diff --git a/app/home/lang/zh-cn.php b/app/home/lang/zh-cn.php
index 2e90c7e6..589f419c 100644
--- a/app/home/lang/zh-cn.php
+++ b/app/home/lang/zh-cn.php
@@ -56,4 +56,16 @@ return [
     'the_bound_mobile_number_already_exists' => '已存在绑定的手机号',
     'this_phone_number_is_already_in_use' => '该手机号已被使用',
     'there_is_an_application_record_please_wait_for_review' => '已存在申请记录，请等待审核',
-];
\ No newline at end of file
+
+    'create_user_log_error' => '创建用户日志错误',
+    'update_order_error' => '更新订单错误',
+    'assert_not_enough' => '资产不足',
+    'get_num_error' => '获取数量错误',
+    'had_purchased' => '已申购',
+    'order_quantity_less_than_the_minimum' => '订单数量小于最小值',
+    'order_quantity_greater_than_the_maximum' => '订单数量大于最大值',
+    'price_error' => '价格错误',
+    'setting_error' => '设置错误',
+    'create_order_error' => '创建订单错误',
+    'success' => '成功',
+];
diff --git a/app/home/lang/zh-jp.php b/app/home/lang/zh-jp.php
index 7d288121..293dbfca 100644
--- a/app/home/lang/zh-jp.php
+++ b/app/home/lang/zh-jp.php
@@ -57,4 +57,16 @@ return [
     'the_bound_mobile_number_already_exists' => 'バインドされた携帯電話番号は既に存在します',
     'this_phone_number_is_already_in_use' => 'この電話番号はすでに使用されています',
     'there_is_an_application_record_please_wait_for_review' => '申請記録があります。審査をお待ちください',
-];
\ No newline at end of file
+
+    'create_user_log_error' => 'ユーザーログ作成エラー',
+    'update_order_error' => '注文更新エラー',
+    'assert_not_enough' => '利用可能残高が不足しています',
+    'get_num_error' => '数量取得エラー',
+    'had_purchased' => '購入済み',
+    'order_quantity_less_than_the_minimum' => '注文数量が最小数量未満',
+    'order_quantity_greater_than_the_maximum' => '注文数量が最大数量を超えています',
+    'price_error' => '価格エラー',
+    'setting_error' => '設定エラー',
+    'create_order_error' => '注文作成エラー',
+    'success' => '成功',
+];
diff --git a/app/home/lang/zh-us.php b/app/home/lang/zh-us.php
index b3186eed..dbbcc2bf 100644
--- a/app/home/lang/zh-us.php
+++ b/app/home/lang/zh-us.php
@@ -57,4 +57,16 @@ return [
     'the_bound_mobile_number_already_exists' => 'The bound mobile number already exists',
     'this_phone_number_is_already_in_use' => 'This phone number is already in use',
     'there_is_an_application_record_please_wait_for_review' => 'There is an application record, please wait for review',
-];
\ No newline at end of file
+
+    'create_user_log_error' => 'Create user log error',
+    'update_order_error' => 'Update order error',
+    'assert_not_enough' => 'Insufficient assets',
+    'get_num_error' => 'Get quantity error',
+    'had_purchased' => 'Has purchased',
+    'order_quantity_less_than_the_minimum' => 'Order quantity is less than the minimum',
+    'order_quantity_greater_than_the_maximum' => 'Order quantity is greater than the maximum',
+    'price_error' => 'Price error',
+    'setting_error' => 'Setting error',
+    'create_order_error' => 'Create order error',
+    'success' => 'Success',
+];
diff --git a/app/home/service/IPOService.php b/app/home/service/IPOService.php
index c2ed60a7..bf216dcb 100644
--- a/app/home/service/IPOService.php
+++ b/app/home/service/IPOService.php
@@ -103,12 +103,12 @@ class IPOService extends BaseHomeService
             }
 
