diff --git a/rust_config b/rust_config
new file mode 100644
index 0000000..e01f02a
--- /dev/null
+++ b/rust_config
@@ -0,0 +1,21 @@
+[source.crates-io]
+# To use sparse index, change 'rsproxy' to 'rsproxy-sparse'
+replace-with = 'rsproxy'
+
+[source.rsproxy]
+registry = "https://rsproxy.cn/crates.io-index"
+[source.rsproxy-sparse]
+registry = "sparse+https://rsproxy.cn/index/"
+
+[registries.rsproxy]
+index = "https://rsproxy.cn/crates.io-index"
+
+[net]
+git-fetch-with-cli = true
+
+[target.x86_64-unknown-linux-musl]
+linker = "x86_64-linux-musl-gcc"
+[target.x86_64-pc-windows-gnu]
+linker = "x86_64-w64-mingw32-gcc"
+ar = "x86_64-w64-mingw32-gcc-ar"
+