diff --git a/modules/alicloud/vendor-access/files/access_policy.json.tpl b/modules/alicloud/vendor-access/files/access_policy.json.tpl
index b276d3a..aa3dac9 100644
--- a/modules/alicloud/vendor-access/files/access_policy.json.tpl
+++ b/modules/alicloud/vendor-access/files/access_policy.json.tpl
@@ -151,7 +151,8 @@
     {
       "Effect": "Allow",
       "Action": [
-        "nlb:*"
+        "nlb:*",
+        "slb:*"
       ],
       "Resource": [
         "*"