-      "description": "基于选定选题生成 3 个标题建议（偏点击/偏稳重/偏平衡）。"
-    },
-    {
-      "key": "outline_generation",
-      "label": "提纲生成",
-      "type": "ai",
-      "order": 3,
-      "preconditions": ["title_generation"],
-      "description": "基于选定标题生成 Markdown 提纲结构。"
-    },
-    {
-      "key": "content_creation",
-      "label": "正文创作",
-      "type": "ai",
-      "order": 4,
-      "preconditions": ["outline_generation"],
-      "description": "基于选定提纲和配置参数生成正文。"
-    },
-    {
-      "key": "image_prompt_generation",
-      "label": "配图提示词",
-      "type": "ai",
-      "order": 5,
-      "preconditions": ["content_creation"],
-      "description": "基于正文按字数分布生成配图提示词，并嵌入带标记正文。"
-    },
-    {
-      "key": "image_generation",
-      "label": "图片生成",
-      "type": "external",
-      "order": 6,
-      "preconditions": ["image_prompt_generation"],
-      "description": "基于配图提示词调用外部图片生成 API。"
-    },
-    {
-      "key": "preview_export",
-      "label": "预览导出",
-      "type": "render",
-      "order": 7,
-      "preconditions": ["content_creation", "image_generation"],
-      "description": "生成预览 MD、预览 HTML 和分页 MD。"
-    },
-    {
-      "key": "page_markdown",
-      "label": "分页 Markdown",
-      "type": "render",
-      "order": 8,
-      "preconditions": ["preview_export"],
-      "description": "生成带图片尺寸标注的分页 Markdown。"
-    }
-  ],
-  "forms": {
-    "task_configuration": {
-      "fields": [
-        {
-          "key": "business_domain",
-          "label": "业务域",
-          "type": "select",
-          "required": true,
-          "options": ["AI", "医疗", "保险", "HR", "法务", "通用"]
-        },
-        {
-          "key": "keyword",
-          "label": "关键词",
-          "type": "text",
-          "required": true
-        },
-        {
-          "key": "audience",
-          "label": "目标受众",
-          "type": "text",
-          "default": "公众号读者",
-          "required": false
-        },
-        {
-          "key": "goal",
-          "label": "写作目标",
-          "type": "text",
-          "required": false
-        },
-        {
-          "key": "tone",
-          "label": "语调风格",
-          "type": "select",
-          "default": "专业但好懂",
-          "options": ["专业但好懂", "轻松有趣", "严肃权威", "故事叙述", "数据驱动"]
-        },
-        {
-          "key": "requirements",
-          "label": "特殊要求",
-          "type": "textarea",
-          "required": false
-        },
-        {
-          "key": "outline_style",
-          "label": "提纲风格",
-          "type": "select",
-          "default": "问题拆解型",
-          "options": ["问题拆解型", "对比分析型", "案例驱动型", "步骤教程型"]
-        },
-        {
-          "key": "outline_words",
-          "label": "提纲字数",
-          "type": "number",
-          "default": 800,
-          "min": 300,
-          "max": 2000,
-          "required": false
-        },
-        {
-          "key": "content_target_words",
-          "label": "正文目标字数",
-          "type": "number",
-          "default": 1400,
-          "min": 500,
-          "max": 5000,
-          "required": false
-        },
-        {
-          "key": "max_content_images",
-          "label": "最大配图数（可选，0 表示无上限）",
-          "type": "number",
-          "default": 0,
-          "min": 0,
-          "max": 20,
-          "required": false
-        }
-      ]
-    }
-  }
-}
\ No newline at end of file
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/remaining_steps.json b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/remaining_steps.json
new file mode 100644
index 0000000..4502058
--- /dev/null
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/remaining_steps.json
@@ -0,0 +1,5 @@
+[
+  {"step_key": "image_generation",         "prompt_file": "prompt.md"},
+  {"step_key": "preview_export",           "prompt_file": "prompt.md"},
+  {"step_key": "page_markdown",            "prompt_file": "prompt.md"}
+]
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/workflow.json b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/workflow.json
new file mode 100644
index 0000000..f638cbd
--- /dev/null
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/workflow.json
@@ -0,0 +1,15 @@
+{
+  "description": "工作流编排。按编号顺序执行，每步的 prompt/validator/fallback 在各自步骤目录中。",
+  "version": "1.0.0",
+  "steps": [
+    { "key": "task_configuration",  "label": "任务配置",  "type": "form",  "order": 0,  "is_entry_point": true },
+    { "key": "topic_recommendation", "label": "选题推荐", "type": "ai",  "order": 1,  "preconditions": ["task_configuration"] },
+    { "key": "title_generation",     "label": "标题生成", "type": "ai",  "order": 2,  "preconditions": ["topic_recommendation"] },
+    { "key": "outline_generation",   "label": "提纲生成", "type": "ai",  "order": 3,  "preconditions": ["title_generation"] },
+    { "key": "content_creation",     "label": "正文创作", "type": "ai",  "order": 4,  "preconditions": ["outline_generation"] },
+    { "key": "image_prompt_generation", "label": "配图提示词", "type": "ai", "order": 5, "preconditions": ["content_creation"] },
+    { "key": "image_generation",     "label": "图片生成", "type": "external", "order": 6, "preconditions": ["image_prompt_generation"] },
+    { "key": "preview_export",       "label": "预览导出", "type": "render", "order": 7, "preconditions": ["content_creation", "image_generation"] },
+    { "key": "page_markdown",        "label": "分页 Markdown", "type": "render", "order": 8, "preconditions": ["preview_export"] }
+  ]
+}
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/weixin_public_account_image_prompt_config.go b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/weixin_public_account_image_prompt_config.go
index 3922192..50b17cf 100644
--- a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/weixin_public_account_image_prompt_config.go
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/weixin_public_account_image_prompt_config.go
@@ -7,7 +7,7 @@ import (
 	"strings"
 )
 
