修改bug

@@ -76,7 +76,8 @@ public class QcloudClientFactory {
                         }else{
                             instanceList.addAll(this.getInstancesSet(scalingInstanceIDTmp));
                             scalingInstanceIDTmp= new ArrayList<String>();
-                            count=0;
+                            scalingInstanceIDTmp.add(tmpID);
+                            count=1;
                         }
                     }
                     if(scalingInstanceIDTmp!=null&&scalingInstanceIDTmp.size()>0){