diff --git a/.githooks/pre-push b/.githooks/pre-push
new file mode 100755
index 0000000..e34f2ac
--- /dev/null
+++ b/.githooks/pre-push
@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+cd "$(git rev-parse --show-toplevel)"
+
+push_lines="$(cat)"
+has_updates=0
+has_deletions=0
+while read -r local_ref local_sha remote_ref remote_sha; do
+  [ -z "${local_ref}" ] && continue
+  if [ "$local_sha" = "0000000000000000000000000000000000000000" ]; then
+    has_deletions=1
+  else
+    has_updates=1
+  fi
+done <<< "$push_lines"
+
+if [ "$has_updates" = "0" ] && [ "$has_deletions" = "1" ]; then
+  echo "[pre-push] 分支删除推送，跳过本地检查"
+  exit 0
+fi
+
+if [ "${SKIP_CHECKS:-0}" = "1" ]; then
+  echo "[pre-push] SKIP_CHECKS=1，跳过本地检查"
+  exit 0
+fi
+
+echo "[pre-push] 运行本地代码门禁..."
+bash scripts/check.sh
+echo "[pre-push] 本地检查通过"
diff --git a/README.md b/README.md
index a369adc..cad86bc 100644
--- a/README.md
+++ b/README.md
@@ -50,6 +50,18 @@ npm run dev
 
 `./scripts/deploy-prod.sh` 在构建镜像前会自动调用 `check.sh`（本地有 `go` 和 `npm` 时）。检查未通过会中止部署；确需跳过用 `--skip-check`（不推荐）。`check.sh` 也支持 `--skip-backend`、`--skip-frontend`、`--skip-tests` 做局部调试。
 
+需要在本地推送前自动执行同一套检查时，启用 Git hook：
+
+```bash
+bash scripts/install-git-hooks.sh
+```
+
+启用后，`git push` 会执行 `scripts/check.sh`；仅临时跳过时使用：
+
+```bash
+SKIP_CHECKS=1 git push
+```
+
 ## 开发态短信与实名
 
 - 后端日志使用单行可读文本。开发环境同时输出控制台和 `backend/logs/app-YYYY-MM-DD.log`，生产示例只输出文件以避免重复存储；可通过 `LOG_LEVEL=debug|info|warn|error` 调整级别。
diff --git a/scripts/install-git-hooks.sh b/scripts/install-git-hooks.sh
new file mode 100755
index 0000000..2f6eaf7
--- /dev/null
+++ b/scripts/install-git-hooks.sh
@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT_DIR="$(cd "$(dirname "$0")/.." && pwd)"
+git -C "$ROOT_DIR" config core.hooksPath .githooks
+echo "已启用 .githooks（推送前执行 scripts/check.sh；SKIP_CHECKS=1 可跳过）"