             $extend = (new adminIPOService)->getStockTape($marketType);
-            return $this->toData('0', 'SUCCESS', ['list' => $rows, 'total' => $total, 'extend' => [
+            return $this->toData('0', lang('success'), ['list' => $rows, 'total' => $total, 'extend' => [
                 'tape_list' => $extend['tape'],
                 'stock_type_list' => $extend['type'],
             ]]);
         } catch (\Exception $exception) {
-            return $this->toData('1', 'System error', [$exception->getMessage(),$exception->getTrace()]);
+            return $this->toData('1', lang('system_busy'), [$exception->getMessage(), $exception->getTrace()]);
         }
     }
 
@@ -117,7 +117,7 @@ class IPOService extends BaseHomeService
     {
         try {
             if (empty($param['id']) || !is_numeric($param['id'])) {
-                return $this->toData('1', 'Params error', []);
+                return $this->toData('1', lang('parameter_error'), []);
             }
 
             $tableObj = (new adminIPOService)->getStockModel($marketType);
@@ -125,7 +125,7 @@ class IPOService extends BaseHomeService
 
             $preStock = Db::table($tableObj['stock_table'])->where('id', $param['id'])->where('is_delete', 1)->where('status', 1)->find();
             if (empty($preStock)) {
-                return $this->toData('1', 'Params error', []);
+                return $this->toData('1', lang('parameter_error'), []);
             }
 
             $is_defer = '0';
@@ -170,12 +170,12 @@ class IPOService extends BaseHomeService
             ];
 
             $extend = (new adminIPOService)->getStockTape($marketType);
-            return $this->toData('0', 'SUCCESS', ['data' => $data, 'extend' => [
+            return $this->toData('0', lang('success'), ['data' => $data, 'extend' => [
                 'tape_list' => $extend['tape'],
                 'stock_type_list' => $extend['type'],
             ]]);
         } catch (\Exception $exception) {
-            return $this->toData('1', 'System error', []);
+            return $this->toData('1', lang('system_busy'), []);
         }
     }
 
@@ -184,7 +184,7 @@ class IPOService extends BaseHomeService
     {
         try {
             if (empty($param['id']) || !is_numeric($param['id'])) {
-                return $this->toData('1', 'Params error', []);
+                return $this->toData('1', lang('parameter_error'), []);
             }
 
             $tableObj = (new adminIPOService)->getStockModel($marketType);
@@ -197,42 +197,42 @@ class IPOService extends BaseHomeService
                 ->whereTime('end_time', '>=', $nowDate)
                 ->find();
             if (empty($preStock)) {
-                return $this->toData('1', 'Params error', []);
+                return $this->toData('1', lang('parameter_error'), []);
             }
 
             $hasOrder = Db::table($tableObj['order_table'])->where('user_id', $userId)->where('pre_stock_id', $param['id'])->count();
             if ($preStock['limit_get_num'] <= $hasOrder) {
-                return $this->toData('1', 'Had Purchased', []);
+                return $this->toData('1', lang('had_purchased'), []);
             }
 
             // 下单参数
             if (empty($param['num']) || !is_numeric($param['num']) || ceil($param['num']) != $param['num'] || $param['num'] <= 0) {
-                return $this->toData('1', 'Params error', []);
+                return $this->toData('1', lang('parameter_error'), []);
             }
 
             if ($param['num'] < $preStock['min']) {
-                return $this->toData('1', 'Order quantity less than the minimum', []);
+                return $this->toData('1', lang('order_quantity_less_than_the_minimum'), []);
             }
 
             if ($preStock['max'] > 0 && $param['num'] > $preStock['max']) {
-                return $this->toData('1', 'Order quantity greater than maximum', []);
+                return $this->toData('1', lang('order_quantity_greater_than_the_maximum'), []);
             }
 
             if ($preStock['price'] <= 0) {
-                return $this->toData('1', 'Price error', []);
+                return $this->toData('1', lang('price_error'), []);
             }
 
             // 支付类型
             if (empty($param['pay_type']) || !is_numeric($param['pay_type']) || !in_array($param['pay_type'], [1, 2])) {
-                return $this->toData('1', 'Params error', []);
+                return $this->toData('1', lang('parameter_error'), []);
             }
 
