diff --git a/.cargo/config.toml b/.cargo/config.toml
index 723ed52..e607b83 100644
--- a/.cargo/config.toml
+++ b/.cargo/config.toml
@@ -1,2 +1,5 @@
 [source.crates-io]
-registry = "sparse+https://index.crates.io/"
+replace-with = "rsproxy-sparse"
+
+[source.rsproxy-sparse]
+registry = "sparse+https://rsproxy.cn/index/"