diff --git a/backend/app/http/auth.go b/backend/app/http/auth.go
index 7b54016..feab0bf 100644
--- a/backend/app/http/auth.go
+++ b/backend/app/http/auth.go
@@ -53,7 +53,7 @@ func (ctl *auth) Login(ctx fiber.Ctx, code, state, redirect string) error {
 		authUserInfo = &wechat.AuthorizeUserInfo{
 			City:       "",
 			Country:    "",
-			Headimgurl: "",
+			Headimgurl: "/avatar.jpeg",
 			Nickname:   "暂未设置昵称",
 			Openid:     token.Openid,
 			Privilege:  []string{},
diff --git a/frontend/wechat/public/avatar.jpeg b/frontend/wechat/public/avatar.jpeg
new file mode 100644
index 0000000..d0f060a
Binary files /dev/null and b/frontend/wechat/public/avatar.jpeg differ