diff --git a/application/api/model/User.php b/application/api/model/User.php
index 52fafe3b..9ff91014 100644
--- a/application/api/model/User.php
+++ b/application/api/model/User.php
@@ -194,7 +194,7 @@ class User extends Model
         $cache_key = 'user_base_info_'.$uid;
         $user_info = json_decode(Cache::get($cache_key));
 
-        if($user_info){
+        if(!$user_info){
             $user_info = db::name('user')
                 ->field('id as user_id,nickname,avatar,sex,mobile,market_value,user_code as code')
                 ->where('id', $uid)->find();