diff --git a/epdc-cloud-news/src/main/java/com/elink/esua/epdc/service/impl/ModuleTypeServiceImpl.java b/epdc-cloud-news/src/main/java/com/elink/esua/epdc/service/impl/ModuleTypeServiceImpl.java
index f4b219e..6d66153 100644
--- a/epdc-cloud-news/src/main/java/com/elink/esua/epdc/service/impl/ModuleTypeServiceImpl.java
+++ b/epdc-cloud-news/src/main/java/com/elink/esua/epdc/service/impl/ModuleTypeServiceImpl.java
@@ -291,8 +291,10 @@ public class ModuleTypeServiceImpl extends BaseServiceImpl<ModuleTypeDao, Module
         JSONObject childNode;
         // 存放其余未处理的类别(节点)
         List<ModuleOptionDTO> others = this.getOtherDept(deptList, parent);
-
-        while (!others.isEmpty()) {
+        int startSize = 0;
+        int endSize = others.size();
+        while (!others.isEmpty() && startSize != endSize) {
+            startSize = endSize;
             for (int i = 0; i < parent.size(); i++) {
                 node = parent.getJSONObject(i);
                 children = new JSONArray();
@@ -312,7 +314,7 @@ public class ModuleTypeServiceImpl extends BaseServiceImpl<ModuleTypeDao, Module
             parent = allChildren;
 
             others = this.getOtherDept(others, parent);
-
+            endSize = others.size();
         }
         //存放到redis中
         ModuleOption option = new ModuleOption();