diff --git a/zlt-demo/sso-demo/web-sso/README.md b/zlt-demo/sso-demo/web-sso/README.md
index 450fa350b0c7fece9dd431884a6a784e51d9affd..fc5e88b6116062aae14846a0cad11dc0411dd3e6 100644
--- a/zlt-demo/sso-demo/web-sso/README.md
+++ b/zlt-demo/sso-demo/web-sso/README.md
@@ -3,6 +3,16 @@
 
 
 
+## oauth-center数据库执行以下sql
+```sql
+update oauth_client_details set 
+    authorized_grant_types = 'authorization_code,password,refresh_token', 
+    web_server_redirect_uri = 'http://127.0.0.1:8081/login.html'
+where client_id = 'app'
+```
+
+
+
 ## 启动以下服务
 
 1. zlt-uaa：统一认证中心