-//go:embed spec/config/*.json spec/config/validators/*.json spec/config/prompts/*.md
+//go:embed spec/*.json spec/*/*.json spec/*/*.md
 var specConfigFS embed.FS
 
 // imagePromptConfig 从 JSON 配置文件读取的配图提示词规则。
@@ -81,7 +81,7 @@ func init() {
 
 // loadWeixinPublicAccountImagePromptConfig 从嵌入的 spec 目录加载 JSON 配置。
 func loadWeixinPublicAccountImagePromptConfig() *imagePromptConfig {
-	data, err := specConfigFS.ReadFile("spec/config/image_prompt.json")
+	data, err := specConfigFS.ReadFile("spec/06-image_prompt_generation/rule.json")
 	if err != nil {
 		// 如果 spec 目录不存在或配置缺失，回退到内联默认配置
 		return defaultImagePromptConfig()
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/config/domains.json b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/00-global/domains.json
similarity index 92%
rename from eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/config/domains.json
rename to eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/00-global/domains.json
index ee3fca1..db11eba 100644
--- a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/config/domains.json
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/00-global/domains.json
@@ -1,5 +1,5 @@
 {
-  "description": "业务域配置。每个业务域有对应的标签和默认配置。",
+  "description": "业务域配置。每个业务域有对应的图片标签、热点源和默认关键词。",
   "version": "1.0.0",
   "domains": {
     "AI": {
@@ -39,4 +39,4 @@
       "default_keywords": []
     }
   }
-}
\ No newline at end of file
+}
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/config/policy.json b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/00-global/policy.json
similarity index 99%
rename from eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/config/policy.json
rename to eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/00-global/policy.json
index 07a4675..7ed4226 100644
--- a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/config/policy.json
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/00-global/policy.json
@@ -36,4 +36,4 @@
       }
     }
   }
-}
\ No newline at end of file
+}
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/01-task_configuration/form.json b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/01-task_configuration/form.json
new file mode 100644
index 0000000..2220953
--- /dev/null
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/01-task_configuration/form.json
@@ -0,0 +1,17 @@
+{
+  "description": "步骤 0：任务配置表单定义。",
+  "version": "1.0.0",
+  "step_key": "task_configuration",
+  "fields": [
+    { "key": "business_domain",  "label": "业务域",      "type": "select",  "required": true,  "options": ["AI", "医疗", "保险", "HR", "法务", "通用"] },
+    { "key": "keyword",          "label": "关键词",      "type": "text",   "required": true  },
+    { "key": "audience",         "label": "目标受众",    "type": "text",   "default": "公众号读者", "required": false },
+    { "key": "goal",             "label": "写作目标",    "type": "text",   "required": false },
+    { "key": "tone",             "label": "语调风格",    "type": "select", "default": "专业但好懂", "options": ["专业但好懂", "轻松有趣", "严肃权威", "故事叙述", "数据驱动"] },
+    { "key": "requirements",     "label": "特殊要求",    "type": "textarea", "required": false },
+    { "key": "outline_style",    "label": "提纲风格",    "type": "select", "default": "问题拆解型", "options": ["问题拆解型", "对比分析型", "案例驱动型", "步骤教程型"] },
+    { "key": "outline_words",    "label": "提纲字数",    "type": "number", "default": 800, "min": 300, "max": 2000, "required": false },
+    { "key": "content_target_words", "label": "正文目标字数", "type": "number", "default": 1400, "min": 500, "max": 5000, "required": false },
+    { "key": "max_content_images", "label": "最大配图数（可选，0 表示无上限）", "type": "number", "default": 0, "min": 0, "max": 20, "required": false }
+  ]
+}
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/02-topic_recommendation/meta.json b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/02-topic_recommendation/meta.json
new file mode 100644
index 0000000..978f4b2
--- /dev/null
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/02-topic_recommendation/meta.json
@@ -0,0 +1,8 @@
+{
+  "description": "步骤 1：选题推荐。",
+  "version": "1.0.0",
+  "step_key": "topic_recommendation",
+  "prompt_file": "prompt.md",
+  "has_validator": false,
+  "has_fallback": false
+}
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/02-topic_recommendation/prompt.md b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/02-topic_recommendation/prompt.md
new file mode 100644
index 0000000..eeaed44
--- /dev/null
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/02-topic_recommendation/prompt.md
@@ -0,0 +1,15 @@
+# Role
+你是 `topic_recommendation` 步骤的执行者，负责为公众号文章推荐选题。
+
+# Goal
+基于业务域、关键词、受众和目标，生成 3 个高传播潜力的选题建议。
+
+# 输出要求
+- 每个选题包含：标题、推荐理由、热度评估（高/中/低）
+- 标题要吸引点击，理由要说明为什么这个选题适合该业务域
+- 输出为 JSON 数组
+
+# 约束
+- 选题必须与业务域和关键词相关
+- 避免过于技术化或过于泛泛的内容
+- 标题长度控制在 20 字以内
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/03-title_generation/fallback.json b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/03-title_generation/fallback.json
new file mode 100644
index 0000000..107b970
--- /dev/null
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/03-title_generation/fallback.json
@@ -0,0 +1,6 @@
+{
+  "description": "标题降级资产。当 LLM 生成失败时使用默认模板。",
+  "version": "1.0.0",
+  "step_key": "title_generation",
+  "fallback_template": "围绕{{keyword}}，本文为你解读{style}。点击查看更多。"
+}
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/03-title_generation/meta.json b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/03-title_generation/meta.json
new file mode 100644
index 0000000..cadd30e
--- /dev/null
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/03-title_generation/meta.json
@@ -0,0 +1,8 @@
+{
+  "description": "步骤 2：标题生成。",
+  "version": "1.0.0",
+  "step_key": "title_generation",
