diff --git a/rust_build.sh b/rust_build.sh
index d56d40e1496a4c1e85e2db1782df9db1a9a201db..a842387463aa92a854d94c306614b4310f0ca60a 100644
--- a/rust_build.sh
+++ b/rust_build.sh
@@ -3,6 +3,18 @@ set -e
 
 CURRENT_DIR=$(pwd)
 
+mkdir -p ~/.cargo && touch ~/.cargo/config.toml && chmod 777 ~/.cargo/config.toml
+cat > ~/.cargo/config.toml <<EOF
+[source.crates-io]
+replace-with = 'ustc'
+
+[source.ustc]
+registry = "https://mirrors.ustc.edu.cn/crates.io-index"
+
+[net]
+git-fetch-with-cli = true  # 强制使用 git 命令行（避免 libgit2 问题）
+EOF
+
 pushd $CURRENT_DIR > /dev/null
 	# 获取rust_std包
 	mkdir -p build/cache/2025-01-09
@@ -76,26 +88,18 @@ pushd $CURRENT_DIR > /dev/null
 	  mkdir -p library/backtrace
 	fi
 	cp -rf tmp_rust/library/backtrace/* library/backtrace/
-    
-    cat > ~/.cargo/config <<EOF
-[source.crates-io]
-replace-with = 'ustc'
-
-[source.ustc]
-registry = "https://mirrors.ustc.edu.cn/crates.io-index"
-EOF
 
-    echo "stage2 build start ..." > build.log
-    python3 x.py build --stage 2 >> build.log
-    echo "stage2 build end" >> build.log
+    echo "stage2 build start ..."
+    python3 x.py build --stage 2
+    echo "stage2 build end"
 
-    echo "dist rust-dev build start ..." >> build.log
-    python3 x.py dist rustc cargo rustfmt clippy rust-analyzer miri llvm-tools >> build.log
-	python3 x.py dist >> build.log
-    echo "dist rust build end" >> build.log
+    echo "dist rust-dev build start ..."
+    python3 x.py dist rustc cargo rustfmt clippy rust-analyzer miri llvm-tools 
+	python3 x.py dist
+    echo "dist rust build end"
 popd > /dev/null
 
-EXTRA_PATH = $CURRENT_DIR/extra
+EXTRA_PATH=$CURRENT_DIR/extra
 pushd $EXTRA_PATH/rustlib > /dev/null
     unzip src.zip
 popd > /dev/null
@@ -107,6 +111,7 @@ fi
 
 echo "start add extra files"
 pushd $CURRENT_DIR/build/dist > /dev/null
+    ls -alh $CURRENT_DIR/build/dist/
     tar -zxvf rust-1.85.0-dev-x86_64-unknown-linux-gnu.tar.gz
     package_dir="rust-1.85.0-dev-x86_64-unknown-linux-gnu"
     pushd rust-1.85.0-dev-x86_64-unknown-linux-gnu > /dev/null