diff --git a/cmd/install.go b/cmd/install.go
index 3f7629e..f418805 100644
--- a/cmd/install.go
+++ b/cmd/install.go
@@ -39,6 +39,7 @@ func install() {
 			log.Println(sql, "\t success!")
 		} else {
 			log.Println(sql, err, "\t failed!")
+			os.Exit(1)
 		}
 	}
 }
diff --git a/models/models.go b/models/models.go
index 696552a..e9afaea 100644
--- a/models/models.go
+++ b/models/models.go
@@ -36,8 +36,7 @@ func init() {
 	InitConfig()
 }
 func Execute(sql string) error {
-	DB.Exec(sql)
-	return DB.Error
+	return DB.Exec(sql).Error
 }
 func CloseDB() {
 	defer DB.Close()
diff --git a/static/html/main.html b/static/html/main.html
index c0d112f..ed55739 100644
--- a/static/html/main.html
+++ b/static/html/main.html
@@ -89,6 +89,11 @@
             openIframeUrl(url){
                 this.iframeUrl=url;
             },
+            //退出
+            logout(){
+                localStorage.removeItem("token");
+                this.openIframeUrl('/login');
+            },
             //跳转
             openUrl(url){
                 window.location.href=url;
diff --git a/static/html/nav.html b/static/html/nav.html
index 09fa8f1..4c561e2 100644
--- a/static/html/nav.html
+++ b/static/html/nav.html
@@ -16,7 +16,7 @@
             <el-avatar :size="30" :src="adminAvator"></el-avatar>
             <span v-html="adminRole"></span>
         </template>
-        <el-menu-item  v-on:click="openIframeUrl('/login')">
+        <el-menu-item  v-on:click="logout()">
             退出
         </el-menu-item>
     </el-submenu>