diff --git a/src/main/java/com/spring/modules/sampleManagement/service/Impl/TechnicalSpecificationServiceImpl.java b/src/main/java/com/spring/modules/sampleManagement/service/Impl/TechnicalSpecificationServiceImpl.java
index e9f29586..175e06ca 100644
--- a/src/main/java/com/spring/modules/sampleManagement/service/Impl/TechnicalSpecificationServiceImpl.java
+++ b/src/main/java/com/spring/modules/sampleManagement/service/Impl/TechnicalSpecificationServiceImpl.java
@@ -1115,6 +1115,9 @@ public class TechnicalSpecificationServiceImpl implements TechnicalSpecification
     @Override
     @Transactional
     public void issueChange(PlmTechnicalSpecificationSheetData data) {
+        SysUserEntity sysUserEntity = (SysUserEntity) SecurityUtils.getSubject().getPrincipal();
+        data.setUserName(sysUserEntity.getUsername());
+
         // 关闭调用OA接口时
         if (!dataUrlOa) {
             data.setStatus("spz");