diff --git a/.claude/tools/runcc.sh b/.claude/tools/runcc.sh
index 1a4821d..f79a630 100755
--- a/.claude/tools/runcc.sh
+++ b/.claude/tools/runcc.sh
@@ -166,17 +166,17 @@ if [ -n "${TMUX:-}" ]; then
 fi
 
 # ── 每日自动更新 ────────────────────────────────────────
-# UPGRADE_MARKER="${HOME}/.claude/.last-upgrade-date"
-# TODAY="$(date +%Y-%m-%d)"
-# if [ ! -f "$UPGRADE_MARKER" ] || [ "$(cat "$UPGRADE_MARKER" 2>/dev/null)" != "$TODAY" ]; then
-#     echo "每日首次启动，检查 Claude Code 更新..."
-#     if claude upgrade 2>&1; then
-#         mkdir -p "$(dirname "$UPGRADE_MARKER")"
-#         echo "$TODAY" > "$UPGRADE_MARKER"
-#     else
-#         echo "警告: claude upgrade 失败，跳过更新继续启动"
-#     fi
-# fi
+UPGRADE_MARKER="${HOME}/.claude/.last-upgrade-date"
+TODAY="$(date +%Y-%m-%d)"
+if [ ! -f "$UPGRADE_MARKER" ] || [ "$(cat "$UPGRADE_MARKER" 2>/dev/null)" != "$TODAY" ]; then
+    echo "每日首次启动，检查 Claude Code 更新..."
+    if claude upgrade 2>&1; then
+        mkdir -p "$(dirname "$UPGRADE_MARKER")"
+        echo "$TODAY" > "$UPGRADE_MARKER"
+    else
+        echo "警告: claude upgrade 失败，跳过更新继续启动"
+    fi
+fi
 
 # ── 启动 Claude Code ────────────────────────────────────
 CC_ARGS=(--ide --dangerously-skip-permissions --allow-dangerously-skip-permissions --effort max)