diff --git a/.gitea/workflows/build_tool.yaml b/.gitea/workflows/build_tool.yaml
index 757ae74..1e2ecfa 100644
--- a/.gitea/workflows/build_tool.yaml
+++ b/.gitea/workflows/build_tool.yaml
@@ -56,7 +56,7 @@ jobs:
           build_date=$(TZ=Asia/Shanghai date +"%Y%m%d%H%M")
           wails build \
                -platform windows/amd64 \
-               -ldflags "-X 'main.version=$build_date-$git_hash'" \
+               -ldflags "-X 'main.version= $build_date - $git_hash'" \
                -o 上传工具.exe
 
       - name: 上传构建文件