             // 计算金额
             $amount = bcmul($param['num'], $preStock['price'], 18);
             // 计算手续费
             $purchaseFee = FeeSettingModel::where('market_type', $marketType)->value('purchase_fee');
-            if($purchaseFee == null){
-                return $this->toData('1', 'Setting error', []);
+            if ($purchaseFee == null) {
+                return $this->toData('1', lang('setting_error'), []);
             }
 
             if ($purchaseFee <= 0) {
@@ -265,19 +265,19 @@ class IPOService extends BaseHomeService
             $insertOrderNum = Db::table($tableObj['order_table'])->insert($insertOrderArr);
             if ($insertOrderNum <= 0) {
                 Db::rollback();
-                return $this->toData('1', 'create order error', []);
+                return $this->toData('1', lang('create_order_error'), []);
             }
 
             if ($param['pay_type'] == 2) {
                 Db::commit();
-                return $this->toData('0', 'SUCCESS', []);
+                return $this->toData('0', lang('success'), []);
             }
 
             // 扣除用户资产
             $beforeAmount = Db::table($tableObj['user_table'])->where('stock_id', $tableObj['stock_id'])->where('user_id', $userId)->value('usable_num');
             if ($beforeAmount < $amount) {
                 Db::rollback();
-                return $this->toData('1', 'assert not enough', []);
+                return $this->toData('1', lang('assert_not_enough'), []);
             }
 
             $updateNum = Db::table($tableObj['user_table'])->where('stock_id', $tableObj['stock_id'])->where('user_id', $userId)
@@ -286,7 +286,7 @@ class IPOService extends BaseHomeService
                 ->update(['update_time' => $nowDate]);
             if ($updateNum <= 0) {
                 Db::rollback();
-                return $this->toData('1', 'Update user amount error', []);
+                return $this->toData('1', lang('update_user_funds_failed'), []);
             }
 
             // 生成流水 
@@ -303,7 +303,7 @@ class IPOService extends BaseHomeService
             $insertStockLogNum = Db::table($tableObj['log_table'])->insert($insertStockLogArr);
             if ($insertStockLogNum <= 0) {
                 Db::rollback();
-                return $this->toData('1', 'create user log error', []);
+                return $this->toData('1', lang('create_user_log_error'), []);
             }
 
             // 扣除手续费
@@ -311,7 +311,7 @@ class IPOService extends BaseHomeService
                 $beforeFee = Db::table($tableObj['user_table'])->where('stock_id', $tableObj['stock_id'])->where('user_id', $userId)->value('usable_num');
                 if ($beforeFee < $fee) {
                     Db::rollback();
-                    return $this->toData('1', 'assert not enough', []);
+                    return $this->toData('1', lang('assert_not_enough'), []);
                 }
 
                 $updateNumFee = Db::table($tableObj['user_table'])->where('stock_id', $tableObj['stock_id'])->where('user_id', $userId)
@@ -320,7 +320,7 @@ class IPOService extends BaseHomeService
                     ->update(['update_time' => $nowDate]);
                 if ($updateNumFee <= 0) {
                     Db::rollback();
-                    return $this->toData('1', 'Update user amount error', []);
+                    return $this->toData('1', lang('update_user_funds_failed'), []);
                 }
 
                 // 生成流水
@@ -337,15 +337,15 @@ class IPOService extends BaseHomeService
                 $insertStockLogNumFee = Db::table($tableObj['log_table'])->insert($insertStockLogArrFee);
                 if ($insertStockLogNumFee <= 0) {
                     Db::rollback();
-                    return $this->toData('1', 'create user log error', []);
+                    return $this->toData('1', lang('create_user_log_error'), []);
                 }
             }
 
             Db::commit();
-            return $this->toData('0', 'SUCCESS', []);
+            return $this->toData('0', lang('success'), []);
         } catch (\Exception $exception) {
             Db::rollback();
-            return $this->toData('1', 'System error', [$exception->getMessage(),$exception->getTrace()]);
+            return $this->toData('1', lang('system_busy'), [$exception->getMessage(), $exception->getTrace()]);
         }
     }
 
@@ -354,7 +354,7 @@ class IPOService extends BaseHomeService
     {
         try {
             if (empty($param['id']) || empty($param['stock_code']) || !is_numeric($param['id'])) {
-                return $this->toData('1', 'Params error2', []);
+                return $this->toData('1', lang('parameter_error'), []);
             }
 
