diff --git a/src/main/java/com/xujie/sys/modules/sampletracking/service/impl/SampleProofTrackingServiceImpl.java b/src/main/java/com/xujie/sys/modules/sampletracking/service/impl/SampleProofTrackingServiceImpl.java
index e85801cb..f0126ba9 100644
--- a/src/main/java/com/xujie/sys/modules/sampletracking/service/impl/SampleProofTrackingServiceImpl.java
+++ b/src/main/java/com/xujie/sys/modules/sampletracking/service/impl/SampleProofTrackingServiceImpl.java
@@ -922,7 +922,7 @@ public class SampleProofTrackingServiceImpl implements SampleProofTrackingServic
 
         ProjectPartTrackingData projectPartData = new ProjectPartTrackingData();
         BeanUtils.copyProperties(data, projectPartData);
-        // 与项目信息同理，确保一键修改时 c* 字段不会被拷贝机制吞掉。
+        // 与项目信息同理，确保一键修改时 c* 字段不会被拷贝机制吞掉
         projectPartData.setcQualityEngineer1(data.getcQualityEngineer1());
         projectPartData.setcQualityEngineer2(data.getcQualityEngineer2());
         projectPartData.setcQualityEngineer3(data.getcQualityEngineer3());