diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0463247..e8f72c6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,19 @@
 
 # Changelog
 
+## [1.0.19]
+
+### Added
+
+- Added research mode functionality for systematic programming research (5267fa4)
+- Added research mode prompts and templates for both English and Chinese (5267fa4)
+- Added comprehensive research mode documentation and usage guides (288bec9)
+
+### Changed
+
+- Enhanced README with research mode feature description and usage instructions (288bec9)
+- Updated Chinese documentation to include research mode functionality (288bec9)
+
 ## [1.0.18]
 
 ### Fixed
diff --git a/docs/zh/CHANGELOG.md b/docs/zh/CHANGELOG.md
index 4e0a218..919e553 100644
--- a/docs/zh/CHANGELOG.md
+++ b/docs/zh/CHANGELOG.md
@@ -2,6 +2,19 @@
 
 # 更新日誌
 
+## [1.0.19]
+
+### 新增
+
+- 新增研究模式功能，用於系統性程式編程研究 (5267fa4)
+- 新增研究模式的英文和中文提示詞模板 (5267fa4)
+- 新增完整的研究模式文檔和使用指南 (288bec9)
+
+### 變更
+
+- 增強 README，新增研究模式功能描述和使用說明 (288bec9)
+- 更新中文文檔，包含研究模式功能說明 (288bec9)
+
 ## [1.0.18]
 
 ### 修復
diff --git a/package.json b/package.json
index d1f940b..470b45a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mcp-shrimp-task-manager",
-  "version": "1.0.18",
+  "version": "1.0.19",
   "description": "Shrimp Task Manager is a task tool built for AI Agents, emphasizing chain-of-thought, reflection, and style consistency. It converts natural language into structured dev tasks with dependency tracking and iterative refinement, enabling agent-like developer behavior in reasoning AI systems",
   "main": "dist/index.js",
   "type": "module",