diff --git a/app/Http/Controllers/Remote/ModuleController.php b/app/Http/Controllers/Remote/ModuleController.php
index 8d1023c..d35ac5e 100644
--- a/app/Http/Controllers/Remote/ModuleController.php
+++ b/app/Http/Controllers/Remote/ModuleController.php
@@ -100,7 +100,7 @@ public function calcModule(Module $module)
         $endOfMonth = now()->endOfMonth();
 
         $this_month_balance_and_drops = Cache::remember($module->id . '_this_month_balance_and_drops', 3600, function () use ($module, $beginOfMonth, $endOfMonth) {
-            $this_month = Transaction::where('module_id', $module->id)->whereBetween('created_at', [$beginOfMonth, $endOfMonth]);
+            $this_month = Transaction::where('module_id', $module->id)->where('type', 'payout')->whereBetween('created_at', [$beginOfMonth, $endOfMonth]);
 
             // this month transactions
             return [
@@ -111,7 +111,7 @@ public function calcModule(Module $module)
 
         $last_month_balance_and_drops = Cache::remember($module->id . '_last_month_balance_and_drops', 3600, function () use ($module, $beginOfMonth, $endOfMonth) {
             // last month transactions
-            $last_moth = Transaction::where('module_id', $module->id)->whereBetween('created_at', [$beginOfMonth, $endOfMonth]);
+            $last_moth = Transaction::where('module_id', $module->id)->where('type', 'payout')->whereBetween('created_at', [$beginOfMonth, $endOfMonth]);
 
             return [
                 'balance' => $last_moth->sum('outcome'),
diff --git a/app/Models/Host.php b/app/Models/Host.php
index ae148e5..2642e63 100644
--- a/app/Models/Host.php
+++ b/app/Models/Host.php
@@ -171,7 +171,7 @@ public function costBalance($amount = 1)
 
         Cache::put($month_cache_key, $hosts_drops, 604800);
 
-        $left = $transaction->reduceAmount($this->user_id, $amount);
+        $left = $transaction->reduceHostAmount($this->user_id, $this->id, $this->module_id, $amount);
 
         broadcast(new UserEvent($this->user_id, 'balances.amount.reduced', $this->user));
 
diff --git a/app/Models/Transaction.php b/app/Models/Transaction.php
index 82cb876..af66427 100644
--- a/app/Models/Transaction.php
+++ b/app/Models/Transaction.php
@@ -142,7 +142,7 @@ public function addPayoutDrops($user_id, $amount, $description, $host_id, $modul
             'income' => 0,
             'income_drops' => 0,
             'outcome' => 0,
-            'outcome_drops' => $amount,
+            'outcome_drops' => (float) $amount,
             'host_id' => $host_id,
             'module_id' => $module_id,
         ];
@@ -167,7 +167,7 @@ public function addIncomeDrops($user_id, $amount, $description)
             'payment' => 'balance',
             'description' => $description,
             'income' => 0,
-            'income_drops' => $amount,
+            'income_drops' => (float) $amount,
             'outcome' => 0,
             'outcome_drops' => 0,
         ];
@@ -181,7 +181,7 @@ public function addIncomeBalance($user_id, $payment, $amount, $description)
             'type' => 'income',
             'payment' => $payment,
             'description' => $description,
-            'income' => $amount,
+            'income' => (float) $amount,
             'income_drops' => 0,
             'outcome' => 0,
             'outcome_drops' => 0,
@@ -198,13 +198,30 @@ public function addPayoutBalance($user_id, $amount, $description)
             'description' => $description,
             'income' => 0,
             'income_drops' => 0,
-            'outcome' => $amount,
+            'outcome' => (float) $amount,
             'outcome_drops' => 0
         ];
 
         return $this->addLog($user_id, $data);
     }
 
+    public function addHostPayoutBalance($user_id, $host_id, $module_id, $amount, $description)
+    {
+        $data = [
+            'type' => 'payout',
+            'payment' => 'balance',
+            'description' => $description,
+            'income' => 0,
+            'income_drops' => 0,
+            'outcome' => (float) $amount,
+            'outcome_drops' => 0,
+            'host_id' => $host_id,
+            'module_id' => $module_id,
+        ];
+
+        return $this->addLog($user_id, $data);
+    }
+
 
 
     public function reduceAmount($user_id, $amount = 0, $description = '扣除费用请求。')
@@ -230,6 +247,30 @@ public function reduceAmount($user_id, $amount = 0, $description = '扣除费用
         return false;
     }
 
+
+    public function reduceHostAmount($user_id, $host_id, $module_id, $amount = 0, $description = '扣除费用请求。')
+    {
+
+        $lock = Cache::lock("user_balance_lock_" . $user_id, 10);
+        try {
+
+            $lock->block(5);
+
+            $user = User::findOrFail($user_id);
+
+            $user->balance -= $amount;
+            $user->save();
+
+            $this->addHostPayoutBalance($user_id, $host_id, $module_id, $amount, $description);
+
+            return $user->balance;
+        } finally {
+            optional($lock)->release();
+        }
+
+        return false;
+    }
+
     public function addAmount($user_id, $payment = 'console', $amount = 0, $description = null)
     {
         $lock = Cache::lock("user_balance_lock_" . $user_id, 10);