diff --git a/pqs-system/system-boot/src/main/java/com/njcn/system/controller/DictTreeController.java b/pqs-system/system-boot/src/main/java/com/njcn/system/controller/DictTreeController.java
index 7d411a4ee..c7efde23b 100644
--- a/pqs-system/system-boot/src/main/java/com/njcn/system/controller/DictTreeController.java
+++ b/pqs-system/system-boot/src/main/java/com/njcn/system/controller/DictTreeController.java
@@ -79,6 +79,28 @@ public class DictTreeController extends BaseController {
         }
     }
 
+
+
+    /**
+     * 修改
+     * @param dicParam
+     * @return
+     */
+    @OperateInfo(info = LogEnum.SYSTEM_COMMON, operateType = OperateType.UPDATE)
+    @PutMapping("/update")
+    @ApiOperation("修改")
+    @ApiImplicitParam(name = "dicParam", value = "数据", required = true)
+    public HttpResult<Boolean> update(@RequestBody @Validated DictTreeParam.DictTreeUpdateParam dicParam) {
+        String methodDescribe = getMethodDescribe("update");
+        LogUtil.njcnDebug(log,  "{},更新的信息为：{}", methodDescribe,dicParam);
+        boolean result = sysDicTreePOService.updateDictTree(dicParam);
+        if (result){
+            return HttpResultUtil.assembleCommonResponseResult(CommonResponseEnum.SUCCESS, true, methodDescribe);
+        } else {
+            return HttpResultUtil.assembleCommonResponseResult(CommonResponseEnum.FAIL, false, methodDescribe);
+        }
+    }
+
     @OperateInfo(info = LogEnum.SYSTEM_COMMON, operateType = OperateType.QUERY)
     @PostMapping("/query")
     @ApiOperation("根据pid查询字典树")
diff --git a/pqs-system/system-boot/src/main/java/com/njcn/system/service/SysDicTreePOService.java b/pqs-system/system-boot/src/main/java/com/njcn/system/service/SysDicTreePOService.java
index 0f962a6a0..4f93edb79 100644
--- a/pqs-system/system-boot/src/main/java/com/njcn/system/service/SysDicTreePOService.java
+++ b/pqs-system/system-boot/src/main/java/com/njcn/system/service/SysDicTreePOService.java
@@ -19,6 +19,8 @@ public interface SysDicTreePOService extends IService<SysDicTreePO> {
 
     boolean addDictTree(DictTreeParam dictTreeParam);
 
+    boolean updateDictTree(DictTreeParam dictTreeParam);
+
     List<DictTreeVO> queryByPid(String pid);
 
     DictTreeVO queryByCode(String code);
diff --git a/pqs-system/system-boot/src/main/java/com/njcn/system/service/impl/SysDicTreePOServiceImpl.java b/pqs-system/system-boot/src/main/java/com/njcn/system/service/impl/SysDicTreePOServiceImpl.java
index e4ba19b12..72c388f9b 100644
--- a/pqs-system/system-boot/src/main/java/com/njcn/system/service/impl/SysDicTreePOServiceImpl.java
+++ b/pqs-system/system-boot/src/main/java/com/njcn/system/service/impl/SysDicTreePOServiceImpl.java
@@ -54,6 +54,13 @@ public class SysDicTreePOServiceImpl extends ServiceImpl<SysDicTreePOMapper, Sys
         return save;
     }
 
+    @Override
+    public boolean updateDictTree(DictTreeParam dictTreeParam) {
+        SysDicTreePO sysDicTreePO = new SysDicTreePO();
+        BeanUtils.copyProperties(dictTreeParam, sysDicTreePO);
+        return this.updateById(sysDicTreePO);
+    }
+
     @Override
     public List<DictTreeVO> queryByPid(String pid) {
         List<DictTreeVO> collect = new ArrayList<>();