diff --git a/src/prompts/templates_en/planTask/index.md b/src/prompts/templates_en/planTask/index.md
index 10bad41..6af71e1 100644
--- a/src/prompts/templates_en/planTask/index.md
+++ b/src/prompts/templates_en/planTask/index.md
@@ -19,6 +19,7 @@ You must complete the following sub-steps in sequence, and at the end call the `
 
    - View key configuration files and structures:
      - Examine root directory structure and important configuration files (package.json, tsconfig.json, etc.)
+     - If {rulesPath} exists, please read and refer to it in detail
      - Analyze main directory organization and module divisions
    - Identify architectural patterns:
      - Identify core design patterns and architectural styles (MVC, MVVM, microservices, etc.)
diff --git a/src/prompts/templates_en/toolsDescription/splitTasks.md b/src/prompts/templates_en/toolsDescription/splitTasks.md
index a526afe..299b213 100644
--- a/src/prompts/templates_en/toolsDescription/splitTasks.md
+++ b/src/prompts/templates_en/toolsDescription/splitTasks.md
@@ -1,14 +1,66 @@
-Decompose complex tasks into independent subtasks, establish dependencies and priorities.
+Break down complex tasks into independent subtasks, establishing dependencies and priorities.
 
-## updateMode
+## 1. **Granularity Control (Required Reading)**
 
-- **append**: Retain existing tasks and add new tasks
-- **overwrite**: Delete incomplete tasks, retain completed tasks
-- **selective**: Intelligently match and update existing tasks based on task names
-- **clearAllTasks**: Clear all tasks and create a backup (preferably use this mode)
+- ### **Minimum Viable Task**
 
-## Key Requirements
+  Each subtask should be completable and verifiable by a single developer within **1–2 working days** (approximately 8–16 hours).
 
-- **Provide concise pseudocode**: Only provide high-level logic flow and key steps avoiding complete code
-- **Integrate when necessary**: Simple modifications can be integrated with other tasks, avoid having too many tasks
-- **Submit in batches**: When there are too many tasks, use the "split_tasks" tool, parameters not exceeding 5000 characters
+- ### **Maximum Complexity Limitation**
+
+  A single subtask should not span multiple technical domains such as **frontend**, **backend**, and **database**.  
+  If cross-domain work is required, split it into multiple subtasks.
+
+- ### **Recommended Number of Tasks**
+
+  Avoid splitting into more than **10 subtasks** at once.  
+  If more are needed, submit them in prioritized batches (6–8 tasks per batch).
+
+- ### **Recommended Task Length**
+
+  Each split should not exceed **5,000 characters**.  
+  If it does, divide and submit in multiple batches.
+
+- ### **Depth Limitation**
+  The task tree should not exceed **3 levels**:
+  - **Level 1**: Functional Modules
+  - **Level 2**: Main Processes
+  - **Level 3**: Key Steps
+
+## 2. **Task Splitting Example**
+
+- Identify **core functionality points**, and create a subtask for each.
+- Annotate each subtask with:
+  - **Input/Output**
+  - **Acceptance Criteria**
+- If needed, provide **pseudocode**:
+  - Only outline high-level logic and key steps.
+  - Avoid providing complete source code.
+- Check **dependencies** between subtasks and specify them in the `dependencies` field.
+
+## 3. **Dependencies and Prioritization**
+
+- Mark each subtask with its `dependencies` list.
+- Automatically compute and enforce execution order based on the dependency graph to prioritize the **critical path**.
+
+## 4. **Update Mode Explanation (`updateMode`)**
+
+When you need to create a new task that is not related to the current task list, be sure to use `clearAllTasks` to avoid task confusion.
+
+- `append`: Keep existing unfinished tasks and add new ones.
+- `overwrite`: Delete all unfinished tasks, keep completed ones.
+- `selective`: Smart-match and update tasks by name.
+- `clearAllTasks`: Clear all tasks and automatically back up the current list.
+
+---
+
+## 5. **Strict JSON Rules**
+
+- ### **No Comments Allowed**
+
+  JSON does not support comments.  
+  Any use of `#` or `//` will cause parsing failures.
+
+- ### **Proper Escaping Required**
+  All special characters (e.g., double quotes `\"`, backslashes `\\`) must be properly escaped,  
+  or they will be considered invalid.
diff --git a/src/prompts/templates_zh/planTask/index.md b/src/prompts/templates_zh/planTask/index.md
index ae0bb33..24ceb58 100644
--- a/src/prompts/templates_zh/planTask/index.md
+++ b/src/prompts/templates_zh/planTask/index.md
@@ -19,6 +19,7 @@
 
