diff --git a/application/api/controller/UserWallet.php b/application/api/controller/UserWallet.php
index fba36570..3148b731 100644
--- a/application/api/controller/UserWallet.php
+++ b/application/api/controller/UserWallet.php
@@ -58,7 +58,7 @@ class UserWallet extends BaseCom
     public function exchange_coin()
     {
         $key_name = 'exchange_coin_' . $this->uid;
-        redis_lock_exit($key_name, 10, 10);
+        redis_lock_exits($key_name, 10, 10);
         $earnings_num = input('earnings_num', 0);
         //最少兑换钻石
         $min_earnings_num = get_system_config_value('min_earnings_num');
@@ -66,7 +66,7 @@ class UserWallet extends BaseCom
             return V(0, '兑换金额不能小于' . $min_earnings_num);
         }
         $reslut = model('UserWallet')->exchange_coin($this->uid,$earnings_num);
-        redis_unlock($key_name);
+        redis_unlocks($key_name);
         return V($reslut['code'], $reslut['msg'], $reslut['data']);
     }
 
diff --git a/application/api/model/UserWallet.php b/application/api/model/UserWallet.php
index 4c3d79fd..227c54df 100644
--- a/application/api/model/UserWallet.php
+++ b/application/api/model/UserWallet.php
@@ -141,7 +141,6 @@ class UserWallet extends Model
             ];
             $re = db::name('vs_user_money_log')->insertAll($account_log);
             $re1 = db::name('user_wallet')->where('user_id',$uid)->setDec('earnings',$earnings_num);
-            sleep(5);
             $re2 = db::name('user_wallet')->where('user_id',$uid)->setInc('coin',$earnings_num * $ear_exchange_coin);
             if($re && $re1 && $re2){
                 db::commit();