+  "prompt_file": "prompt.md",
+  "has_validator": false,
+  "has_fallback": true
+}
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/03-title_generation/prompt.md b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/03-title_generation/prompt.md
new file mode 100644
index 0000000..2dfc12f
--- /dev/null
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/03-title_generation/prompt.md
@@ -0,0 +1,15 @@
+# Role
+你是 `title_generation` 步骤的执行者，负责为公众号文章生成标题。
+
+# Goal
+基于选定的选题，生成 3 个风格不同的标题建议。
+
+# 输出要求
+- 偏点击型：吸引点击，适合新媒体
+- 偏稳重：专业权威，适合行业媒体
+- 偏平衡：兼顾点击与专业性
+
+# 约束
+- 标题长度 15-30 字
+- 避免标题党
+- 每个标题要有独特角度
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/04-outline_generation/meta.json b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/04-outline_generation/meta.json
new file mode 100644
index 0000000..442a75b
--- /dev/null
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/04-outline_generation/meta.json
@@ -0,0 +1,8 @@
+{
+  "description": "步骤 3：提纲生成。",
+  "version": "1.0.0",
+  "step_key": "outline_generation",
+  "prompt_file": "prompt.md",
+  "has_validator": true,
+  "has_fallback": false
+}
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/04-outline_generation/prompt.md b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/04-outline_generation/prompt.md
new file mode 100644
index 0000000..6225040
--- /dev/null
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/04-outline_generation/prompt.md
@@ -0,0 +1,19 @@
+# Role
+你是 `outline_generation` 步骤的执行者，负责为公众号文章生成提纲。
+
+# Goal
+基于选定标题，生成结构清晰的 Markdown 提纲。
+
+# 输出要求
+- 至少 3 个小节（## 标题）
+- 每个小节至少 2 个要点
+- 提纲总字数约 {{outline_words}} 字
+
+# 提纲风格
+- 风格：{{outline_style}}
+- 受众：{{audience}}
+
+# 约束
+- 使用 Markdown 二级标题（##）标记小节
+- 避免空泛标题，每个小节要有具体内容
+- 提纲之间要有逻辑递进关系
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/04-outline_generation/validator.json b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/04-outline_generation/validator.json
new file mode 100644
index 0000000..e26e5a6
--- /dev/null
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/04-outline_generation/validator.json
@@ -0,0 +1,18 @@
+{
+  "description": "提纲验证规则。",
+  "version": "1.0.0",
+  "step_key": "outline_generation",
+  "checks": [
+    "minimum_sections",
+    "bullet_count_per_section",
+    "word_count_budget",
+    "no_generic_titles"
+  ],
+  "minimum_sections": 3,
+  "minimum_bullets_per_section": 2,
+  "word_budget": {
+    "target": 800,
+    "tolerance": 0.15
+  },
+  "generic_ban_patterns": ["^先用.+切入", "^明确本文主线", "^本文主要讲述"]
+}
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/05-content_creation/meta.json b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/05-content_creation/meta.json
new file mode 100644
index 0000000..9cb5e52
--- /dev/null
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/05-content_creation/meta.json
@@ -0,0 +1,8 @@
+{
+  "description": "步骤 4：正文创作。",
+  "version": "1.0.0",
+  "step_key": "content_creation",
+  "prompt_file": "prompt.md",
+  "has_validator": true,
+  "has_fallback": false
+}
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/05-content_creation/prompt.md b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/05-content_creation/prompt.md
new file mode 100644
index 0000000..b08bb59
--- /dev/null
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/05-content_creation/prompt.md
@@ -0,0 +1,25 @@
+# Role
+你是 `content_creation` 步骤的执行者，负责为公众号文章生成正文。
+
+# Goal
+基于选定提纲，生成完整的公众号文章正文。
+
+# 输入
+- 标题：{{selected_title}}
+- 提纲：{{outline}}
+- 业务域：{{business_domain}}
+- 目标受众：{{audience}}
+- 语调风格：{{tone}}
+- 正文目标字数：{{content_target_words}}
+
+# 输出要求
+- 使用 Markdown 格式
+- 每个小节用 `##` 标题
+- 正文要有实质性内容，避免空话
+- 总字数接近 {{content_target_words}}
+
+# 约束
+- 内容必须与提纲一致
+- 语调要与 {{tone}} 匹配
+- 避免使用模板化语言
+- 每个小节要有具体的论据或案例支撑
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/05-content_creation/validator.json b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/05-content_creation/validator.json
new file mode 100644
index 0000000..983c311
--- /dev/null
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/05-content_creation/validator.json
@@ -0,0 +1,15 @@
+{
+  "description": "正文验证规则。",
+  "version": "1.0.0",
+  "step_key": "content_creation",
+  "checks": [
+    "minimum_word_count",
+    "section_structure",
+    "no_empty_sections"
+  ],
+  "minimum_word_count": 800,
+  "section_structure": {
+    "require_h2_headers": true,
+    "min_sections": 3
+  }
+}
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/06-image_prompt_generation/meta.json b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/06-image_prompt_generation/meta.json
new file mode 100644
index 0000000..d6105e2
--- /dev/null
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/06-image_prompt_generation/meta.json
@@ -0,0 +1,8 @@
+{
+  "description": "步骤 5：配图提示词。",
+  "version": "1.0.0",
+  "step_key": "image_prompt_generation",
+  "prompt_file": "prompt.md",
+  "has_validator": true,
+  "has_rule": true
+}
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/config/prompts/image_prompt_generate.prompt.md b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/06-image_prompt_generation/prompt.md
similarity index 91%
rename from eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/config/prompts/image_prompt_generate.prompt.md
rename to eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/06-image_prompt_generation/prompt.md
index 28b87ff..ddf6fa0 100644
--- a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/config/prompts/image_prompt_generate.prompt.md
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/06-image_prompt_generation/prompt.md
@@ -1,5 +1,5 @@
 # Role
-你是 `image_prompt_generate` 步骤的执行者，负责为公众号文章生成配图提示词。
+你是 `image_prompt_generation` 步骤的执行者，负责为公众号文章生成配图提示词。
 
