Merge remote-tracking branch 'origin/push-dev-vital' into push-test

push-web/src/main/java/org/diagbot/push/controller/AlgorithmController.java

@@ -153,9 +153,9 @@ public class AlgorithmController extends BaseController {
 //        searchData.setLength(6);    //模型推送最多6个比较合理
         AlgorithmCore core = new AlgorithmCore();
         ResponseData bigDataResponseData = core.algorithm(request, searchData, responseData);
-        bigDataResponseData.setVitals(null);
-        bigDataResponseData.setLabs(null);
-        bigDataResponseData.setPacs(null);
+        bigDataResponseData.setVitals(new ArrayList<>());
+        bigDataResponseData.setLabs(new ArrayList<>());
+        bigDataResponseData.setPacs(new ArrayList<>());
 
         GraphCalculate graphCalculate = new GraphCalculate();
         ResponseData graphResponseData = graphCalculate.calculate(request, searchData);