diff --git a/app/Http/Controllers/User/HostController.php b/app/Http/Controllers/User/HostController.php
index 6f8acba..3b53343 100644
--- a/app/Http/Controllers/User/HostController.php
+++ b/app/Http/Controllers/User/HostController.php
@@ -68,6 +68,12 @@ public function usages()
         $month_cache_key = 'user_' . auth()->id() . '_month_' . $month . '_hosts_drops';
         $hosts_drops = Cache::get($month_cache_key, []);
 
-        return $this->success($hosts_drops);
+        $month_cache_key = 'user_' . auth()->id() . '_month_' . $month . '_hosts_balances';
+        $hosts_balances = Cache::get($month_cache_key, []);
+
+        return $this->success([
+            'drops' => $hosts_drops,
+            'balances' => $hosts_balances
+        ]);
     }
 }
diff --git a/app/Models/Host.php b/app/Models/Host.php
index 78574ce..ae148e5 100644
--- a/app/Models/Host.php
+++ b/app/Models/Host.php
@@ -157,6 +157,20 @@ public function costBalance($amount = 1)
     {
         $transaction = new Transaction();
 
+        $month = now()->month;
+
+        $month_cache_key = 'user_' . $this->user_id . '_month_' . $month . '_hosts_balances';
+        $hosts_drops = Cache::get($month_cache_key, []);
+
+        // 统计 Host 消耗的 Drops
+        if (isset($hosts_drops[$this->id])) {
+            $hosts_drops[$this->id] += $amount;
+        } else {
+            $hosts_drops[$this->id] = $amount;
+        }
+
+        Cache::put($month_cache_key, $hosts_drops, 604800);
+
         $left = $transaction->reduceAmount($this->user_id, $amount);
 
         broadcast(new UserEvent($this->user_id, 'balances.amount.reduced', $this->user));