diff --git a/app/controllers/shixuns_controller.rb b/app/controllers/shixuns_controller.rb
index 7b3cb7588..f86ade58f 100644
--- a/app/controllers/shixuns_controller.rb
+++ b/app/controllers/shixuns_controller.rb
@@ -893,7 +893,8 @@ class ShixunsController < ApplicationController
 		content = upload_file.tempfile.read
 		author_name = current_user.real_name
 		author_email = current_user.git_mail
-		update_file_content(content, @repo_path, @path, author_email, author_name, "upload file by browser")
+		message = params[:message] || "upload file by browser"
+		update_file_content(content, @repo_path, @path, author_email, author_name, message)
 		render_ok
 	end
 
@@ -901,14 +902,16 @@ class ShixunsController < ApplicationController
 	def upload_git_folder
 		author_name = current_user.real_name
 		author_email = current_user.git_mail
-		git_add_folder(@path, author_name, author_email, "upload folder by browser")
+		message = params[:message] || "upload folder by browser"
+		git_add_folder(@path, author_name, author_email, message)
 		render_ok
 	end
 
 	def delete_git_file
 		author_name = current_user.real_name
 		author_email = current_user.git_mail
-		git_delete_file(@path, author_name, author_email, "delete filer by browser")
+		message = params[:message] || "delete file by browser"
+		git_delete_file(@path, author_name, author_email, message)
 		render_ok
 	end