diff --git a/.github/workflows/push-to-docker.yml b/.github/workflows/push-to-docker.yml
index cbdb693..bfd61ee 100644
--- a/.github/workflows/push-to-docker.yml
+++ b/.github/workflows/push-to-docker.yml
@@ -32,7 +32,7 @@ jobs:
       - name: Build binary file
         run: |
         
-          export LD_FLAGS="-w -s -X main.VERSION=${env.RELEASE_VERSION}"
+          export LD_FLAGS="-w -s -X main.VERSION=$env.RELEASE_VERSION"
           go mod tidy
           go build -o "output/study_xxqg" -trimpath -ldflags "$LD_FLAGS" ./