diff --git a/web/src/main/java/com/ibeetl/jlw/web/TeacherOpenCourseScheduleSessionController.java b/web/src/main/java/com/ibeetl/jlw/web/TeacherOpenCourseScheduleSessionController.java
index b93ca359..a63576be 100644
--- a/web/src/main/java/com/ibeetl/jlw/web/TeacherOpenCourseScheduleSessionController.java
+++ b/web/src/main/java/com/ibeetl/jlw/web/TeacherOpenCourseScheduleSessionController.java
@@ -18,7 +18,6 @@ import com.ibeetl.jlw.web.query.TeacherOpenCourseScheduleSessionTagQuery;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
-import org.assertj.core.util.Lists;
 import org.beetl.sql.core.engine.PageQuery;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
@@ -138,7 +137,6 @@ public class TeacherOpenCourseScheduleSessionController{
             view.addObject("teacherOpenCourseScheduleSession", teacherOpenCourseScheduleSession);
         }else {
             view.addObject("teacherOpenCourseScheduleSession", new TeacherOpenCourseScheduleSession());
-            view.addObject("sessionTagList", Lists.emptyList());
         }
         return view;
     }