diff --git a/jero-web/src/views/system/modules/RoleModal.vue b/jero-web/src/views/system/modules/RoleModal.vue
index 87762890..54fdf71a 100644
--- a/jero-web/src/views/system/modules/RoleModal.vue
+++ b/jero-web/src/views/system/modules/RoleModal.vue
@@ -43,11 +43,11 @@ export default {
       confirmLoading: false,
       validatorRules: {
         roleName: [
-          { required: true, message: '请输入角色名称!' },
+          { required: true, validator: this.validateRoleName },
           { min: 2, max: 30, message: '长度在 2 到 30 个字符', trigger: 'blur' }
         ],
         roleCode: [
-          { required: true, message: '请输入角色名称!' },
+          { required: true, message: '请输入角色编码!' },
           { min: 0, max: 64, message: '长度不超过 64 个字符', trigger: 'blur' },
           { validator: this.validateRoleCode }
         ],
@@ -125,6 +125,25 @@ export default {
           }
         })
       }
+    },
+    validateRoleName (rule, value, callback) {
+      if (!value) {
+        callback(new Error('请输入角色名称!'))
+      } else {
+        const params = {
+          tableName: 'sys_role',
+          fieldName: 'role_name',
+          fieldVal: value,
+          dataId: this.model.id
+        }
+        duplicateCheck(params).then((res) => {
+          if (res.success) {
+            callback()
+          } else {
+            callback(res.message)
+          }
+        })
+      }
     }
   }
 }