diff --git a/app/controllers/student_works_controller.rb b/app/controllers/student_works_controller.rb
index 9e37571b1..63dd509fe 100644
--- a/app/controllers/student_works_controller.rb
+++ b/app/controllers/student_works_controller.rb
@@ -494,7 +494,15 @@ class StudentWorksController < ApplicationController
   # 删除实训作品评阅
   def destroy_work_comment
     ActiveRecord::Base.transaction do
-      @work.shixun_work_comments.find_by!(id: params[:comment_id]).destroy_all
+      tip_exception("visible_comment参数有误") if params[:visible_comment].blank?
+
+      comment = @work.shixun_work_comments.find_by!(id: params[:comment_id])
+      params[:visible_comment] ? comment.comment = nil : comment.hidden_comment = nil
+      if comment.comment.nil? && comment.hidden_comment.nil?
+        comment.destroy!
+      else
+        comment.save!
+      end
       normal_status("删除成功")
     end
   end