diff --git a/MSDKDns/CacheManager/MSDKDnsManager.m b/MSDKDns/CacheManager/MSDKDnsManager.m
index 75832a9..0f0f6b3 100644
--- a/MSDKDns/CacheManager/MSDKDnsManager.m
+++ b/MSDKDns/CacheManager/MSDKDnsManager.m
@@ -1256,6 +1256,8 @@ - (NSArray *)defaultServers {
     #if IS_INTL
         if ([[MSDKDnsParamsManager shareInstance] msdkDnsGetEncryptType] != HttpDnsEncryptTypeHTTPS) {
             [servers addObjectsFromArray: MSDKDnsHttpServerIps_INTL];
+        } else {
+            // 国际站SDK暂不支持HTTPS解析
         }
     #else
         if ([[MSDKDnsParamsManager shareInstance] msdkDnsGetEncryptType] == HttpDnsEncryptTypeHTTPS) {
diff --git a/MSDKDns/MSDKDns.m b/MSDKDns/MSDKDns.m
index 9acc51b..c5d889d 100644
--- a/MSDKDns/MSDKDns.m
+++ b/MSDKDns/MSDKDns.m
@@ -482,7 +482,6 @@ - (NSDictionary *) WGGetDnsDetail:(NSString *) domain {
 }
 
 - (int) WGGetNetworkStack {
-    int type = [[MSDKDnsManager shareInstance] getAddressType];
     return [[MSDKDnsManager shareInstance] getAddressType];
 }