diff --git a/db/migrate/20190507025247_add_local_giturl_to_local_shixuns.rb b/db/migrate/20190507025247_add_local_giturl_to_local_shixuns.rb
index 83589808..3bd663f2 100644
--- a/db/migrate/20190507025247_add_local_giturl_to_local_shixuns.rb
+++ b/db/migrate/20190507025247_add_local_giturl_to_local_shixuns.rb
@@ -1,5 +1,5 @@
 class AddLocalGiturlToLocalShixuns < ActiveRecord::Migration
   def change
-    add_column :local_shixuns, :local_giturl, :string
+    # add_column :local_shixuns, :local_giturl, :string
   end
 end
diff --git a/db/migrate/20190507040241_add_type_name_to_local_mirror_repositories.rb b/db/migrate/20190507040241_add_type_name_to_local_mirror_repositories.rb
index ce6ff3b3..9c349451 100644
--- a/db/migrate/20190507040241_add_type_name_to_local_mirror_repositories.rb
+++ b/db/migrate/20190507040241_add_type_name_to_local_mirror_repositories.rb
@@ -1,5 +1,5 @@
 class AddTypeNameToLocalMirrorRepositories < ActiveRecord::Migration
   def change
-    add_column :local_mirror_repositories, :type_name, :string
+   # add_column :local_mirror_repositories, :type_name, :string
   end
 end