diff --git a/.gitea/workflows/deploy.yaml b/.gitea/workflows/deploy.yaml
index 24730e3..b819684 100644
--- a/.gitea/workflows/deploy.yaml
+++ b/.gitea/workflows/deploy.yaml
@@ -29,19 +29,27 @@ jobs:
             # 3. 拉取最新代码（用 curl 下载压缩包，避免 git 网络不稳定）
             echo -e "\n===== 拉取最新代码 ====="
             ARCHIVE_URL="https://sdd:zsj981107@gitea.tangledup-ai.com/quant-speed-AI/Scoring-System/archive/main.tar.gz"
+            rm -f /tmp/scoring.tar.gz
+            DOWNLOAD_OK=false
             for i in 1 2 3; do
               echo "第 $i 次尝试下载代码包..."
-              curl -L --retry 3 --retry-delay 3 -o /tmp/scoring.tar.gz "$ARCHIVE_URL" && break
-              echo "下载失败，等待5秒后重试..."
+              curl -L --http1.1 --retry 2 --retry-delay 3 -o /tmp/scoring.tar.gz "$ARCHIVE_URL"
+              FILE_SIZE=$(stat -c%s /tmp/scoring.tar.gz 2>/dev/null || echo 0)
+              echo "下载文件大小: $FILE_SIZE bytes"
+              if [ "$FILE_SIZE" -gt 10240 ] && tar -tzf /tmp/scoring.tar.gz > /dev/null 2>&1; then
+                DOWNLOAD_OK=true
+                break
+              fi
+              echo "文件不完整，等待5秒后重试..."
+              rm -f /tmp/scoring.tar.gz
               sleep 5
             done
-            if [ ! -f /tmp/scoring.tar.gz ]; then
+            if [ "$DOWNLOAD_OK" != "true" ]; then
               echo "错误：代码下载失败，终止部署"
               exit 1
             fi
             echo "解压代码..."
             tar -xzf /tmp/scoring.tar.gz -C /tmp/
-            # gitea 解压出来的目录名是 Scoring-System
             rsync -av --exclude='.env' --exclude='media/' /tmp/Scoring-System/ $TARGET_DIR/
             rm -rf /tmp/scoring.tar.gz /tmp/Scoring-System
             echo "代码更新完成"