             $tableObj = (new adminIPOService)->getStockModel($marketType);
@@ -364,7 +364,7 @@ class IPOService extends BaseHomeService
                 ->where('status', 1)
                 ->where('is_delete', 1)
                 ->where('is_post_pay', 2)
-//                ->whereTime('pay_deadline_time', '>=', $nowDate)
+                //                ->whereTime('pay_deadline_time', '>=', $nowDate)
                 ->find();
             if (empty($preStock)) {
                 return $this->toData('1', 'Payment deadline exceeded', []);
@@ -372,7 +372,7 @@ class IPOService extends BaseHomeService
 
             $hasOrder = Db::table($tableObj['order_table'])->where('user_id', $userId)->where('id', $param['id'])->where('pay_type', 2)->where('status', 5)->find();
             if (empty($hasOrder)) {
-                return $this->toData('1', 'Params error3', []);
+                return $this->toData('1', lang('parameter_error'), []);
             }
 
             $orderNo = $hasOrder['order_no'];
@@ -384,14 +384,14 @@ class IPOService extends BaseHomeService
                 $getNum = $hasOrder['get_num'];
                 if ($getNum <= 0) {
                     Db::rollback();
-                    return $this->toData('1', 'get num error', []);
+                    return $this->toData('1', lang('get_num_error'), []);
                 }
 
                 // 扣除用户资产
                 $beforeAmount = Db::table($tableObj['user_table'])->where('stock_id', $tableObj['stock_id'])->where('user_id', $userId)->value('usable_num');
                 if ($beforeAmount < $amount) {
                     Db::rollback();
-                    return $this->toData('1', 'assert not enough', []);
+                    return $this->toData('1', lang('assert_not_enough'), []);
                 }
 
                 $updateNum = Db::table($tableObj['user_table'])->where('stock_id', $tableObj['stock_id'])->where('user_id', $userId)
@@ -400,7 +400,7 @@ class IPOService extends BaseHomeService
                     ->update(['update_time' => $nowDate]);
                 if ($updateNum <= 0) {
                     Db::rollback();
-                    return $this->toData('1', 'Update user amount error', []);
+                    return $this->toData('1', lang('update_user_funds_failed'), []);
                 }
 
                 // 生成流水
@@ -417,7 +417,7 @@ class IPOService extends BaseHomeService
                 $insertStockLogNum = Db::table($tableObj['log_table'])->insert($insertStockLogArr);
                 if ($insertStockLogNum <= 0) {
                     Db::rollback();
-                    return $this->toData('1', 'create user log error', []);
+                    return $this->toData('1', lang('create_user_log_error'), []);
                 }
 
                 // 扣除手续费
@@ -425,7 +425,7 @@ class IPOService extends BaseHomeService
                     $beforeFee = Db::table($tableObj['user_table'])->where('stock_id', $tableObj['stock_id'])->where('user_id', $userId)->value('usable_num');
                     if ($beforeFee < $fee) {
                         Db::rollback();
-                        return $this->toData('1', 'assert not enough', []);
+                        return $this->toData('1', lang('assert_not_enough'), []);
                     }
 
                     $updateNum = Db::table($tableObj['user_table'])->where('stock_id', $tableObj['stock_id'])->where('user_id', $userId)
@@ -434,7 +434,7 @@ class IPOService extends BaseHomeService
                         ->update(['update_time' => $nowDate]);
                     if ($updateNum <= 0) {
                         Db::rollback();
-                        return $this->toData('1', 'Update user amount error', []);
+                        return $this->toData('1', lang('update_user_funds_failed'), []);
                     }
 
                     // 生成流水
@@ -451,7 +451,7 @@ class IPOService extends BaseHomeService
                     $insertStockLogNumFee = Db::table($tableObj['log_table'])->insert($insertStockLogArrFee);
                     if ($insertStockLogNumFee <= 0) {
                         Db::rollback();
-                        return $this->toData('1', 'create user log error', []);
+                        return $this->toData('1', lang('create_user_log_error'), []);
                     }
                 }
 
