diff --git a/src/main/java/com/lz/modules/app/controller/ResultRecordController.java b/src/main/java/com/lz/modules/app/controller/ResultRecordController.java
index e7fff485..8247ca5a 100644
--- a/src/main/java/com/lz/modules/app/controller/ResultRecordController.java
+++ b/src/main/java/com/lz/modules/app/controller/ResultRecordController.java
@@ -963,7 +963,8 @@ public class ResultRecordController extends AbstractController {
                             resultComment.setComment(commandValue);
                         }else{
                             resultComment.setOptDesc(resultComment.getOptDesc() + "修改了目标");
-                            resultComment.setComment(resultComment.getComment() + commandValue);
+
+                            resultComment.setComment((resultComment.getComment() == null ? "" : resultComment.getComment()) + commandValue);
                         }
                         resultCommentService.updateResultCommentById(resultComment);//.updateResultCommentCommentById(dto.getCommentId(), commandValue);
                     }