diff --git a/app/controllers/ec_course_evaluations_controller.rb b/app/controllers/ec_course_evaluations_controller.rb
index f2a54e6f..649fe3de 100644
--- a/app/controllers/ec_course_evaluations_controller.rb
+++ b/app/controllers/ec_course_evaluations_controller.rb
@@ -170,6 +170,12 @@ class EcCourseEvaluationsController < ApplicationController
               score_count = @ce.evluation_count * length
               EcStudentAchievement.where(:ec_course_evaluation_subitem_id => subitems.pluck(:id)).destroy_all
               score_type = worksheet.cell(2, score_count+1) && worksheet.cell(2, score_count+2) ? 1 : 2
+
+              logger.info("####evluation_count: #{@ce.evluation_count}")
+              logger.info("####length: #{length}")
+              logger.info("####score_type: #{score_type}")
+              logger.info("####worksheet.cell(2, score_count+1): #{worksheet.cell(2, score_count+1)}")
+              logger.info("####worksheet.cell(2, score_count+2): #{worksheet.cell(2, score_count+2)}")
               if score_type == 2 && rows > 3
                 render :json => {status: 0, message: "平均成绩只能有一行数据"}
               else