Merge branch 'feature/optimize' into 'master'

common/models/psources/CoinSupportedChain.php

@@ -46,7 +46,7 @@ class CoinSupportedChain extends BaseActiveRecord
 
     public function getCoin()
     {
-        return $this->hasOne(WalletCoin::className(), ['id' => 'coin_id'])
+        return $this->hasOne(Coin::className(), ['id' => 'coin_id'])
             ->select('id, icon, name, introduce, nickname, platform, chain, treaty');
     }
 }