diff --git a/src/main/java/com/dreamchaser/depository_manage/service/impl/MaterialServiceImpl.java b/src/main/java/com/dreamchaser/depository_manage/service/impl/MaterialServiceImpl.java
index a515da13..c03fb4a0 100644
--- a/src/main/java/com/dreamchaser/depository_manage/service/impl/MaterialServiceImpl.java
+++ b/src/main/java/com/dreamchaser/depository_manage/service/impl/MaterialServiceImpl.java
@@ -687,24 +687,26 @@ public class MaterialServiceImpl implements MaterialService {
                 JSONObject jsonObject = JSONObject.parseObject(s);
                 Long id = Long.valueOf(jsonObject.getString("id"));
                 if (Long.compare(parentMt.getOldId(), id) == 0) {
-                    jsonObject.put("spread", true);
-                    stringObjectMap.put("spread", true);
+
                     if (mtLevel == 1) {
-                        redisTemplate.opsForList().leftPop("wms_materialTree_result");
-                        redisTemplate.opsForList().leftPush("wms_materialTree_result",JSONObject.toJSONString(jsonObject));
+                        redisTemplate.opsForList().set("wms_materialTree_result",i,JSONObject.toJSONString(jsonObject));
+//                        redisTemplate.opsForList().leftPop("wms_materialTree_result");
+//                        redisTemplate.opsForList().leftPush("wms_materialTree_result",JSONObject.toJSONString(jsonObject));
+                        jsonObject.put("spread", true);
+                        stringObjectMap.put("spread", true);
                         result.add(stringObjectMap);
                         continue;
                     } else {
                         List<Object> childList = (List<Object>) jsonObject.get("children");
                         List<Object> objectList1 = rewriteTree(childList, stringObjectMap, mtLevel - 1, mt);
                         jsonObject.put("children", objectList1);
-                        redisTemplate.opsForList().leftPop("wms_materialTree_result");
-                        redisTemplate.opsForList().leftPush("wms_materialTree_result",JSONObject.toJSONString(jsonObject));
+                        redisTemplate.opsForList().set("wms_materialTree_result",i,JSONObject.toJSONString(jsonObject));
+                        jsonObject.put("spread", true);
+                        stringObjectMap.put("spread", true);
                         result.add(jsonObject);
                     }
                 } else {
-                    redisTemplate.opsForList().leftPop("wms_materialTree_result");
-                    redisTemplate.opsForList().leftPush("wms_materialTree_result",JSONObject.toJSONString(jsonObject));
+                    redisTemplate.opsForList().set("wms_materialTree_result",i,JSONObject.toJSONString(jsonObject));
                     result.add(jsonObject);
                 }
             }