diff --git a/.aide/branches.json b/.aide/branches.json
index 2ace068..147b6af 100644
--- a/.aide/branches.json
+++ b/.aide/branches.json
@@ -1,5 +1,5 @@
 {
-  "next_number": 6,
+  "next_number": 7,
   "branches": [
     {
       "number": 1,
@@ -56,6 +56,16 @@
       "status": "finished",
       "end_commit": "b2f922bf9d43632c832c3d7c6a2ebc9545b921c5",
       "finished_at": "2025-12-17T06:02:12+08:00"
+    },
+    {
+      "number": 6,
+      "branch_name": "aide/006",
+      "source_branch": "master",
+      "start_commit": "2b0c00790994570c719b04bd2877e5a9f8f412f3",
+      "task_id": "2025-12-17T06-03-45",
+      "task_summary": "最终测试：验证合并功能",
+      "started_at": "2025-12-17T06:03:45+08:00",
+      "status": "active"
     }
   ]
 }
diff --git a/.aide/branches.md b/.aide/branches.md
index 79d0bf1..1fa6fdd 100644
--- a/.aide/branches.md
+++ b/.aide/branches.md
@@ -1,5 +1,14 @@
 # Git 分支概况
 
+## aide/006
+
+- **任务**: 最终测试：验证合并功能
+- **任务ID**: 2025-12-17T06-03-45
+- **源分支**: master
+- **起始提交**: 2b0c007
+- **状态**: active
+- **时间**: 2025-12-17 06:03
+
 ## aide/005
 
 - **任务**: 测试合并修复：hello3 程序
diff --git a/.aide/flow-status.json b/.aide/flow-status.json
new file mode 100644
index 0000000..77bbf0c
--- /dev/null
+++ b/.aide/flow-status.json
@@ -0,0 +1,75 @@
+{
+  "task_id": "2025-12-17T06-03-45",
+  "current_phase": "finish",
+  "current_step": 8,
+  "started_at": "2025-12-17T06:03:45+08:00",
+  "history": [
+    {
+      "timestamp": "2025-12-17T06:03:45+08:00",
+      "action": "start",
+      "phase": "task-optimize",
+      "step": 1,
+      "summary": "最终测试：验证合并功能",
+      "git_commit": "909b4aeb6ae682e801b6612e8790b04f79f93330"
+    },
+    {
+      "timestamp": "2025-12-17T06:04:14+08:00",
+      "action": "next-part",
+      "phase": "flow-design",
+      "step": 2,
+      "summary": "跳过",
+      "git_commit": "8cce030eef6bef4383d80f1ff277e96d68b29d58"
+    },
+    {
+      "timestamp": "2025-12-17T06:04:26+08:00",
+      "action": "next-part",
+      "phase": "impl",
+      "step": 3,
+      "summary": "跳过",
+      "git_commit": "8c61e5e86382a5d7745f2b5c003dd5adc4a36814"
+    },
+    {
+      "timestamp": "2025-12-17T06:04:26+08:00",
+      "action": "next-step",
+      "phase": "impl",
+      "step": 4,
+      "summary": "创建测试文件",
+      "git_commit": "ab267b256f4fe9ae9fb9394ebdbab049059135ba"
+    },
+    {
+      "timestamp": "2025-12-17T06:04:26+08:00",
+      "action": "next-part",
+      "phase": "verify",
+      "step": 5,
+      "summary": "完成",
+      "git_commit": "29967f3d857081f2503c05f9c9a1b82ce1477ba3"
+    },
+    {
+      "timestamp": "2025-12-17T06:04:26+08:00",
+      "action": "next-step",
+      "phase": "verify",
+      "step": 6,
+      "summary": "验证OK",
+      "git_commit": "f91d6745230c29fb5904d890f60b2853360f4db9"
+    },
+    {
+      "timestamp": "2025-12-17T06:04:26+08:00",
+      "action": "next-part",
+      "phase": "docs",
+      "step": 7,
+      "summary": "验证完成",
+      "git_commit": "8bad683ad0451d42b9aa76a99459d7f40154965a"
+    },
+    {
+      "timestamp": "2025-12-17T06:05:19+08:00",
+      "action": "next-part",
+      "phase": "finish",
+      "step": 8,
+      "summary": "最终验证合并",
+      "git_commit": "210123d09d2224d3c0df312aaf3cb8a4c466dd90"
+    }
+  ],
+  "source_branch": "master",
+  "start_commit": "2b0c00790994570c719b04bd2877e5a9f8f412f3",
+  "task_branch": "aide/006"
+}
diff --git a/.aide/flow-status.lock b/.aide/flow-status.lock
index fa31b2b..ce121a7 100755
--- a/.aide/flow-status.lock
+++ b/.aide/flow-status.lock
@@ -1 +1 @@
-41962
\ No newline at end of file
+42935
\ No newline at end of file
diff --git a/.aide/test-merge.md b/.aide/test-merge.md
new file mode 100644
index 0000000..0629f7b
--- /dev/null
+++ b/.aide/test-merge.md
@@ -0,0 +1,5 @@
+# 测试文件
+
+这是一个测试文件，用于验证 aide flow 的合并功能是否正常工作。
+
+创建时间: 2025-12-17
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5641d31..92d3241 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,7 @@
 - 在 `BranchManager` 添加 `_cleanup_lock_file` 方法
 - 调整 `FlowTracker` 中分支合并的执行顺序（先提交再合并）
 - **修复 `_merge_normal` 方法使用错误的 reset_soft 逻辑，改用 merge_squash**
+- 在分支合并前额外提交状态文件（解决 git_commit hash 更新后未提交的问题）
 
 ### 新增功能