diff --git a/src/rest-client-v5.ts b/src/rest-client-v5.ts
index 9cfb13b..625f7a2 100644
--- a/src/rest-client-v5.ts
+++ b/src/rest-client-v5.ts
@@ -170,7 +170,6 @@ import {
   SpotBorrowCheckResultV5,
   SpotLeveragedTokenOrderHistoryV5,
   SpotMarginStateV5,
-  SubAccountAllApiKeysResultV5,
   SubMemberV5,
   SwitchIsolatedMarginParamsV5,
   SwitchPositionModeParamsV5,
@@ -1691,15 +1690,6 @@ export class RestClientV5 extends BaseRestClient {
     return this.getPrivate('/v5/user/submembers', params);
   }
 
-  /**
-   * Query all api keys information of a sub UID.
-   */
-  getSubAccountAllApiKeys(
-    params: GetSubAccountAllApiKeysParamsV5,
-  ): Promise<APIResponseV3WithTime<SubAccountAllApiKeysResultV5>> {
-    return this.getPrivate('/v5/user/sub-apikeys', params);
-  }
-
   /**
    * Froze sub uid. Use master user's api key only.
    *
@@ -1723,6 +1713,18 @@ export class RestClientV5 extends BaseRestClient {
     return this.getPrivate('/v5/user/query-api');
   }
 
+  /**
+   * Query all api keys information of a sub UID.
+   */
+  getSubAccountAllApiKeys(params: GetSubAccountAllApiKeysParamsV5): Promise<
+    APIResponseV3WithTime<{
+      result: ApiKeyInfoV5[];
+      nextPageCursor: string;
+    }>
+  > {
+    return this.getPrivate('/v5/user/sub-apikeys', params);
+  }
+
   getUIDWalletType(params: { memberIds: string }): Promise<
     APIResponseV3WithTime<{
       accounts: {
@@ -1731,7 +1733,7 @@ export class RestClientV5 extends BaseRestClient {
       }[];
     }>
   > {
-    return this.getPrivate('/v5/user/query-api', params);
+    return this.getPrivate('/v5/user/get-member-type', params);
   }
 
   /**
@@ -1760,6 +1762,19 @@ export class RestClientV5 extends BaseRestClient {
     return this.postPrivate('/v5/user/update-sub-api', params);
   }
 
+  /**
+   * Delete a sub UID. Before deleting the UID, please make sure there are no assets.
+   *
+   * TIP:
+   * The API key must have one of the permissions to be allowed to call the following API endpoint.
+   * - master API key: "Account Transfer", "Subaccount Transfer", "Withdrawal"
+   */
+  deleteSubMember(
+    params: DeleteSubMemberParamsV5,
+  ): Promise<APIResponseV3WithTime<{}>> {
+    return this.postPrivate('/v5/user/del-submember', params);
+  }
+
   /**
    * Delete the api key of master account. Use the api key pending to be delete to call the endpoint. Use master user's api key only.
    *
@@ -1789,19 +1804,6 @@ export class RestClientV5 extends BaseRestClient {
     return this.postPrivate('/v5/user/delete-sub-api', params);
   }
 
-  /**
-   * Delete a sub UID. Before deleting the UID, please make sure there are no assets.
-   *
-   * TIP:
-   * The API key must have one of the permissions to be allowed to call the following API endpoint.
-   * - master API key: "Account Transfer", "Subaccount Transfer", "Withdrawal"
-   */
-  deleteSubMember(
-    params: DeleteSubMemberParamsV5,
-  ): Promise<APIResponseV3WithTime<{}>> {
-    return this.postPrivate('/v5/user/del-submember', params);
-  }
-
   /**
    *
    ****** Affiliate APIs
diff --git a/src/types/response/v5-crypto-loan.ts b/src/types/response/v5-crypto-loan.ts
index e379de7..4074fe4 100644
--- a/src/types/response/v5-crypto-loan.ts
+++ b/src/types/response/v5-crypto-loan.ts
@@ -1,6 +1,5 @@
 export interface CollateralCoinV5 {
   collateralAccuracy: number;
-  currency: string;
   initialLTV: string;
   liquidationLTV: string;
   marginCallLTV: string;
diff --git a/src/types/response/v5-user.ts b/src/types/response/v5-user.ts
index b74c579..eb884aa 100644
--- a/src/types/response/v5-user.ts
+++ b/src/types/response/v5-user.ts
@@ -27,26 +27,44 @@ export interface SubMemberV5 {
 }
 export type ApiKeyType = 1 | 2;
 
+export interface ApiKeyPermissionsV5 {
+  ContractTrade: string[];
+  Spot: string[];
+  Wallet: string[];
+  Options: string[];
+  Derivatives: string[];
+  CopyTrading: string[];
+  BlockTrade: string[];
+  Exchange: string[];
+  NFT: string[];
+  Affiliate: string[];
+}
+
 export interface ApiKeyInfoV5 {
   id: string;
   note: string;
   apiKey: string;
   readOnly: 0 | 1;
   secret: string;
-  permissions: PermissionsV5;
-  ips?: string[];
-  type: ApiKeyType;
-  deadlineDay?: number;
-  expiredAt?: string;
+  permissions: ApiKeyPermissionsV5;
+  ips: string[];
+  type: 1 | 2; // 1: personal, 2: connected to third-party app
+  deadlineDay: number;
+  expiredAt: string;
   createdAt: string;
-  unified: 0 | 1;
-  uta: 0 | 1;
+  /** @deprecated */
+  unified: number;
+  uta: 0 | 1; // 0: regular account, 1: unified trade account
   userID: number;
   inviterID: number;
-  vipLevel?: string;
-  mktMakerLevel?: string;
-  affiliateID?: number;
+  vipLevel: string;
+  mktMakerLevel: string;
+  affiliateID: number;
+  rsaPublicKey: string;
   isMaster: boolean;
+  parentUid: string;
+  kycLevel: 'LEVEL_DEFAULT' | 'LEVEL_1' | 'LEVEL_2';
+  kycRegion: string;
 }
 
 export interface UpdateApiKeyResultV5 {