修改APN国家列表返回值

Controller/UserDevice/APNConfigController.py

@@ -66,8 +66,11 @@ class APNConfigView(View):
         if not language:
             language = LanguageModel.objects.filter(lang='en').first()
 
+        iso_list = CountryAPN.objects.all().values("iso")
         # 查询tb_country_language和tb_country，获取国家名称和国家iso2代码
-        countries = CountryLanguageModel.objects.filter(language=language).select_related('country').order_by(
+        countries = CountryLanguageModel.objects.filter(language=language,
+                                                        country__country_code__in=iso_list).select_related(
+            'country').order_by(
             'country__country_name')
 
         # 返回国家名和对应的 country_code