diff --git a/app/controllers/concerns/git_helper.rb b/app/controllers/concerns/git_helper.rb
index 445d67087..f40e18e1c 100644
--- a/app/controllers/concerns/git_helper.rb
+++ b/app/controllers/concerns/git_helper.rb
@@ -53,9 +53,4 @@ module GitHelper
     container.update_attributes!(:repo_name => new_repo_name)
   end
 
-  #实训题的关卡url初始化
-  def challenge_path(path)
-    cha_path = path.present? ? path.split("；") : []
-    cha_path.reject(&:blank?)[0].try(:strip)
-  end
 end
\ No newline at end of file
diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 32c4438a6..0cdfeba06 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -332,6 +332,12 @@ module ApplicationHelper
 
     raw arr.join('')
   end
+
+  #实训题的关卡url初始化
+  def challenge_path(path)
+    cha_path = path.present? ? path.split("；") : []
+    cha_path.reject(&:blank?)[0].try(:strip)
+  end
 end