diff --git a/app/controllers/shixuns_controller.rb b/app/controllers/shixuns_controller.rb
index 63bf059e0..caa716f16 100644
--- a/app/controllers/shixuns_controller.rb
+++ b/app/controllers/shixuns_controller.rb
@@ -849,7 +849,7 @@ class ShixunsController < ApplicationController
 	def apply_public
 		tip_exception(-1, "请先发布实训再申请公开") if @shixun.status != 2
 		ActiveRecord::Base.transaction do
-			@shixun.update_attributes!(pubic: 1)
+			@shixun.update_attributes!(public: 1)
 			apply = ApplyAction.where(:container_type => "ApplyShixun", :container_id => @shixun.id).order("created_at desc").first
 			if apply && apply.status == 0
 				@status = 0