 # Goal
 基于正文内容，按字数分布规则生成配图提示词，并将提示词以括号标记格式嵌入正文。
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/config/image_prompt.json b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/06-image_prompt_generation/rule.json
similarity index 66%
rename from eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/config/image_prompt.json
rename to eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/06-image_prompt_generation/rule.json
index ada66d0..1649fa7 100644
--- a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/api/spec/config/image_prompt.json
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/06-image_prompt_generation/rule.json
@@ -21,7 +21,7 @@
     }
   },
   "prompt_template": {
-    "description": "配图提示词模板。{index} 为序号（从 1 开始），{section_title} 为小节标题，{section_summary} 为段落摘要（截断至 120 字）。",
+    "description": "配图提示词模板。{index} 为序号（从 1 开始），{section_summary} 为段落摘要（截断至 120 字）。",
     "format": "chinese",
     "min_chars": 40,
     "max_chars": 70,
@@ -31,24 +31,5 @@
     "description": "配图提示词在正文中的嵌入格式。",
     "cover": "[TITLE_PIC: {prompt}, size: {size}]",
     "content": "[section_{{index:02d}}: {prompt}, size: {size}]"
-  },
-  "validation": {
-    "checks": [
-      "section_mapping_completeness",
-      "required_visual_elements",
-      "prompt_length",
-      "no_forbidden_elements"
-    ],
-    "required_elements": {
-      "subject": true,
-      "scene": true,
-      "lighting": true
-    },
-    "forbidden_elements": [
-      "text_overlay",
-      "collage_style"
-    ],
-    "retry_max": 2,
-    "retry_feedback_template": "配图提示词校验失败：{failed_checks}。请重新生成全部提示词并修复问题，保持段落映射不变。"
   }
-}
\ No newline at end of file
+}
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/config/validators/image_prompt.json b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/06-image_prompt_generation/validator.json
similarity index 74%
rename from eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/config/validators/image_prompt.json
rename to eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/06-image_prompt_generation/validator.json
index 295aeaa..3c50ae7 100644
--- a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/config/validators/image_prompt.json
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/06-image_prompt_generation/validator.json
@@ -1,7 +1,7 @@
 {
   "description": "配图提示词验证规则。",
   "version": "1.0.0",
-  "step_id": "image_prompt_generation",
+  "step_key": "image_prompt_generation",
   "checks": [
     "section_mapping_completeness",
     "required_visual_elements",
@@ -10,7 +10,6 @@
     "bracket_format_valid"
   ],
   "section_mapping": {
-    "description": "配图提示词与正文段落的映射必须完整。",
     "cover_required": true,
     "content_images_required": true
   },
@@ -24,9 +23,9 @@
     "count_mode": "chinese_characters"
   },
   "bracket_format": {
-    "cover_pattern": "^\\[TITLE_PIC: .* size: landscape_16_9\\]$",
-    "content_pattern": "^\\[section_\\d{2}: .* size: landscape_4_3\\]$"
+    "cover_pattern": "^\\\\[TITLE_PIC: .* size: landscape_16_9\\\\]$",
+    "content_pattern": "^\\\\[section_\\\\d{2}: .* size: landscape_4_3\\\\]$"
   },
   "retry_feedback_template": "配图提示词校验失败：{failed_checks}。请重新生成全部提示词并修复问题。",
   "retry_max": 2
-}
\ No newline at end of file
+}
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/07-image_generation/prompt.md b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/07-image_generation/prompt.md
new file mode 100644
index 0000000..1e8fea9
--- /dev/null
