admin update

admin/control/refill_analysis.php

@@ -192,10 +192,10 @@ class refill_analysisControl extends SystemControl
 
     public function provider_dataOp()
     {
-        $cond = [];
-        if(!empty($_GET['quality'])){
-            $cond['qualitys'] = $_GET['quality'];
+        if(empty($_GET['quality'])){
+            echo json_encode([]);
         }
+        $cond['qualitys'] = $_GET['quality'];
         $provider_list = $this->providers($cond);
         $result = [];
         foreach ($provider_list as $value) {