@@ -460,15 +460,14 @@ class IPOService extends BaseHomeService
                     $bool = Db::table($tableObj['order_table'])->where('id', $param['id'])->update(['status' => 2, 'update_time' => $nowDate]);
                     if (!$bool) {
                         Db::rollback();
-                        return $this->toData('1', 'update order error', []);
+                        return $this->toData('1', lang('update_order_error'), []);
                     }
-
                 } elseif ($preStock['open_status'] == 2) {
                     //已上市
                     $bool = Db::table($tableObj['order_table'])->where('id', $param['id'])->update(['status' => 3, 'update_time' => $nowDate]);
                     if (!$bool) {
                         Db::rollback();
-                        return $this->toData('1', 'update order error', []);
+                        return $this->toData('1', lang('update_order_error'), []);
                     }
 
                     // 已上市 扣除手续费 冻结资金
@@ -501,7 +500,7 @@ class IPOService extends BaseHomeService
                 $beforeAmount = Db::table($tableObj['user_table'])->where('stock_id', $tableObj['stock_id'])->where('user_id', $userId)->value('usable_num');
                 if ($beforeAmount < $amount) {
                     Db::rollback();
-                    return $this->toData('1', 'assert not enough', []);
+                    return $this->toData('1', lang('assert_not_enough'), []);
                 }
 
                 $updateNum = Db::table($tableObj['user_table'])->where('stock_id', $tableObj['stock_id'])->where('user_id', $userId)
@@ -510,7 +509,7 @@ class IPOService extends BaseHomeService
                     ->update(['update_time' => $nowDate]);
                 if ($updateNum <= 0) {
                     Db::rollback();
-                    return $this->toData('1', 'Update user amount error', []);
+                    return $this->toData('1', lang('update_user_funds_failed'), []);
                 }
 
                 // 生成流水
@@ -527,7 +526,7 @@ class IPOService extends BaseHomeService
                 $insertStockLogNum = Db::table($tableObj['log_table'])->insert($insertStockLogArr);
                 if ($insertStockLogNum <= 0) {
                     Db::rollback();
-                    return $this->toData('1', 'create user log error', []);
+                    return $this->toData('1', lang('create_user_log_error'), []);
                 }
 
                 // 扣除手续费
@@ -535,7 +534,7 @@ class IPOService extends BaseHomeService
                     $beforeFee = Db::table($tableObj['user_table'])->where('stock_id', $tableObj['stock_id'])->where('user_id', $userId)->value('usable_num');
                     if ($beforeFee < $fee) {
                         Db::rollback();
-                        return $this->toData('1', 'assert not enough', []);
+                        return $this->toData('1', lang('assert_not_enough'), []);
                     }
 
                     $updateNumFee = Db::table($tableObj['user_table'])->where('stock_id', $tableObj['stock_id'])->where('user_id', $userId)
@@ -544,7 +543,7 @@ class IPOService extends BaseHomeService
                         ->update(['update_time' => $nowDate]);
                     if ($updateNumFee <= 0) {
                         Db::rollback();
-                        return $this->toData('1', 'Update user amount error', []);
+                        return $this->toData('1', lang('update_user_funds_failed'), []);
                     }
 
                     // 生成流水
@@ -561,23 +560,22 @@ class IPOService extends BaseHomeService
                     $insertStockLogNumFee = Db::table($tableObj['log_table'])->insert($insertStockLogArrFee);
                     if ($insertStockLogNumFee <= 0) {
                         Db::rollback();
-                        return $this->toData('1', 'create user log error', []);
+                        return $this->toData('1', lang('create_user_log_error'), []);
                     }
                 }
                 $bool = Db::table($tableObj['order_table'])->where('id', $param['id'])->update(['status' => 1, 'update_time' => $nowDate]);
                 if (!$bool) {
                     Db::rollback();
-                    return $this->toData('1', 'update order error', []);
+                    return $this->toData('1', lang('update_order_error'), []);
                 }
-
             } else {
                 Db::rollback();
-                return $this->toData('1', 'Params error4', []);
+                return $this->toData('1', lang('parameter_error'), []);
             }
             Db::commit();
 
