diff --git a/Application/Admin/Common/extend.php b/Application/Admin/Common/extend.php
index 6aebd9452..3eefa7b83 100644
--- a/Application/Admin/Common/extend.php
+++ b/Application/Admin/Common/extend.php
@@ -2046,11 +2046,26 @@ function getGameCpRadio($game_id,$amount,$type) {
     if (!$type) {
         $data = M('cp_game_ratio','tab_')->where(['game_id'=>$game_id])->find();
     } else {
-        $data = M('cp_game_ratio','tab_')->where(['game_id'=>$game_id,'begin_total_amount'=>['elt',$amount]])->order('begin_total_amount desc')->find();
+        //取两条
+        $ladderData = M('cp_game_ratio','tab_')->where(['game_id'=>$game_id,'begin_total_amount'=>['elt',$amount]])->limit(0,2)->order('begin_total_amount desc')->select();
+
+//        dump($ladderData);die();
+
+        foreach($ladderData as $key => $value) {
+
+            if ($value['instanceof'] == 1 && $value['begin_total_amount'] <= $amount
+                || $value['instanceof'] == 2 && $value['begin_total_amount'] != $amount ) {
+                $data['ratio'] = $value['ratio'];
+                break;
+            } else {
+                $data['ratio'] = $value['ratio'];
+            }
+
+        }
 
     }
 
-    return $data['ratio'];
+    return $data['ratio']?$data['ratio']:0;
 
 }