diff --git a/.github/workflows/combined_build.yml b/.github/workflows/combined_build.yml
index 3cb3200..27d32b9 100644
--- a/.github/workflows/combined_build.yml
+++ b/.github/workflows/combined_build.yml
@@ -58,7 +58,7 @@ jobs:
             cc -v
             ${{ matrix.env_setup }}
           args: -p rust_http_proxy ${{ matrix.build_args }}
-          apt_mirror: mirrors.mit.edu
+          # apt_mirror: mirrors.mit.edu
           debug: false
 
       # 复制并重命名二进制文件