diff --git a/app/controllers/initialization_data_controller.rb b/app/controllers/initialization_data_controller.rb
index 4a5c1367c..dae88e904 100644
--- a/app/controllers/initialization_data_controller.rb
+++ b/app/controllers/initialization_data_controller.rb
@@ -110,7 +110,7 @@ class InitializationDataController < ApplicationController
     ActiveRecord::Base.establish_connection(
         adapter: "mysql2",
         host: "rm-bp13v5020p7828r5r.mysql.rds.aliyuncs.com",
-        username: "preeducoderweb",
+        username: "testeducoder",
         password: "TEST@123",
         database: "#{database}",
         encoding: "utf8"