diff --git a/fir_client/src/assets/loading.gif b/fir_client/src/assets/loading.gif
index 1e2ab09..b24a8c2 100644
Binary files a/fir_client/src/assets/loading.gif and b/fir_client/src/assets/loading.gif differ
diff --git a/fir_client/src/components/FirDownload.vue b/fir_client/src/components/FirDownload.vue
index 8b21ddd..4b19644 100644
--- a/fir_client/src/components/FirDownload.vue
+++ b/fir_client/src/components/FirDownload.vue
@@ -70,7 +70,7 @@
 
                                     <button type="button" v-else-if="wrong">{{ msg }}</button>
                                     <div v-else>
-                                        <div v-if="isdownload">
+                                        <div v-if="isdownload" style="margin-top: 20%;margin-bottom: 20%">
                                             <div v-if="gomobile">
                                                 <button disabled="" class="loading"
                                                         style="min-width: 42px; width: 42px; padding: 21px 0; border-top-color: transparent; border-left-color: transparent;">
@@ -649,13 +649,13 @@
 
     .jiaocheng {
         float: right;
-        width: 30px;
-        height: 30px;
+        width: 25px;
+        height: 25px;
         text-align: center;
-        border-radius: 15px;
-        background-color: #32b2a7;
-        margin-right: -30px;
-        margin-top: 7px;
+        border-radius: 20px;
+        background-color: #a9b6cc;
+        margin-left: -25px;
+        margin-top: 10px;
     }
 
     .wechat_tip, .wechat_tip > i {
diff --git a/fir_client/src/components/ShortDownload.vue b/fir_client/src/components/ShortDownload.vue
index c4a83ba..5e9b355 100644
--- a/fir_client/src/components/ShortDownload.vue
+++ b/fir_client/src/components/ShortDownload.vue
@@ -91,7 +91,7 @@
 
                                     <button type="button" v-else-if="wrong">{{ msg }}</button>
                                     <div v-else>
-                                        <div v-if="isdownload">
+                                        <div v-if="isdownload" style="margin-top: 20%;margin-bottom: 20%">
                                             <div v-if="gomobile">
                                                 <button disabled="" class="loading"
                                                         style="min-width: 42px; width: 42px; padding: 21px 0; border-top-color: transparent; border-left-color: transparent;">
@@ -631,13 +631,13 @@
 
     .jiaocheng {
         float: right;
-        width: 30px;
-        height: 30px;
+        width: 25px;
+        height: 25px;
         text-align: center;
-        border-radius: 15px;
-        background-color: #32b2a7;
-        margin-right: -30px;
-        margin-top: 7px;
+        border-radius: 20px;
+        background-color: #a9b6cc;
+        margin-left: -25px;
+        margin-top: 10px;
     }
 
     .wechat_tip, .wechat_tip > i {
diff --git a/fir_ser/api/utils/app/supersignutils.py b/fir_ser/api/utils/app/supersignutils.py
index c7556a6..a907bdb 100644
--- a/fir_ser/api/utils/app/supersignutils.py
+++ b/fir_ser/api/utils/app/supersignutils.py
@@ -463,9 +463,8 @@ class IosUtils(object):
             return False, d_result
         app_udid_obj = AppUDID.objects.filter(app_id=self.app_obj, udid=self.udid_info.get('udid')).first()
         if app_udid_obj and app_udid_obj.is_signed:
-            apptodev_obj = APPToDeveloper.objects.filter(app_id=self.app_obj).first()
-            if apptodev_obj:
-                release_obj = AppReleaseInfo.objects.filter(app_id=self.app_obj, is_master=True).first()
+            release_obj = AppReleaseInfo.objects.filter(app_id=self.app_obj, is_master=True).first()
+            for apptodev_obj in APPToDeveloper.objects.filter(app_id=self.app_obj).all():
                 if release_obj.release_id == apptodev_obj.release_file:
                     msg = "udid %s exists app_id %s" % (self.udid_info.get('udid'), self.app_obj)
                     d_result['msg'] = msg
diff --git a/fir_ser/api/views/uploads.py b/fir_ser/api/views/uploads.py
index b7472d9..403f51c 100644
--- a/fir_ser/api/views/uploads.py
+++ b/fir_ser/api/views/uploads.py
@@ -74,7 +74,7 @@ class AppAnalyseView(APIView):
             upload_file_tmp_name("set", png_key, request.user.id)
             upload_file_tmp_name("set", upload_key, request.user.id)
             res.data = {"app_uuid": app_uuid, "short": short,
-                        "domain_name": get_redirect_server_domain(request, request.user, None),
+                        "domain_name": settings.SERVER_DOMAIN.get("FILE_UPLOAD_DOMAIN", None),
                         "upload_token": upload_token,
                         "upload_key": upload_key,
                         "png_token": png_token,