diff --git a/backend/services/system-setting/src/main/java/io/metersphere/system/service/GlobalUserRoleService.java b/backend/services/system-setting/src/main/java/io/metersphere/system/service/GlobalUserRoleService.java
index 646a4c762d..99c46b019f 100644
--- a/backend/services/system-setting/src/main/java/io/metersphere/system/service/GlobalUserRoleService.java
+++ b/backend/services/system-setting/src/main/java/io/metersphere/system/service/GlobalUserRoleService.java
@@ -87,6 +87,10 @@ public class GlobalUserRoleService extends BaseUserRoleService {
     }
 
     public void checkExist(UserRole userRole) {
+        if (StringUtils.isBlank(userRole.getName())) {
+            return;
+        }
+
         UserRoleExample example = new UserRoleExample();
         UserRoleExample.Criteria criteria = example.createCriteria()
                 .andNameEqualTo(userRole.getName())
diff --git a/backend/services/system-setting/src/test/java/io/metersphere/system/controller/GlobalUserRoleControllerTests.java b/backend/services/system-setting/src/test/java/io/metersphere/system/controller/GlobalUserRoleControllerTests.java
index eaf7aefe84..5a20b3e74d 100644
--- a/backend/services/system-setting/src/test/java/io/metersphere/system/controller/GlobalUserRoleControllerTests.java
+++ b/backend/services/system-setting/src/test/java/io/metersphere/system/controller/GlobalUserRoleControllerTests.java
@@ -116,6 +116,11 @@ class GlobalUserRoleControllerTests extends BaseTest {
         Assertions.assertEquals(request.getType(), userRoleResult.getType());
         Assertions.assertEquals(request.getDescription(), userRoleResult.getDescription());
 
+        // 不修改信息
+        UserRoleUpdateRequest emptyRequest = new UserRoleUpdateRequest();
+        emptyRequest.setId(addUserRole.getId());
+        this.requestPostWithOk(DEFAULT_UPDATE, emptyRequest);
+
         // @@校验日志
         checkLog(request.getId(), OperationLogType.UPDATE);