退出登录之后不能导航

src/views/login/Sign.vue

@@ -270,6 +270,10 @@ export default defineComponent({
         */
 
         async function next(e: number) {
+            if(!ifagree.value){
+              message.error("请同意用户协议");
+              return ;
+            }
             if (stepnow.value > e) {
                 stepnow.value = e;
                 return;