diff --git a/pmapi/src/main/java/com/ningdatech/pmapi/scheduler/task/SynProjectCoreBizTask.java b/pmapi/src/main/java/com/ningdatech/pmapi/scheduler/task/SynProjectCoreBizTask.java
index 13701a3..a3d43e3 100644
--- a/pmapi/src/main/java/com/ningdatech/pmapi/scheduler/task/SynProjectCoreBizTask.java
+++ b/pmapi/src/main/java/com/ningdatech/pmapi/scheduler/task/SynProjectCoreBizTask.java
@@ -167,6 +167,11 @@ public class SynProjectCoreBizTask {
             JSONObject jsonObject = projectIrsManage.searchCoreBiz(null, null, MAX_PAGE_SIZE, page);
 
             JSONArray jsonArray = jsonObject.getJSONArray(BizConst.RESPONSE_KEY_DATA);
+
+            if(Objects.isNull(jsonArray)){
+                return;
+            }
+
             currentSize = jsonArray.size();
             if (CollUtil.isNotEmpty(jsonArray)) {
                 if (currentSize.equals(MAX_PAGE_SIZE)) {