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/07-image_generation/prompt.md
@@ -0,0 +1,10 @@
+# Role
+你是 `image_generation` 步骤的执行者，负责为公众号文章生成配图。
+
+# Goal
+基于配图提示词，调用外部图片生成 API 生成配图。
+
+# 输出要求
+- 封面图：16:9 横图
+- 段落配图：4:3 横图
+- 每个配图返回 URL 和元数据
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/08-preview_export/prompt.md b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/08-preview_export/prompt.md
new file mode 100644
index 0000000..c9cba81
--- /dev/null
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/08-preview_export/prompt.md
@@ -0,0 +1,10 @@
+# Role
+你是 `preview_export` 步骤的执行者，负责生成预览稿。
+
+# Goal
+基于正文和图片，生成预览 MD、预览 HTML 和分页 MD 内容。
+
+# 输出要求
+- 预览 MD：Markdown 格式
+- 预览 HTML：HTML 格式
+- 分页 MD：带图片尺寸标注的分页 Markdown
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/09-page_markdown/prompt.md b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/09-page_markdown/prompt.md
new file mode 100644
index 0000000..6213963
--- /dev/null
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/09-page_markdown/prompt.md
@@ -0,0 +1,10 @@
+# Role
+你是 `page_markdown` 步骤的执行者，负责生成分页 Markdown。
+
+# Goal
+基于预览稿，生成适合公众号排版的分页 Markdown 文件。
+
+# 输出要求
+- 每页内容以 `<!-- PAGE N: 标题 -->` 分隔
+- 分页之间用 `---` 分隔
+- 图片使用 Markdown 格式引用，包含 alt 文字
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/README.md b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/README.md
index 9a0c2cf..f6fbf5d 100644
--- a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/README.md
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/README.md
@@ -6,55 +6,88 @@
 
 ```
 spec/
-├── config/
-│   ├── skill.md                  # 技能描述 + 执行策略（人可读 + LLM 可读）
-│   ├── workflow.json             # 工作流步骤定义（步骤 key、标签、前置条件、表单）
-│   ├── image_prompt.json         # 配图提示词规则（分布、模板、验证）
-│   ├── domains.json              # 业务域配置
-│   └── policy.json               # 重试和降级策略
-├── config/prompts/
-│   └── image_prompt_generate.prompt.md  # 配图提示词生成 prompt 模板
-├── config/validators/
-│   └── image_prompt.json         # 配图提示词验证规则
-└── README.md
+├── SKILL.md                              # 技能描述（全局，不嵌入）
+├── workflow.json                         # 工作流编排（步骤 key + 顺序 + 前置依赖）
+├── remaining_steps.json                  # 快速参考（步骤 → 文件映射）
+│
+├── 00-global/                            # 全局配置（跨步骤共享）
+│   ├── domains.json                      # 业务域配置
+│   └── policy.json                       # 重试/降级策略
+│
+├── 01-task_configuration/                # 步骤 0：任务配置
+│   └── form.json                         # 表单字段定义
+│
+├── 02-topic_recommendation/              # 步骤 1：选题推荐
+│   ├── meta.json                         # 步骤元信息
+│   └── prompt.md                         # 提示词模板
+│
+├── 03-title_generation/                  # 步骤 2：标题生成
+│   ├── meta.json
+│   ├── prompt.md
+│   └── fallback.json                     # 降级资产
+│
+├── 04-outline_generation/                # 步骤 3：提纲生成
+│   ├── meta.json
+│   ├── prompt.md
+│   └── validator.json                    # 验证规则
+│
+├── 05-content_creation/                  # 步骤 4：正文创作
+│   ├── meta.json
+│   ├── prompt.md
+│   └── validator.json
+│
+├── 06-image_prompt_generation/           # 步骤 5：配图提示词
+│   ├── meta.json
+│   ├── prompt.md
+│   ├── rule.json                         # 配图规则（分布、模板、格式）
+│   └── validator.json
+│
+├── 07-image_generation/                  # 步骤 6：图片生成
+│   └── prompt.md
+│
+├── 08-preview_export/                    # 步骤 7：预览导出
+│   └── prompt.md
+│
+└── 09-page_markdown/                     # 步骤 8：分页 Markdown
+    └── prompt.md
 ```
 
