diff --git a/src/types/request/v5-asset.ts b/src/types/request/v5-asset.ts
index 3e15142..b20402d 100644
--- a/src/types/request/v5-asset.ts
+++ b/src/types/request/v5-asset.ts
@@ -127,7 +127,15 @@ export interface WithdrawParamsV5 {
 
 export interface CreateSubMemberParamsV5 {
   username: string;
+  password?: string;
+  /**
+   * 1: normal, 6: custodial
+   */
   memberType: 1 | 6;
+  /**
+   * 0: quick login disabled (default), 1: quick login enabled
+   */
   switch?: 0 | 1;
+  isUta?: boolean;
   note?: string;
 }