diff --git a/dhorse-rest/src/main/java/org/dhorse/rest/component/CasConfig.java b/dhorse-rest/src/main/java/org/dhorse/rest/component/CasConfig.java
index 5789d587..84628680 100644
--- a/dhorse-rest/src/main/java/org/dhorse/rest/component/CasConfig.java
+++ b/dhorse-rest/src/main/java/org/dhorse/rest/component/CasConfig.java
@@ -41,7 +41,7 @@ public FilterRegistrationBean<AuthenticationFilter> authFilterRegistration() {
 			cas = globalConfigApplicationService.queryCas();
 		}catch(Exception e) {
 			//如果读取配置失败，不阻塞启动
-			logger.error("Failed to query cas config");
+			logger.warn("Failed to query cas config");
 		}
 		FilterRegistrationBean<AuthenticationFilter> fr = new FilterRegistrationBean<>();
 		Map<String, String> initParameters = new HashMap<String, String>();
@@ -65,7 +65,7 @@ public FilterRegistrationBean<AbstractTicketValidationFilter> validFilterRegistr
 			cas = globalConfigApplicationService.queryCas();
 		}catch(Exception e) {
 			//如果读取配置失败，不阻塞启动
-			logger.error("Failed to query cas config");
+			logger.warn("Failed to query cas config");
 		}
 		FilterRegistrationBean<AbstractTicketValidationFilter> fr = new FilterRegistrationBean<>();
 		Map<String, String> initParameters = new HashMap<String, String>();
diff --git a/static/api/init_admin.json b/static/api/init_admin.json
index a56413de..eece52f4 100644
--- a/static/api/init_admin.json
+++ b/static/api/init_admin.json
@@ -15,12 +15,6 @@
 			"icon": "fa fa-cogs",
 			"target": "_self",
 			"child": [
-				{
-					"title": "CAS登录",
-					"href": "page/sys_config/cas.html",
-					"icon": "fa fa-cog",
-					"target": "_self"
-				},
 				{
 					"title": "LDAP登录",
 					"href": "page/sys_config/ldap.html",