diff --git a/mcwl-resource/src/main/java/com/mcwl/resource/service/impl/WorkFlowCommentServiceImpl.java b/mcwl-resource/src/main/java/com/mcwl/resource/service/impl/WorkFlowCommentServiceImpl.java
index efc85c7..66a2546 100644
--- a/mcwl-resource/src/main/java/com/mcwl/resource/service/impl/WorkFlowCommentServiceImpl.java
+++ b/mcwl-resource/src/main/java/com/mcwl/resource/service/impl/WorkFlowCommentServiceImpl.java
@@ -9,10 +9,10 @@ import com.mcwl.resource.domain.vo.WorkFlowCommentVo;
 import com.mcwl.resource.mapper.WorkFlowCommentMapper;
 import com.mcwl.resource.service.WorkFlowCommentService;
 import com.mcwl.system.service.ISysUserService;
-import org.jetbrains.annotations.NotNull;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
+import javax.validation.constraints.NotNull;
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.List;