diff --git a/app/controllers/myshixuns_controller.rb b/app/controllers/myshixuns_controller.rb
index e1d6fe0cb..7403cfc4d 100644
--- a/app/controllers/myshixuns_controller.rb
+++ b/app/controllers/myshixuns_controller.rb
@@ -90,7 +90,7 @@ class MyshixunsController < ApplicationController
   # params[:pics] = "a.png,b.png,c.png"
   def training_task_status
 
-    logger.info("##################training_task_status_start#{jsonTestDetails['buildID']}")
+    logger.info("##################training_task_status_start#{params[:jsonTestDetails]['buildID']}")
     ActiveRecord::Base.transaction do
       begin
         t1 = Time.now