             //已上市IPO 订单通知交易 转持仓
-            if ($preStock->open_status == 2){
+            if ($preStock->open_status == 2) {
                 Queue::push('app\admin\job\SendGo', [
                     'type' => 'last_trade',
                     'id' => $preStock['id'],
@@ -588,16 +586,17 @@ class IPOService extends BaseHomeService
                 ], 'sendGo');
             }
 
-            return $this->toData('0', 'SUCCESS', []);
+            return $this->toData('0', lang('success'), []);
         } catch (\Exception $exception) {
             Db::rollback();
-            return $this->toData('1', 'System error110', [$exception->getMessage(),$exception->getTrace()]);
+            return $this->toData('1', 'System error110', [$exception->getMessage(), $exception->getTrace()]);
         }
     }
-    public function postPay($marketType, $param, $userId){
+    public function postPay($marketType, $param, $userId)
+    {
         try {
             if (empty($param['id']) || empty($param['stock_code']) || !is_numeric($param['id'])) {
-                return $this->toData('1', 'Params error2', []);
+                return $this->toData('1', lang('parameter_error'), []);
             }
 
             $tableObj = (new adminIPOService)->getStockModel($marketType);
@@ -607,18 +606,18 @@ class IPOService extends BaseHomeService
                 ->where('status', 1)
                 ->where('is_delete', 1)
                 ->where('is_post_pay', 2)
-//                ->whereTime('pay_deadline_time', '>=', $nowDate)
+                //                ->whereTime('pay_deadline_time', '>=', $nowDate)
                 ->find();
             if (empty($preStock)) {
                 return $this->toData('1', 'Payment deadline exceeded', []);
             }
-            if(strtotime($preStock['pay_deadline_time']) < time()){
+            if (strtotime($preStock['pay_deadline_time']) < time()) {
                 return $this->toData('1', 'The order has passed the payment deadline', []);
             }
 
-            $hasOrder = Db::table($tableObj['order_table'])->where('user_id', $userId)->where('id', $param['id'])->where('pay_type', 2)->whereIn('status', [5,6])->find();
+            $hasOrder = Db::table($tableObj['order_table'])->where('user_id', $userId)->where('id', $param['id'])->where('pay_type', 2)->whereIn('status', [5, 6])->find();
             if (empty($hasOrder)) {
-                return $this->toData('1', 'Params error3', []);
+                return $this->toData('1', lang('parameter_error'), []);
             }
 
             $orderNo = $hasOrder['order_no'];
@@ -629,7 +628,7 @@ class IPOService extends BaseHomeService
                 $amount = $hasOrder['get_amount'];
                 $fee = $hasOrder['get_fee'];
                 $getNum = $hasOrder['get_num'];
-            }else{
+            } else {
                 //未签名
                 $amount = $hasOrder['amount'];
                 $fee = $hasOrder['fee'];
@@ -637,14 +636,14 @@ class IPOService extends BaseHomeService
             }
             if ($getNum <= 0) {
                 Db::rollback();
-                return $this->toData('1', 'get num error', []);
+                return $this->toData('1', lang('get_num_error'), []);
             }
 
             // 扣除用户资产
             $beforeAmount = Db::table($tableObj['user_table'])->where('stock_id', $tableObj['stock_id'])->where('user_id', $userId)->value('usable_num');
             if ($beforeAmount < $amount) {
                 Db::rollback();
-                return $this->toData('1', 'assert not enough', []);
+                return $this->toData('1', lang('assert_not_enough'), []);
             }
             $updateNum = Db::table($tableObj['user_table'])->where('stock_id', $tableObj['stock_id'])->where('user_id', $userId)
                 ->where('usable_num', '>=', $amount)->dec('usable_num', $amount)
@@ -652,7 +651,7 @@ class IPOService extends BaseHomeService
                 ->update(['update_time' => $nowDate]);
             if ($updateNum <= 0) {
                 Db::rollback();
-                return $this->toData('1', 'Update user amount error', []);
+                return $this->toData('1', lang('update_user_funds_failed'), []);
             }
             // 生成流水
             $insertStockLogArr = [
@@ -668,7 +667,7 @@ class IPOService extends BaseHomeService
             $insertStockLogNum = Db::table($tableObj['log_table'])->insert($insertStockLogArr);
             if ($insertStockLogNum <= 0) {
                 Db::rollback();
-                return $this->toData('1', 'create user log error', []);
+                return $this->toData('1', lang('create_user_log_error'), []);
             }
 
