diff --git a/app/Services/DistributeService.php b/app/Services/DistributeService.php
index 2ba7de54..f9e8be7a 100644
--- a/app/Services/DistributeService.php
+++ b/app/Services/DistributeService.php
@@ -30,7 +30,7 @@ class DistributeService
         // 订单成长值
         $sales_value = $order->sales_value;
         $user = $order->user;
-        $user_agent = $user->agent;
+        $userAgent = $user->agent;
         // 已经处理过订单成长值
         if ($user->salesValueLogs()->where('order_id', $order->id)->exists()) {
             return false;
@@ -45,21 +45,21 @@ class DistributeService
         ]);
         $user->userInfo()->increment('growth_value', $sales_value);
 
-        if ($user_agent->type === Agent::TYPE_FAVOITE) {
+        if (!$userAgent || $userAgent->type !== Agent::TYPE_AGENT) {
             // 自动升级代理
             $levels = Agent::where('slug', Agent::TYPE_FAVOITE)->orderBy('sort')->get();
-            $level_up = '';
+            $levelUp = '';
             foreach($levels->reverse() as $item) {
                 if ($user->userInfo->growth_value >= $item->growth_value) {
-                    $level_up = $item;
+                    $levelUp = $item;
                 }
             }
             // 如果当前等级, 比升级之后的要高, 则不升级
-            if ($level_up && (!$user_agent || $level_up->sort < $user_agent->sort)) {
+            if ($levelUp && (!$userAgent || $levelUp->sort < $userAgent->sort)) {
                 $user->update([
-                    'agent_id' => $level_up->id,
+                    'agent_id' => $levelUp->id,
                 ]);
-                $user_agent = $level_up;
+                $userAgent = $levelUp;
             }
         }