diff --git a/src/main/java/com/lq/cms/service/impl/SysResourceServiceImpl.java b/src/main/java/com/lq/cms/service/impl/SysResourceServiceImpl.java
index 75c87c6..8890bf9 100755
--- a/src/main/java/com/lq/cms/service/impl/SysResourceServiceImpl.java
+++ b/src/main/java/com/lq/cms/service/impl/SysResourceServiceImpl.java
@@ -16,6 +16,7 @@ import org.springframework.stereotype.Service;
 
 import javax.servlet.http.HttpServletRequest;
 import java.util.*;
+import java.util.stream.Stream;
 
 /**
  * Created by qi_liang on 2018/6/21.
@@ -83,6 +84,7 @@ public class SysResourceServiceImpl extends BaseServiceImpl<SysResource> impleme
         List<SysResource> sysResourceList = sysResourceDao.findByParentId(0L);
         Iterator<SysResource> sysResourceIterator = sysResourceList.iterator();
         List<MenusComposite> list=new ArrayList<>();
+        Stream<SysResource> resourceStream = sysResourceList.stream();
         while (sysResourceIterator.hasNext()){
             SysResource sysResource = sysResourceIterator.next();
             MenusItem menusItem=new MenusItem();
diff --git a/src/main/java/com/lq/cms/service/impl/SysRoleResourcePermissionServiceImpl.java b/src/main/java/com/lq/cms/service/impl/SysRoleResourcePermissionServiceImpl.java
index 2dc6fde..8aabbfc 100755
--- a/src/main/java/com/lq/cms/service/impl/SysRoleResourcePermissionServiceImpl.java
+++ b/src/main/java/com/lq/cms/service/impl/SysRoleResourcePermissionServiceImpl.java
@@ -27,6 +27,10 @@ import java.util.*;
 @Service
 public class SysRoleResourcePermissionServiceImpl extends BaseServiceImpl<SysRoleResourcePermission> implements SysRoleResourcePermissionService {
 
+    public static final String RESOURCE_SYMBOL = "_";
+
+    public static final String PERMISSIONID_KEY = "id_permissionId";
+
     @Autowired
     private SysRoleResourcePermissionDao sysRoleResourcePermissionDao;
 
@@ -54,7 +58,7 @@ public class SysRoleResourcePermissionServiceImpl extends BaseServiceImpl<SysRol
             ztreeItem.setChecked(isCheck(sysResource.getId(), PermissionTyepEnum.SELECT.getValue(),roleId));
             ztreeItem.setState("close");
             Map<String,Object> map=new HashMap<String,Object>();
-            map.put("id_permissionId",sysResource.getId()+"_"+PermissionTyepEnum.SELECT.getValue());
+            map.put(PERMISSIONID_KEY,sysResource.getId()+RESOURCE_SYMBOL+PermissionTyepEnum.SELECT.getValue());
             ztreeItem.setAttributes(getAttributes(sysResource.getId(), Long.valueOf(PermissionTyepEnum.SELECT.getValue())));
             List<SysResource> menuItmeList=sysResourceDao.findByParentId(sysResource.getId());
             for (SysResource resource:menuItmeList){
@@ -153,7 +157,7 @@ public class SysRoleResourcePermissionServiceImpl extends BaseServiceImpl<SysRol
     //内部方法，拼接资源和权限ID
     private Map<String,Object> getAttributes(Long resourceId,Long permissionId){
         Map<String,Object> map=new HashMap<>();
-        map.put("id_permissionId",resourceId+"_"+permissionId);
+        map.put(PERMISSIONID_KEY,resourceId+RESOURCE_SYMBOL+permissionId);
         return map;
     }
 }
diff --git a/src/main/java/com/lq/entity/SysFile.java b/src/main/java/com/lq/entity/SysFile.java
index 67f5d5b..768142f 100755
--- a/src/main/java/com/lq/entity/SysFile.java
+++ b/src/main/java/com/lq/entity/SysFile.java
@@ -12,13 +12,11 @@ public class SysFile extends IdEntity {
     /**
      * 文件名
      */
-
     private String fileName;
 
     /**
      * 文件路径(相对路径)
      */
-
     private String path;
     /**
      * 上传时间
diff --git a/src/main/java/com/lq/entity/SysUser.java b/src/main/java/com/lq/entity/SysUser.java
index 7d7e6aa..4ae6700 100755
--- a/src/main/java/com/lq/entity/SysUser.java
+++ b/src/main/java/com/lq/entity/SysUser.java
@@ -17,17 +17,14 @@ public class SysUser extends IdEntity {
     /**
      * 密码
      */
-
     private String password;
     /**
      * 创建时间
      */
-
     private Date createTime;
     /**
      *  更新时间
      */
-
     private Date updateTime;
     /**
      * 最后登陆时间
@@ -36,12 +33,10 @@ public class SysUser extends IdEntity {
     /**
      * 备注
      */
-
     private String remarks;
     /**
      * 头像
      */
-
     private String imgUrl;
     /**
      * 电子邮件