diff --git a/.github/workflows/push-to-docker.yml b/.github/workflows/push-to-docker.yml
index aa62ddc..a4789cc 100644
--- a/.github/workflows/push-to-docker.yml
+++ b/.github/workflows/push-to-docker.yml
@@ -14,14 +14,25 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
+
       - name: Setup Go environment
         uses: actions/setup-go@v2.1.3
         with:
           go-version: 1.17
 
+      - name: set default tag
+        run: |
+          echo "RELEASE_VERSION=dev" >> $GITHUB_ENV
+
+      - name: set tag
+        if: startsWith(github.ref, 'refs/tags/')
+        run: |
+            echo "RELEASE_VERSION=${GITHUB_REF:10}" >> $GITHUB_ENV
+
       - name: Build binary file
         run: |
-          export LD_FLAGS="-w -s -X main.VERSION=${COMMIT_ID::7}"
+          echo ${env.RELEASE_VERSION}
+          export LD_FLAGS="-w -s -X main.VERSION=${env.RELEASE_VERSION}"
           go mod tidy
           go build -o "output/study_xxqg" -trimpath -ldflags "$LD_FLAGS" ./
 
diff --git a/utils/util.go b/utils/util.go
new file mode 100644
index 0000000..a3a0388
--- /dev/null
+++ b/utils/util.go
@@ -0,0 +1,18 @@
+package utils
+
+import (
+	"os"
+	"os/exec"
+)
+
+// Restart
+/* @Description:
+ */
+func Restart() {
+	cmd := exec.Command("./study_xxqg")
+	go func() {
+		cmd.Start()
+		os.Exit(3)
+	}()
+
+}
diff --git a/web/router.go b/web/router.go
index 37c927e..2c3d3f0 100644
--- a/web/router.go
+++ b/web/router.go
@@ -45,7 +45,7 @@ func RouterInit() *gin.Engine {
 			log.Errorln(err.Error())
 			f, _ = newUI.ReadFile("app/home.html")
 		}
-		ctx.Writer.Write(f)
+		_, _ = ctx.Writer.Write(f)
 		ctx.Status(200)
 	})
 	// 对权限的管理组