diff --git a/.rc.sh b/.rc.sh
index 5747eb0..b622cc8 100644
--- a/.rc.sh
+++ b/.rc.sh
@@ -20,8 +20,8 @@ alias at='aichat -r translate'
 alias '??'='gh copilot suggest'
 alias '?'='gh copilot explain'
 
-export PUB_HOSTED_URL=https://mirror.sjtu.edu.cn/dart-pub/
-export FLUTTER_STORAGE_BASE_URL=https://mirror.sjtu.edu.cn/
+export PUB_HOSTED_URL="https://pub.flutter-io.cn"
+export FLUTTER_STORAGE_BASE_URL="https://storage.flutter-io.cn"
 export LOCAL_SHARE="$HOME/.local/share"
 export CHROME_EXECUTABLE=/usr/bin/microsoft-edge-stable
 export GOPATH="$LOCAL_SHARE/go"