diff --git a/shared/pubUtils/dicParam.ts b/shared/pubUtils/dicParam.ts
index ceb111531..ff9650b5f 100644
--- a/shared/pubUtils/dicParam.ts
+++ b/shared/pubUtils/dicParam.ts
@@ -347,3 +347,7 @@ export const MAIN_MESSAGE_LIST = {
 export const TITLE = {
   MAX: 21, // 爵位最大等级
 };
+export const RECHARGE = {
+  RECHARGE_RMB_RETURN_RATIO: '31002&30', // 充值金额和返还元宝的比例（1RMB=30元宝）
+  RECHARGE_RMB_RETURN_LEVEL_LIMITED: 6, // 角色到达x级后可以收到充值返还邮件
+};