diff --git a/jero-boot/jero-boot-module-system/src/main/java/com/jero/modules/system/model/TreeModel.java b/jero-boot/jero-boot-module-system/src/main/java/com/jero/modules/system/model/TreeModel.java
index 77e2d21c..ed9261eb 100644
--- a/jero-boot/jero-boot-module-system/src/main/java/com/jero/modules/system/model/TreeModel.java
+++ b/jero-boot/jero-boot-module-system/src/main/java/com/jero/modules/system/model/TreeModel.java
@@ -12,23 +12,23 @@ import com.jero.modules.system.entity.SysPermission;
   * 树形列表用到
  */
 public class TreeModel implements Serializable {
-	
+
 	private static final long serialVersionUID = 4013193970046502756L;
 
 	private String key;
-	
+
 	private String title;
-	
+
 	private String slotTitle;
-	
+
 	private boolean isLeaf;
-	
+
 	private String icon;
-	
+
 	private Integer ruleFlag;
-	
+
 	private Map<String,String> scopedSlots;
-	
+
 	public Map<String, String> getScopedSlots() {
 		return scopedSlots;
 	}
@@ -68,7 +68,7 @@ public class TreeModel implements Serializable {
 	public void setIcon(String icon) {
 		this.icon = icon;
 	}
-	
+
 	private List<TreeModel> children;
 
 	public List<TreeModel> getChildren() {
@@ -80,9 +80,9 @@ public class TreeModel implements Serializable {
 	}
 
 	public TreeModel() {
-		
+
 	}
-	
+
 	public TreeModel(SysPermission permission) {
 		this.key = permission.getId();
 		this.icon = permission.getIcon();
@@ -93,32 +93,32 @@ public class TreeModel implements Serializable {
 		this.isLeaf = permission.isLeaf();
 		this.label = permission.getName();
 		if(!permission.isLeaf()) {
-			this.children = new ArrayList<TreeModel>();
+			this.children = new ArrayList<>();
 		}
 	}
-	 
+
 	 public TreeModel(String key,String parentId,String slotTitle,Integer ruleFlag,boolean isLeaf) {
     	this.key = key;
     	this.parentId = parentId;
     	this.ruleFlag=ruleFlag;
     	this.slotTitle =  slotTitle;
-    	Map<String,String> map = new HashMap<String,String>();
+    	Map<String,String> map = new HashMap<>();
     	map.put("title", "hasDatarule");
     	this.scopedSlots = map;
     	this.isLeaf = isLeaf;
     	this.value = key;
     	if(!isLeaf) {
-    		this.children = new ArrayList<TreeModel>();
+    		this.children = new ArrayList<>();
     	}
     }
-	 
+
 	 private String parentId;
-		
+
 	private String label;
-	
+
 	private String value;
-	
-	
+
+
 	public String getParentId() {
 		return parentId;
 	}