    - 查看關鍵配置文件與結構：
      - 檢視根目錄結構和重要配置文件（package.json, tsconfig.json 等）
+     - 如果 {rulesPath} 存在請詳細閱讀並參考
      - 分析主要的目錄組織和模組劃分
    - 辨識架構模式：
      - 識別核心設計模式和架構風格（MVC, MVVM, 微服務等）
diff --git a/src/prompts/templates_zh/toolsDescription/splitTasks.md b/src/prompts/templates_zh/toolsDescription/splitTasks.md
index 4d1e2ee..1be77be 100644
--- a/src/prompts/templates_zh/toolsDescription/splitTasks.md
+++ b/src/prompts/templates_zh/toolsDescription/splitTasks.md
@@ -1,14 +1,39 @@
 將複雜任務分解為獨立子任務，建立依賴關係和優先順序。
 
-## updateMode
+1. **拆分粒度控制（必讀）**
 
-- **append**：保留現有任務並添加新任務
-- **overwrite**：刪除未完成任務，保留已完成任務
-- **selective**：根據任務名稱智能匹配更新現有任務
-- **clearAllTasks**：清除所有任務並創建備份（優先使用此模式）
+   - **最小可交付單元（Minimum Viable Task）**  
+     每個子任務應能在 **1–2 個工作天**（約 8–16 小時）內，由一名開發者完成並驗收。
+   - **最大複雜度限制**  
+     單個子任務不應同時跨越「前端」「後端」「資料庫」等多個技術領域；若需跨域，請拆成多個子任務。
+   - **任務數量建議**  
+     一次拆分不超過 **10 項子任務**；若超過，依優先順序分批（每批 6–8 項）提交。
+   - **任務長度建議**
+     一次拆分的參數不超過 5000 字，如果超過請分批提交。
+   - **深度層級限制**  
+     任務樹深度不宜超過 **3 層**（第 1 層：功能模組；第 2 層：主要流程；第 3 層：關鍵步驟）。
 
-## 關鍵要求
+2. **拆分步驟示例**
 
-- **提供精簡 pseudocode**：僅提供高級邏輯流程和關鍵步驟避免完整代碼
-- **必要時整合**：簡單修改可與其他任務整合，避免任務過多
-- **分批提交**：任務過多時使用「split_tasks」工具，參數不超過 5000 字
+   - 識別「核心功能點」，為每個功能點創建子任務
+   - 在每個子任務下標註「輸入／輸出」與「驗收標準」
+   - 如果需要請提供「pseudocode」，僅提供高級邏輯流程和關鍵步驟避免完整代碼
+   - 檢查子任務間「前後依賴」，並在 `dependencies` 欄位標明
+
+3. **依賴與優先順序**
+
+   - 標註每個子任務的 `dependencies`（依賴清單）
+   - 根據依賴圖自動計算並執行優先順序，確保關鍵路徑優先
+
+4. **更新模式說明 (`updateMode`)**
+
+   當你需要建立一個全新的任務並且與目前的任務列表無關時，請務必使用`clearAllTasks`避免任務混肴
+
+   - `append`：保留現有未完成任務並添加新任務
+   - `overwrite`：刪除所有未完成任務，保留已完成狀態的任務
+   - `selective`：根據任務名稱智能匹配並更新相應任務
+   - `clearAllTasks`：清除所有任務並自動備份現有列表
+
+5. **JSON 嚴謹規則**
+   - **禁止註解**：JSON 本身不支援註解，任何 `#` 或 `//` 都會導致解析失敗
+   - **注意轉義**：所有特殊字元（如雙引號 `\"`、反斜線 `\\`）必須正確轉義，否則視為非法字元