diff --git a/src/store/modules/user.js b/src/store/modules/user.js
index 28aaea2..bfdf2f1 100644
--- a/src/store/modules/user.js
+++ b/src/store/modules/user.js
@@ -52,7 +52,7 @@ const user = {
       return new Promise((resolve, reject) => {
         getInfo().then(res => {
           const user = res.user
-          const avatar = user.avatar == "" ? defAva : import.meta.env.VITE_APP_BASE_API + user.avatar;
+          const avatar = (user.avatar == "" || user.avatar == null) ? defAva : import.meta.env.VITE_APP_BASE_API + user.avatar;
 
           if (res.roles && res.roles.length > 0) { // 验证返回的roles是否是一个非空数组
             commit('SET_ROLES', res.roles)