 ## 设计原则
 
-1. **三层分离**：
-   - `skill.md` — 技能描述层（人可读 + LLM 可读）
-   - `*.json` — 数据配置层（机器可读，热更新）
-   - `*.prompt.md` — 提示词模板层（YAML 变量注入）
+1. **每个步骤一个目录**：配置完全内聚，新增/修改步骤只动一个目录
+2. **编号前缀**：文件名按数字排序即执行顺序
+3. **统一命名**：`meta.json`、`prompt.md`、`validator.json`、`fallback.json`、`rule.json`
+4. **全局配置隔离**：`00-global/` 放跨步骤共享的配置
+5. **workflow.json 只保留编排**：步骤配置由各自目录提供
 
-2. **代码是运行时适配器**：
-   - 按路径读取 JSON/文本
-   - 将运行时参数注入模板
-   - 执行验证器逻辑
-   - 控制重试/降级循环
-   - 调用 LLM
+## 文件说明
 
-3. **不硬编码业务内容**：
-   - 业务规则变更通过修改 JSON/Markdown 实现
-   - 代码层只做通用适配
+| 文件 | 说明 | 是否必需 |
+|------|------|---------|
+| `meta.json` | 步骤元信息（step_key、版本号、依赖文件列表） | 是 |
+| `prompt.md` | LLM 提示词模板（YAML 变量注入） | 是 |
+| `validator.json` | 验证规则（检查清单、质量规则） | 否 |
+| `fallback.json` | 降级资产（LLM 失败时的回退内容） | 否 |
+| `rule.json` | 业务规则（仅用于配图提示词这类规则密集型步骤） | 否 |
+| `form.json` | 表单字段定义（仅用于任务配置步骤） | 否 |
 
 ## 配图规则（核心示例）
 
-配图提示词规则完全外置在 `image_prompt.json` 中，包括：
+配图提示词规则在 `06-image_prompt_generation/rule.json` 中定义，包括：
 
 - 分布规则：封面图 + 每 500 字 1 张
 - 提示词模板：中文模板 + 最小/最大字数
 - 括号标记格式：`[TITLE_PIC: 提示词, size: landscape_16_9]`
 - 验证规则：主体/场景/光线必填，文字覆盖/拼贴禁用
-- 重试策略：最多 2 次
-
-## 如何参考
-
-完整的学习分析见：`../../../../reference/pj0012-wechat-image-spec.md`
 
 ## 使用方式
 
-Go 代码通过 `embed.FS` 嵌入这些文件，运行时：
+Go 代码通过 `embed.FS` 嵌入所有 JSON/Markdown 文件，运行时：
 1. 读取 JSON 配置 → 获取业务规则
 2. 读取 prompt 模板 → 注入运行时参数 → 组装最终 prompt
 3. 读取验证器 → 执行验证逻辑
 4. 读取策略 → 控制重试/降级循环
+
+## 如何参考
+
+完整的学习分析见：`../../../../reference/pj0012-wechat-image-spec.md`
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/config/skill.md b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/SKILL.md
similarity index 53%
rename from eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/config/skill.md
rename to eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/SKILL.md
index 3965eeb..f4b3644 100644
--- a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/config/skill.md
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/SKILL.md
@@ -13,19 +13,19 @@
 - 关键词驱动的通用文章生成
 - 多业务域（AI/医疗/保险/HR/法务/通用）适配
 
