diff --git a/webapp/controller/HeroController.class.php b/webapp/controller/HeroController.class.php
index baffcff5..7ebd1e49 100644
--- a/webapp/controller/HeroController.class.php
+++ b/webapp/controller/HeroController.class.php
@@ -266,6 +266,10 @@ class HeroController extends BaseAuthedController {
                     );
                     $newHeroDb = Hero::find($heroUniId);
                     $newHero = Hero::toDto($newHeroDb);
+                    error_log(json_encode(array(
+                        'costHeroUniId' => $costHeroUniId,
+                        'heroUniId' => $heroUniId
+                    )));
                     $rankActivityService = new services\RankActivityService();
                     $rankActivityService->heroUpgradeLevel($heroDb['quality'] + 1);
                 }
diff --git a/webapp/models/Hero.php b/webapp/models/Hero.php
index 2a3ed299..b15edae7 100644
--- a/webapp/models/Hero.php
+++ b/webapp/models/Hero.php
@@ -160,9 +160,9 @@ class Hero extends BaseModel {
             if ($qualityMeta) {
                 $speed *= (1 + $qualityMeta['promote'] / 100.0);
             }
-            if ($qualityMeta) {
+            /*if ($qualityMeta) {
                 $speed *= (1 + $qualityMeta['promote'] / 100.0);
-            }
+                }*/
             if ($qualityMeta) {
                 $atk *= (1 + $qualityMeta['promote'] / 100.0);
             }