             // 扣除手续费
@@ -701,7 +700,7 @@ class IPOService extends BaseHomeService
                 $insertStockLogNumFee = Db::table($tableObj['log_table'])->insert($insertStockLogArrFee);
                 if ($insertStockLogNumFee <= 0) {
                     Db::rollback();
-                    return $this->toData('1', 'create user log error', []);
+                    return $this->toData('1', lang('create_user_log_error'), []);
                 }
             }
 
@@ -710,14 +709,14 @@ class IPOService extends BaseHomeService
                 $bool = Db::table($tableObj['order_table'])->where('id', $param['id'])->update(['status' => 2, 'update_time' => $nowDate]);
                 if (!$bool) {
                     Db::rollback();
-                    return $this->toData('1', 'update order error', []);
+                    return $this->toData('1', lang('update_order_error'), []);
                 }
             } elseif ($preStock['open_status'] == 2 && $preStock['sign_status'] == 1) {
                 //已上市
                 $bool = Db::table($tableObj['order_table'])->where('id', $param['id'])->update(['status' => 3, 'update_time' => $nowDate]);
                 if (!$bool) {
                     Db::rollback();
-                    return $this->toData('1', 'update order error', []);
+                    return $this->toData('1', lang('update_order_error'), []);
                 }
                 // 已上市 扣除手续费 冻结资金
                 $num = Db::table($tableObj['user_table'])->where('user_id', $userId)->where('stock_id', $tableObj['stock_id'])
@@ -742,7 +741,7 @@ class IPOService extends BaseHomeService
                 }
             }
 
-            if ($preStock['sign_status'] == 2){
+            if ($preStock['sign_status'] == 2) {
                 $bool = Db::table($tableObj['order_table'])->where('id', $param['id'])->update(['status' => 1, 'update_time' => $nowDate]);
                 if (!$bool) {
                     Db::rollback();
@@ -752,10 +751,10 @@ class IPOService extends BaseHomeService
 
 
             Db::commit();
-            return $this->toData('0', 'SUCCESS', []);
+            return $this->toData('0', lang('success'), []);
         } catch (\Exception $exception) {
             Db::rollback();
-            return $this->toData('500', lang('system_busy'), [$exception->getMessage(),$exception->getTrace()]);
+            return $this->toData('500', lang('system_busy'), [$exception->getMessage(), $exception->getTrace()]);
         }
     }
 
@@ -769,7 +768,7 @@ class IPOService extends BaseHomeService
             }
 
             if (empty($param['status'])) {
-                return $this->toData('1', 'Params error');
+                return $this->toData('1', lang('parameter_error'));
             }
 
             $tableObj = (new adminIPOService)->getStockModel($marketType);
@@ -836,7 +835,7 @@ class IPOService extends BaseHomeService
             }
 
             $extend = (new adminIPOService)->getStockTape($marketType);
-            return $this->toData('0', 'SUCCESS', ['list' => $rows, 'total' => $total, 'extend' => [
+            return $this->toData('0', lang('success'), ['list' => $rows, 'total' => $total, 'extend' => [
                 'tape_list' => $extend['tape'],
                 'stock_type_list' => $extend['type'],
             ]]);
@@ -894,14 +893,12 @@ class IPOService extends BaseHomeService
             ];
 
             $extend = (new adminIPOService)->getStockTape($marketType);
-            return $this->toData('0', 'SUCCESS', ['data' => $data, 'extend' => [
+            return $this->toData('0', lang('success'), ['data' => $data, 'extend' => [
                 'tape_list' => $extend['tape'],
                 'stock_type_list' => $extend['type'],
             ]]);
         } catch (\Exception $exception) {
-            return $this->toData('500', lang('system_busy'), [$exception->getMessage(),$exception->getTrace()]);
+            return $this->toData('500', lang('system_busy'), [$exception->getMessage(), $exception->getTrace()]);
         }
     }
-
-
 }