调整逻辑

api/controllers/CoinController.php

@@ -358,12 +358,11 @@ class CoinController extends BaseController
         if (1 == $coin_info['treaty']) {
             $platform_with_hold['exer'] = 'user.p.' . $platform . '.token';
             $platform_with_hold['tokensymbol'] = $coin_name;
-            $platform_with_hold['fee'] = 0;
         } else {
             $platform_with_hold['exer'] = 'user.p.' . $platform . '.coins';
             $platform_with_hold['tokensymbol'] = $platform . '.coins';
-            $platform_with_hold['fee'] = (float)sprintf("%0.4f", (double)$platform_with_hold['fee']);
         }
+        $platform_with_hold['fee'] = (float)sprintf("%0.4f", (double)$platform_with_hold['fee']);
         $coins_model = Coin::find()->select('name')->where(['platform' => $platform, 'treaty' => 2])->asArray()->one();
         $platform_with_hold['coins_name'] = empty($coins_model) ? '' : $coins_model['name'];
         $service = new Chain33Business();