diff --git a/deploy/deploy.sh b/deploy/deploy.sh
index b6906bb..1456b11 100755
--- a/deploy/deploy.sh
+++ b/deploy/deploy.sh
@@ -31,6 +31,8 @@ if [ -n "$(git status --porcelain)" ]; then
 fi
 git push origin "$BRANCH"
 LOCAL=$(git rev-parse HEAD)
+# /health 返回 7 位短哈希，比对统一用短哈希
+LOCAL_SHORT=$(git rev-parse --short=7 HEAD)
 echo "    本地版本 ${LOCAL:0:8} 已推送，等待 cc1 自动更新…"
 
 echo "==> [2/3] 等待 cc1 更新（轮询 ${HEALTH_URL}）"
@@ -43,7 +45,7 @@ deadline=$(( $(date +%s) + TIMEOUT ))
 REMOTE=""
 while [ "$(date +%s)" -lt "$deadline" ]; do
   REMOTE=$(fetch_remote_commit)
-  if [ "$REMOTE" = "$LOCAL" ]; then
+  if [ "$REMOTE" = "$LOCAL_SHORT" ]; then
     echo "    ✅ cc1 已更新至 ${LOCAL:0:8}"
     break
   fi
@@ -51,7 +53,7 @@ while [ "$(date +%s)" -lt "$deadline" ]; do
   sleep "$POLL_INTERVAL"
 done
 
-if [ "$REMOTE" != "$LOCAL" ]; then
+if [ "$REMOTE" != "$LOCAL_SHORT" ]; then
   echo "❌ 部署超时（${TIMEOUT}s 内 cc1 未更新至 ${LOCAL:0:8}，当前线上 ${REMOTE:0:8}）"
   echo "   排查：ssh cc1 'journalctl -u vps-manager-update.service -n 30'"
   exit 1