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 c6d24d82..49696ab8 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
@@ -512,7 +512,6 @@ public class SampleProofTrackingServiceImpl implements SampleProofTrackingServic
             saveData.setShowAllFlag("N");
             saveData.setCreateBy(updateBy);
             saveData.setUpdateBy(updateBy);
-            // 受 Druid WallFilter 限制，Mapper 中不使用 IF/BEGIN 多语句块，改为服务层 delete+insert 组合保证幂等。
             sampleProofTrackingMapper.deleteBuProcessConfig(site, buNo);
             sampleProofTrackingMapper.insertBuProcessConfig(saveData);
         }