diff --git a/.githooks/post-receive b/.githooks/post-receive
index c02ba4e2..d5020949 100755
--- a/.githooks/post-receive
+++ b/.githooks/post-receive
@@ -11,11 +11,11 @@ REPO_TOPLEVEL="$(git rev-parse --show-toplevel 2>/dev/null || echo "$PWD")"
 cd "$REPO_TOPLEVEL" || { echo "FATAL: cannot cd to $REPO_TOPLEVEL" >&2; exit 1; }
 
 # ============================================================
-# 0. sync_worktree —— 将**工**作**树**同步到**新** push 的 HEAD
+# 0. sync_worktree —— 将工作树同步到新 push 的 HEAD
 #   背景：服务器 .git/config 设了 receive.denyCurrentBranch=updateInstead 时
-#        git 自**动**更**新**工作**树**但**会**跳过**此**钩子；**改**为 false 后
-#        git **不**会**更**新**工作**树**，**手**动 reset --hard 同步**才**能**让**下**面**
-#        的 build **用**上**新**代**码**。
+#        git 自动更新工作树但会跳过此钩子；改为 false 后
+#        git 不会更新工作树，手动 reset --hard 同步才能让下面
+#        的 build 用上新代码。
 # ============================================================
 sync_worktree() {
     echo "=== sync_worktree: git reset --hard HEAD @ $(date -u +%Y-%m-%dT%H:%M:%SZ) ==="
@@ -23,7 +23,7 @@ sync_worktree() {
 }
 
 # ============================================================
-# 1. init_log_file —— 定**义** LOG_FILE + 创**建** logs/ 目**录**
+# 1. init_log_file —— 定义 LOG_FILE + 创建 logs/ 目录
 # ============================================================
 init_log_file() {
     LOG_FILE="$REPO_TOPLEVEL/logs/post-receive.log"
@@ -31,7 +31,7 @@ init_log_file() {
 }
 
 # ============================================================
-# 2. write_metadata_header —— **覆**盖写**入**元信息（**首**次**写** → **覆**盖**让日志**开**头是**这**个）
+# 2. write_metadata_header —— 覆盖写入元信息（首次写 → 覆盖让日志开头是这个）
 # ============================================================
 write_metadata_header() {
     {
@@ -44,10 +44,10 @@ write_metadata_header() {
 }
 
 # ============================================================
-# 3. copy_env_by_branch —— 根**据**分支选 env-example → .env
+# 3. copy_env_by_branch —— 根据分支选 env-example → .env
 #   main 分支 → .env.production（prod 部署）
-#   test 分支 → .env.local（test **不**碰 .env.production，**避**免**读**到 prod 域名）
-#   dev 分支  → .env.local（**未**配远端**用**途，**但**保**留**）
+#   test 分支 → .env.local（test 不碰 .env.production，避免读到 prod 域名）
+#   dev 分支  → .env.local（未配远端用途，但保留）
 # ============================================================
 copy_env_by_branch() {
     CURRENT_BRANCH=$(git rev-parse --abbrev-ref HEAD)
@@ -72,8 +72,8 @@ copy_env_by_branch() {
 }
 
 # ============================================================
-# 4. run_build —— 跑 `pnpm run build`，输出**丢**，**捕**获退出码写日志
-#   返回：build 退出码（main **用** if ! run_build 决**定**是否**继**续）
+# 4. run_build —— 跑 `pnpm run build`，输出丢，捕获退出码写日志
+#   返回：build 退出码（main 用 if ! run_build 决定是否继续）
 # ============================================================
 run_build() {
     echo "=== build START @ $(date -u +%Y-%m-%dT%H:%M:%SZ) ===" >> "$LOG_FILE"
@@ -85,10 +85,10 @@ run_build() {
 }
 
 # ============================================================
-# 5. stop_existing_next —— 两阶段 kill + 等 1s 确**保**端口**完**全释放
-#   1) 优**雅**关**闭**（SIGTERM）—— 旧**进**程**自**己 drain
+# 5. stop_existing_next —— 两阶段 kill + 等 1s 确保端口完全释放
+#   1) 优雅关闭（SIGTERM）—— 旧进程自己 drain
 #   2) 等 2s
-#   3) 强杀（SIGKILL）—— **还**在**的**话
+#   3) 强杀（SIGKILL）—— 还在的话
 #   4) 等 1s
 # ============================================================
 stop_existing_next() {
@@ -104,10 +104,10 @@ stop_existing_next() {
 }
 
 # ============================================================
-# 6. launch_next —— 后**台**启 `pnpm run start`，捕 PID
+# 6. launch_next —— 后台启 `pnpm run start`，捕 PID
 # ============================================================
 launch_next() {
-    # next stdout/stderr 接**到** logs/next-server.log（**覆**盖**模式**，**每**次 deploy **重**新**开**始）
+    # next stdout/stderr 接到 logs/next-server.log（覆盖模式，每次 deploy 重新开始）
     NEXT_LOG_FILE="$REPO_TOPLEVEL/logs/next-server.log"
     echo "=== start LAUNCH @ $(date -u +%Y-%m-%dT%H:%M:%SZ) ===" >> "$LOG_FILE"
     nohup pnpm run start > "$NEXT_LOG_FILE" 2>&1 &
@@ -116,30 +116,30 @@ launch_next() {
 }
 
 # ============================================================
-# 7. log_abort —— build 失败**时**写**结**束**标**记（**不**输**出** START LAUNCH）
+# 7. log_abort —— build 失败时写结束标记（不输出 START LAUNCH）
 # ============================================================
 log_abort() {
     echo "=== ABORTED @ $(date -u +%Y-%m-%dT%H:%M:%SZ) (build failed, start skipped) ===" >> "$LOG_FILE"
 }
 
 # ============================================================
-# main —— 调**度**所**有**步骤
+# main —— 调度所有步骤
 # ============================================================
 main() {
     init_log_file
-    sync_worktree            # **先**同步工作**树**到**新** HEAD（**与** git config denyCurrentBranch 配**合**）
-    write_metadata_header    # **先**覆盖写元信息（**这**样 env copy 日**志****能**保留在**后**面）
-    copy_env_by_branch       # **追**加 env copy 日志
+    sync_worktree            # 先同步工作树到新 HEAD（与 git config denyCurrentBranch 配合）
+    write_metadata_header    # 先覆盖写元信息（这样 env copy 日志能保留在后面）
+    copy_env_by_branch       # 追加 env copy 日志
 
     if ! run_build; then
         log_abort
-        exit $BUILD_EXIT       # build 失败 → **不**启 start（**避**免**用**旧 .next **跑**新代码）
+        exit $BUILD_EXIT       # build 失败 → 不启 start（避免用旧 .next 跑新代码）
     fi
 
-    stop_existing_next        # build 成功 → **先**关旧**进**程
+    stop_existing_next        # build 成功 → 先关旧进程
     launch_next               # 再启新
 }
 
 main "$@"
 
-exit 0
+exit 0
\ No newline at end of file
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