-## 工作流步骤
+## 工作流
 
-| 序号 | Step Key | 标签 | 前置条件 | 输出 |
-|------|----------|------|----------|------|
-| 0 | task_configuration | 任务配置 | — | 业务域、关键词、受众、语调等表单参数 |
-| 1 | topic_recommendation | 选题推荐 | 配置完成 | 3 个选题建议（标题 + 理由 + 热度） |
-| 2 | title_generation | 标题生成 | 有选题 | 3 个标题建议（偏点击/偏稳重/偏平衡） |
-| 3 | outline_generation | 提纲生成 | 有标题 | Markdown 提纲结构 |
-| 4 | content_creation | 正文创作 | 有提纲 | Markdown 正文（含 ## 小节标题） |
-| 5 | image_prompt_generation | 配图提示词 | 有正文 | 配图提示词 + 带标记正文 |
-| 6 | image_generation | 图片生成 | 有配图提示词 | 封面图 + 段落图 |
-| 7 | preview_export | 预览导出 | 有正文 + 图片 | 预览 MD + 预览 HTML |
-| 8 | page_markdown | 分页 Markdown | 有预览稿 | 分页 MD（含图片尺寸标注） |
+| 编号 | Step Key | 标签 | 前置条件 |
+|------|----------|------|----------|
+| 0 | task_configuration | 任务配置 | — |
+| 1 | topic_recommendation | 选题推荐 | 配置完成 |
+| 2 | title_generation | 标题生成 | 有选题 |
+| 3 | outline_generation | 提纲生成 | 有标题 |
+| 4 | content_creation | 正文创作 | 有提纲 |
+| 5 | image_prompt_generation | 配图提示词 | 有正文 |
+| 6 | image_generation | 图片生成 | 有配图提示词 |
+| 7 | preview_export | 预览导出 | 有正文 + 图片 |
+| 8 | page_markdown | 分页 Markdown | 有预览稿 |
 
 ## 配图规则
 
@@ -34,7 +34,6 @@
 2. 从正文开头累计字数，每 500 字生成 1 张配图
 3. 每张配图放在其所属小节（##）的**开始处**
 4. 如果某节很长（>500 字），则该节内按 500 字间隔插入多张
-5. 如果某节不足 500 字，与下节合并累计，但不跨节重复
 
 ### 提示词模板
 ```
@@ -47,16 +46,12 @@
 [section_01: 提示词, size: landscape_4_3]
 ```
 
-## 业务域
-AI、医疗、保险、HR、法务、通用
-
 ## 重试策略
-- 热点抓取：最多 1 次重试
 - 选题推荐：最多 1 次重试
 - 标题/提纲/正文/配图：最多 2 次重试
-- 预览/分页：0 次重试
+- 图片生成/预览/分页：0 次重试
 
