缩略信息返回

src/main/java/com/gic/plug/web/controller/ScreeningController.java

@@ -182,7 +182,8 @@ public class ScreeningController {
                 }
             }
             stringBuilder.append(")");
+            backMessage.append(stringBuilder);
         }
-        return "";
+        return backMessage.toString();
     }
 }