diff --git a/nuget.config b/nuget.config
index f2b6aae0..604ef056 100644
--- a/nuget.config
+++ b/nuget.config
@@ -3,6 +3,6 @@
   <packageSources>
     <clear />
     <add key="nuget.org" value="https://api.nuget.org/v3/index.json" protocolVersion="3" />
-    <add key="yilian-nexus" value="http://git.yiliantech.com/nexus/repository/nuget-group/index.json" protocolVersion="3" />
+    <add key="yilian-nexus" value="http://git.yiliantech.com/nexus/repository/nuget-group/index.json" protocolVersion="3" allowInsecureConnections="true" />
   </packageSources>
 </configuration>