diff --git a/laws-module-system/src/main/java/com/jero/modules/system/entity/SysDictItem.java b/laws-module-system/src/main/java/com/jero/modules/system/entity/SysDictItem.java
index a380a17c..4260fac7 100644
--- a/laws-module-system/src/main/java/com/jero/modules/system/entity/SysDictItem.java
+++ b/laws-module-system/src/main/java/com/jero/modules/system/entity/SysDictItem.java
@@ -1,6 +1,7 @@
 package com.jero.modules.system.entity;
 
 import com.baomidou.mybatisplus.annotation.*;
+import com.fasterxml.jackson.annotation.JsonProperty;
 import com.jero.common.aspect.annotation.Dict;
 import com.jero.modules.system.service.TreeNode;
 import io.swagger.annotations.ApiModel;
@@ -183,7 +184,8 @@ public class SysDictItem implements TreeNode {
      */
     @TableField(exist = false)
     @ApiModelProperty(value = "是否是叶子节点")
-    private boolean isLeaf;
+    @JsonProperty("isLeaf")
+    private boolean leafFlag;
 
     @Override
     public String obtainTreeNodeId() {
diff --git a/laws-modules/src/main/java/com/jero/modules/laws/standard/entity/PartName.java b/laws-modules/src/main/java/com/jero/modules/laws/standard/entity/PartName.java
index c6c1001f..4d3c005e 100644
--- a/laws-modules/src/main/java/com/jero/modules/laws/standard/entity/PartName.java
+++ b/laws-modules/src/main/java/com/jero/modules/laws/standard/entity/PartName.java
@@ -4,6 +4,7 @@ import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
+import com.fasterxml.jackson.annotation.JsonProperty;
 import com.jero.modules.system.service.TreeNode;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
@@ -103,7 +104,8 @@ public class PartName implements Serializable, TreeNode {
      */
     @ApiModelProperty(value = "是否是叶子节点")
     @TableField(exist = false)
-    private boolean isLeaf;
+    @JsonProperty("isLeaf")
+    private boolean leafFlag;
 
     /**
      * 子零部件
diff --git a/laws-modules/src/main/java/com/jero/modules/laws/standard/service/DictTreeService.java b/laws-modules/src/main/java/com/jero/modules/laws/standard/service/DictTreeService.java
index 1b0c800e..370067bd 100644
--- a/laws-modules/src/main/java/com/jero/modules/laws/standard/service/DictTreeService.java
+++ b/laws-modules/src/main/java/com/jero/modules/laws/standard/service/DictTreeService.java
@@ -3,7 +3,6 @@ package com.jero.modules.laws.standard.service;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.jero.modules.system.entity.SysDictItem;
 import com.jero.modules.system.service.ISysDictItemService;
-import com.jero.modules.system.service.ISysDictService;
 import org.springframework.stereotype.Service;
 
 import javax.annotation.Resource;
@@ -14,9 +13,6 @@ import java.util.stream.Collectors;
 @Service
 public class DictTreeService {
 
-    @Resource
-    private ISysDictService dictService;
-
     @Resource
     private ISysDictItemService dictItemService;
 
@@ -40,7 +36,7 @@ public class DictTreeService {
         List<SysDictItem> childList = dictItemService.list(queryWrapper);
         list.forEach(item -> {
             if (childList.stream().anyMatch(child -> child.getParentId().equals(item.getId()))) {
-                item.setLeaf(false);
+                item.setLeafFlag(false);
             }
         });
         return list;
@@ -73,7 +69,7 @@ public class DictTreeService {
         List<SysDictItem> childList = dictItemService.list(queryWrapper);
         list.forEach(item -> {
             if (childList.stream().anyMatch(child -> child.getParentId().equals(item.getId()))) {
-                item.setLeaf(false);
+                item.setLeafFlag(false);
             }
         });
         return list;
diff --git a/laws-modules/src/main/java/com/jero/modules/laws/standard/service/impl/PartNameServiceImpl.java b/laws-modules/src/main/java/com/jero/modules/laws/standard/service/impl/PartNameServiceImpl.java
index 2a6a39cf..f8eca4d3 100644
--- a/laws-modules/src/main/java/com/jero/modules/laws/standard/service/impl/PartNameServiceImpl.java
+++ b/laws-modules/src/main/java/com/jero/modules/laws/standard/service/impl/PartNameServiceImpl.java
@@ -196,7 +196,7 @@ public class PartNameServiceImpl extends ServiceImpl<PartNameMapper, PartName>
         List<PartName> childList = list(queryWrapper);
         list.forEach(item -> {
             if (childList.stream().anyMatch(child -> child.getParentCode().equals(item.getCode()))) {
-                item.setLeaf(false);
+                item.setLeafFlag(false);
             }
         });
         return list;
@@ -221,7 +221,7 @@ public class PartNameServiceImpl extends ServiceImpl<PartNameMapper, PartName>
         List<PartName> childList = list(queryWrapper);
         list.forEach(item -> {
             if (childList.stream().anyMatch(child -> child.getParentCode().equals(item.getCode()))) {
-                item.setLeaf(false);
+                item.setLeafFlag(false);
             }
         });
         return list;