 ## 验证规则
 - 提纲：至少 3 个小节，每小节至少 2 个要点
 - 正文：至少 800 字，每个小节有实质性内容
-- 配图提示词：段落数 = 提示词数，每个提示词 40-70 字，必须包含主体/场景/光线
+- 配图提示词：段落数 = 提示词数，每个提示词 40-70 字
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/config/workflow.json b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/config/workflow.json
deleted file mode 100644
index c26c344..0000000
--- a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/config/workflow.json
+++ /dev/null
@@ -1,157 +0,0 @@
-{
-  "description": "公众号创作工作流步骤定义。步骤按顺序执行，前一步骤完成方可进入下一步骤。",
-  "version": "1.0.0",
-  "steps": [
-    {
-      "key": "task_configuration",
-      "label": "任务配置",
-      "type": "form",
-      "order": 0,
-      "is_entry_point": true,
-      "description": "配置业务域、关键词、受众、语调等参数。"
-    },
-    {
-      "key": "topic_recommendation",
-      "label": "选题推荐",
-      "type": "ai",
-      "order": 1,
-      "preconditions": ["task_configuration"],
-      "description": "基于业务域和关键词生成 3 个选题建议。"
-    },
-    {
-      "key": "title_generation",
-      "label": "标题生成",
-      "type": "ai",
-      "order": 2,
-      "preconditions": ["topic_recommendation"],
-      "description": "基于选定选题生成 3 个标题建议（偏点击/偏稳重/偏平衡）。"
-    },
-    {
-      "key": "outline_generation",
-      "label": "提纲生成",
-      "type": "ai",
-      "order": 3,
-      "preconditions": ["title_generation"],
-      "description": "基于选定标题生成 Markdown 提纲结构。"
-    },
-    {
-      "key": "content_creation",
-      "label": "正文创作",
-      "type": "ai",
-      "order": 4,
-      "preconditions": ["outline_generation"],
-      "description": "基于选定提纲和配置参数生成正文。"
-    },
-    {
-      "key": "image_prompt_generation",
-      "label": "配图提示词",
-      "type": "ai",
-      "order": 5,
-      "preconditions": ["content_creation"],
-      "description": "基于正文按字数分布生成配图提示词，并嵌入带标记正文。"
-    },
-    {
-      "key": "image_generation",
-      "label": "图片生成",
-      "type": "external",
-      "order": 6,
-      "preconditions": ["image_prompt_generation"],
-      "description": "基于配图提示词调用外部图片生成 API。"
-    },
-    {
-      "key": "preview_export",
-      "label": "预览导出",
-      "type": "render",
-      "order": 7,
-      "preconditions": ["content_creation", "image_generation"],
-      "description": "生成预览 MD、预览 HTML 和分页 MD。"
-    },
-    {
-      "key": "page_markdown",
-      "label": "分页 Markdown",
-      "type": "render",
-      "order": 8,
-      "preconditions": ["preview_export"],
-      "description": "生成带图片尺寸标注的分页 Markdown。"
-    }
-  ],
-  "forms": {
-    "task_configuration": {
-      "fields": [
-        {
-          "key": "business_domain",
-          "label": "业务域",
-          "type": "select",
-          "required": true,
-          "options": ["AI", "医疗", "保险", "HR", "法务", "通用"]
-        },
-        {
-          "key": "keyword",
-          "label": "关键词",
-          "type": "text",
-          "required": true
-        },
-        {
-          "key": "audience",
-          "label": "目标受众",
-          "type": "text",
-          "default": "公众号读者",
-          "required": false
-        },
-        {
-          "key": "goal",
-          "label": "写作目标",
-          "type": "text",
-          "required": false
-        },
-        {
-          "key": "tone",
-          "label": "语调风格",
-          "type": "select",
-          "default": "专业但好懂",
-          "options": ["专业但好懂", "轻松有趣", "严肃权威", "故事叙述", "数据驱动"]
-        },
-        {
-          "key": "requirements",
-          "label": "特殊要求",
-          "type": "textarea",
-          "required": false
-        },
-        {
-          "key": "outline_style",
-          "label": "提纲风格",
-          "type": "select",
-          "default": "问题拆解型",
-          "options": ["问题拆解型", "对比分析型", "案例驱动型", "步骤教程型"]
-        },
-        {
-          "key": "outline_words",
-          "label": "提纲字数",
-          "type": "number",
-          "default": 800,
-          "min": 300,
-          "max": 2000,
-          "required": false
-        },
-        {
-          "key": "content_target_words",
-          "label": "正文目标字数",
-          "type": "number",
-          "default": 1400,
-          "min": 500,
-          "max": 5000,
-          "required": false
-        },
-        {
-          "key": "max_content_images",
-          "label": "最大配图数（可选，0 表示无上限）",
-          "type": "number",
-          "default": 0,
-          "min": 0,
-          "max": 20,
-          "required": false
-        }
-      ]
-    }
-  }
-}
\ No newline at end of file
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/remaining_steps.json b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/remaining_steps.json
new file mode 100644
index 0000000..4502058
--- /dev/null
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/remaining_steps.json
@@ -0,0 +1,5 @@
+[
+  {"step_key": "image_generation",         "prompt_file": "prompt.md"},
+  {"step_key": "preview_export",           "prompt_file": "prompt.md"},
+  {"step_key": "page_markdown",            "prompt_file": "prompt.md"}
+]
diff --git a/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/workflow.json b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/workflow.json
new file mode 100644
index 0000000..f638cbd
--- /dev/null
+++ b/eai_agentplatform/backend-go/internal/specialists/packages/weixin_public_account/spec/workflow.json
@@ -0,0 +1,15 @@
+{
+  "description": "工作流编排。按编号顺序执行，每步的 prompt/validator/fallback 在各自步骤目录中。",
+  "version": "1.0.0",
+  "steps": [
+    { "key": "task_configuration",  "label": "任务配置",  "type": "form",  "order": 0,  "is_entry_point": true },
+    { "key": "topic_recommendation", "label": "选题推荐", "type": "ai",  "order": 1,  "preconditions": ["task_configuration"] },
+    { "key": "title_generation",     "label": "标题生成", "type": "ai",  "order": 2,  "preconditions": ["topic_recommendation"] },
+    { "key": "outline_generation",   "label": "提纲生成", "type": "ai",  "order": 3,  "preconditions": ["title_generation"] },
+    { "key": "content_creation",     "label": "正文创作", "type": "ai",  "order": 4,  "preconditions": ["outline_generation"] },
+    { "key": "image_prompt_generation", "label": "配图提示词", "type": "ai", "order": 5, "preconditions": ["content_creation"] },
+    { "key": "image_generation",     "label": "图片生成", "type": "external", "order": 6, "preconditions": ["image_prompt_generation"] },
+    { "key": "preview_export",       "label": "预览导出", "type": "render", "order": 7, "preconditions": ["content_creation", "image_generation"] },
+    { "key": "page_markdown",        "label": "分页 Markdown", "type": "render", "order": 8, "preconditions": ["preview_export"] }
+  ]
+}