diff --git a/fir_ser/api/utils/storage/caches.py b/fir_ser/api/utils/storage/caches.py
index 2816a91..bd0fe95 100644
--- a/fir_ser/api/utils/storage/caches.py
+++ b/fir_ser/api/utils/storage/caches.py
@@ -5,8 +5,8 @@
 # date: 2020/4/7
 
 from django.core.cache import cache
-from api.models import Apps,UserInfo,AppReleaseInfo
-import time,os
+from api.models import Apps,UserInfo,AppReleaseInfo,AppStorage
+import time,os,base64,json
 from django.utils import timezone
 from fir_ser.settings import CACHE_KEY_TEMPLATE
 from api.utils.storage.storage import Storage,LocalStorage
@@ -73,8 +73,27 @@ def del_cache_response_by_short(short,app_id):
     download_val = CACHE_KEY_TEMPLATE.get('download_url_key')
     cache.delete("_".join([key, download_val, os.path.basename(master_release_dict.get("icon_url"))]))
     cache.delete("_".join([key,download_val, master_release_dict.get('release_id')]))
+    cache.delete("_".join([key, CACHE_KEY_TEMPLATE.get("make_token_key"), master_release_dict.get('release_id')]))
+
+
+def del_cache_by_app_id(app_id,user_obj):
+    key=''
+    master_release_dict = AppReleaseInfo.objects.filter(app_id__app_id=app_id,is_master=True).values('icon_url','release_id').first()
+    download_val = CACHE_KEY_TEMPLATE.get('download_url_key')
+    cache.delete("_".join([key, download_val, os.path.basename(master_release_dict.get("icon_url"))]))
+    cache.delete("_".join([key,download_val, master_release_dict.get('release_id')]))
     cache.delete("_".join([key.lower(), CACHE_KEY_TEMPLATE.get("make_token_key"), master_release_dict.get('release_id')]))
+    cache.delete("_".join([key,download_val,user_obj.head_img]))
+
+
+def del_cache_storage(user_obj):
+    for app_obj in Apps.objects.filter(user_id=user_obj):
+        del_cache_response_by_short(app_obj.short, app_obj.app_id)
+        del_cache_by_app_id(app_obj.app_id,user_obj)
 
+    storage_keys = "_".join([CACHE_KEY_TEMPLATE.get('user_storage_key'),user_obj.uid,'*'])
+    for storage_key in cache.iter_keys(storage_keys):
+        cache.delete(storage_key)
 
 def set_app_today_download_times(app_id):
     now = timezone.now()
diff --git a/fir_ser/api/utils/storage/storage.py b/fir_ser/api/utils/storage/storage.py
index 2300ddd..75a688e 100644
--- a/fir_ser/api/utils/storage/storage.py
+++ b/fir_ser/api/utils/storage/storage.py
@@ -50,7 +50,7 @@ class Storage(object):
         self.storage_obj = user.storage
         if self.storage_obj:
             auth = self.get_storage_auth(self.storage_obj)
-            storage_key = "_".join([CACHE_KEY_TEMPLATE.get('user_storage_key'),
+            storage_key = "_".join([CACHE_KEY_TEMPLATE.get('user_storage_key'),user.uid,
                                     base64.b64encode(json.dumps(auth).encode("utf-8")).decode("utf-8")[0:64]])
             storage_type = self.storage_obj.storage_type
             new_storage_obj = cache.get(storage_key)
@@ -68,9 +68,9 @@ class Storage(object):
                 cache.set(storage_key, new_storage_obj, 600)
                 return new_storage_obj
         else:
-            return self.get_default_storage()
+            return self.get_default_storage(user)
 
-    def get_default_storage(self):
+    def get_default_storage(self,user):
         admin_storage = UserInfo.objects.first().storage
         if admin_storage:
             return self.get_storage(UserInfo)
@@ -80,7 +80,7 @@ class Storage(object):
                 if storage.get("active", None):
                     storage_type = storage.get('type', None)
                     auth = storage.get('auth', {})
-                    storage_key = "_".join([CACHE_KEY_TEMPLATE.get('user_storage_key'),
+                    storage_key = "_".join([CACHE_KEY_TEMPLATE.get('user_storage_key'),user.uid,
                                             base64.b64encode(json.dumps(auth).encode("utf-8")).decode("utf-8")[0:64]])
                     new_storage_obj = cache.get(storage_key)
                     if new_storage_obj:
diff --git a/fir_ser/api/views/storage.py b/fir_ser/api/views/storage.py
index 001b5c0..8d027bc 100644
--- a/fir_ser/api/views/storage.py
+++ b/fir_ser/api/views/storage.py
@@ -9,12 +9,7 @@ from api.utils.response import BaseResponse
 from api.utils.auth import ExpiringTokenAuthentication
 from rest_framework.response import Response
 import json
-from django.db.models import Sum
-import os
-from fir_ser import settings
-from api.utils.app.randomstrings import make_from_user_uuid
-from api.utils.storage.storage import Storage
-from api.utils.storage.caches import del_cache_response_by_short, get_app_today_download_times
+from api.utils.storage.caches import del_cache_storage
 from api.models import  AppStorage,UserInfo
 from api.utils.serializer import StorageSerializer
 
@@ -80,6 +75,7 @@ class StorageView(APIView):
                     UserInfo.objects.filter(pk=request.user.pk).update(storage=None)
                 else:
                     UserInfo.objects.filter(pk=request.user.pk).update(storage_id=use_storage_id)
+                del_cache_storage(request.user)
             except Exception as e:
                 print(e)
                 res.code=1006