diff --git a/v2rayN/ServiceLib/Handler/ConfigHandler.cs b/v2rayN/ServiceLib/Handler/ConfigHandler.cs
index 29223c54..8f04f0f9 100644
--- a/v2rayN/ServiceLib/Handler/ConfigHandler.cs
+++ b/v2rayN/ServiceLib/Handler/ConfigHandler.cs
@@ -1847,7 +1847,19 @@ public static class ConfigHandler
         }
 
         //May be standard uri mixed with internal uri
-        var innerUriCount = await AddBatchServers4InnerUri(config, strData, subid, isSub);
+        var innerUriCount = 0;
+        if (Utils.IsBase64String(strData))
+        {
+            innerUriCount = await AddBatchServers4InnerUri(config, Utils.Base64Decode(strData), subid, isSub);
+        }
+        if (innerUriCount < 1)
+        {
+            innerUriCount = await AddBatchServers4InnerUri(config, strData, subid, isSub);
+        }
+        if (innerUriCount < 1)
+        {
+            innerUriCount = await AddBatchServers4InnerUri(config, Utils.Base64Decode(strData), subid, isSub);
+        }
         if (innerUriCount > 0)
         {
             if (counter > 0)