diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 2681fc2..632d147 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -123,7 +123,11 @@ jobs:
                 MUSL_URI=mips-linux-musl-cross
                 ;;
             esac
-          
+            if [[ $$TARGET =~ ^mips.*$ ]]; then
+              # mips平台使用1.71.1版本
+              rustup install 1.71.1
+              rustup default 1.71.1  
+            fi
             if [  -n "$MUSL_URI" ]; then
               mkdir -p ./musl_gcc 
               wget -c https://musl.cc/$MUSL_URI.tgz -P ./musl_gcc/