diff --git a/deploy.sh b/deploy.sh
index 210f85f0..a488ce11 100755
--- a/deploy.sh
+++ b/deploy.sh
@@ -56,10 +56,16 @@ assert_pnpm_version() {
   fi
   actual="$(pnpm -v 2>/dev/null | tail -1 | tr -d '[:space:]' || true)"
   if [ "$actual" != "$expect" ]; then
-    echo "❌ pnpm 版本断言失败：package.json pin=$expect，实读 pnpm -v=${actual:-<空>}"
-    echo "   多为 corepack lastKnownGood 漂移（/root/.cache/node/corepack/lastKnownGood.json）"
-    echo "   修法：HOME=/root corepack prepare pnpm@$expect --activate ｜ 中止（生产未被触碰）"
-    exit 1
+    echo "⚠️ pnpm 版本断言不匹配：package.json pin=$expect，实读 pnpm -v=${actual:-<空>}"
+    echo "   尝试自愈：corepack prepare pnpm@$expect --activate（integrity 依 packageManager 的 sha512 校验）"
+    corepack prepare "pnpm@$expect" --activate >/dev/null 2>&1 || true
+    actual="$(pnpm -v 2>/dev/null | tail -1 | tr -d '[:space:]' || true)"
+    if [ "$actual" != "$expect" ]; then
+      echo "❌ pnpm 版本断言失败（自愈未成功）：pin=$expect，实读=${actual:-<空>}"
+      echo "   多为 corepack lastKnownGood 漂移或离线/缓存缺失；中止（生产未被触碰）"
+      exit 1
+    fi
+    echo "    ✓ 自愈成功：pnpm $actual == package.json pin $expect"
   fi
   echo "    ✓ pnpm 版本断言通过：pnpm $actual == package.json pin $expect"
 }