diff --git a/Gemfile b/Gemfile
index 39a181d05..80c0e1c2a 100644
--- a/Gemfile
+++ b/Gemfile
@@ -50,16 +50,16 @@ gem 'elasticsearch-model'
 gem 'elasticsearch-rails'
 
 #rails 3.2.22.2 bug
-  # gem "test-unit", "~>3.0"
+  gem "test-unit", "~>3.0"
 
 ### profile
-  # gem 'oneapm_rpm'
+  gem 'oneapm_rpm'
 
 group :development do
   gem 'grape-swagger'
   gem 'better_errors', '~> 1.1.0'
   # gem "query_reviewer"
-  # gem 'rack-mini-profiler', '~> 0.9.3'
+  gem 'rack-mini-profiler', '~> 0.9.3'
   if RUBY_PLATFORM =~ /w32/
     gem  'win32console'
   end
diff --git a/app/api/mobile/apis/new_comment.rb b/app/api/mobile/apis/new_comment.rb
index 7a703bbc8..6d46b2f59 100644
--- a/app/api/mobile/apis/new_comment.rb
+++ b/app/api/mobile/apis/new_comment.rb
@@ -23,7 +23,21 @@ module Mobile
             refresh_token = session[:refresh_token]
 						
 						if access_token.present? && refresh_token.present?
-							refreshinfo = Wechat.api.web_refresh_access_token(refresh_token)
+              begin
+                refreshinfo = Wechat.api.web_refresh_access_token(refresh_token)
+              rescue
+                info = Wechat.api.web_access_token(session[:wechat_code])
+                openid =info["openid"]
+                access_token =info["access_token"]
+                if access_token
+                  session[:access_token] = access_token
+                end
+                refresh_token = info["refresh_token"]
+                if refresh_token
+                  session[:refresh_token] = refresh_token
+                end
+                refreshinfo = Wechat.api.web_refresh_access_token(refresh_token)
+              end
 
 							access_token = refreshinfo["access_token"]
 							refresh_token = refreshinfo["refresh_token"]
@@ -42,9 +56,16 @@ module Mobile
             user = us.register ({:login=>openid, :mail=>"#{openid}@163.com",
                                  :password=>"12345678", :password_confirmation=>"12345678",
                                  :should_confirmation_password => true})
-						user.update_attributes(:lastname=>name)
-
             raise user.errors.full_messages.first if user.new_record?
+            user.update_attributes(:lastname=>name)
+            #自动激活
+            if Setting.self_registration != '3'
+              user.activate
+              user.last_login_on = Time.now
+              if user.save
+                UserStatus.create(:user_id => user.id, :changsets_count => 0, :watchers_count => 0)
+              end
+            end
             UserWechat.create!(
                 openid: openid,
                 user: user,
diff --git a/app/api/mobile/apis/users.rb b/app/api/mobile/apis/users.rb
index 62376dc6e..53884f779 100644
--- a/app/api/mobile/apis/users.rb
+++ b/app/api/mobile/apis/users.rb
@@ -68,6 +68,15 @@ module Mobile
           user = us.register params.merge(:password_confirmation => params[:password],
                                           :should_confirmation_password => true)
           raise user.errors.full_messages.first if user.new_record?
+          #自动激活
+          if Setting.self_registration != '3'
+            # user = automatically_register(user)
+            user.activate
+            user.last_login_on = Time.now
+            if user.save
+              UserStatus.create(:user_id => user.id, :changsets_count => 0, :watchers_count => 0)
+            end
+          end
 
           if uw && !uw.real?
             user.update_attributes(:lastname=>uw.user[:lastname])
diff --git a/app/models/user_wechat.rb b/app/models/user_wechat.rb
index 8328a47df..c63411ab3 100644
--- a/app/models/user_wechat.rb
+++ b/app/models/user_wechat.rb
@@ -22,5 +22,6 @@ class UserWechat < ActiveRecord::Base
     Comment.where(author_id: old_user).update_all(author_id: u.id)
     Message.where(author_id: old_user).update_all(author_id: u.id)
     BlogComment.where(author_id: old_user).update_all(author_id: u.id)
+    UserActivity.where(user_id: old_user).update_all(user_id: u.id)
   end
 end