diff --git a/code/src/Nuget.config b/code/src/Nuget.config
new file mode 100644
index 00000000..2d29d123
--- /dev/null
+++ b/code/src/Nuget.config
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <packageSources>
+    <clear />
+    <add key="nuget.cdn.azure.cn" value="https://nuget.cdn.azure.cn/v3/index.json" protocolVersion="3" />
+  </packageSources>
+</configuration>