diff --git a/src/main/java/com/spring/modules/sampleManagement/service/TechnicalSpecificationService.java b/src/main/java/com/spring/modules/sampleManagement/service/TechnicalSpecificationService.java
index ee7b1953..835ad741 100644
--- a/src/main/java/com/spring/modules/sampleManagement/service/TechnicalSpecificationService.java
+++ b/src/main/java/com/spring/modules/sampleManagement/service/TechnicalSpecificationService.java
@@ -86,6 +86,7 @@ public interface TechnicalSpecificationService {
      */
     PlmTechnicalSpecificationSheetData tsdBasicInformationSearch(PlmTechnicalSpecificationSheetData data);
 
+
     /**
      * @Description TODO
      * @Title BMBasicInformationSearch