diff --git a/.changeset/tough-rabbits-complain.md b/.changeset/tough-rabbits-complain.md
new file mode 100644
index 0000000..271c2b1
--- /dev/null
+++ b/.changeset/tough-rabbits-complain.md
@@ -0,0 +1,9 @@
+---
+"@zcloak/login-rpc-defines": patch
+"@zcloak/message": patch
+"@zcloak/login-providers": patch
+"@zcloak/did": patch
+"@zcloak/login-did": patch
+---
+
+add batch decrypt
diff --git a/login/did/src/LoginDid.ts b/login/did/src/LoginDid.ts
index 12c6143..7ed14ad 100644
--- a/login/did/src/LoginDid.ts
+++ b/login/did/src/LoginDid.ts
@@ -129,4 +129,12 @@ export class LoginDid extends Did implements IDidKeyring {
       };
     });
   }
+
+  public override async batchDecrypt(
+    params: { sender: `did:zk:${string}`; message: `0x${string}` }[]
+  ): Promise<Uint8Array[]> {
+    const decrypts = await this.provider.batchDecrypt(params);
+
+    return decrypts.map((data) => hexToU8a(data));
+  }
 }
diff --git a/login/providers/src/base/Provider.ts b/login/providers/src/base/Provider.ts
index b4c9549..5d88bc3 100644
--- a/login/providers/src/base/Provider.ts
+++ b/login/providers/src/base/Provider.ts
@@ -169,4 +169,8 @@ export class BaseProvider extends Events<ProviderEvents> {
   public async batchEncrypt(params: RpcRequest<'batch_encrypt'>): Promise<RpcResponse<'batch_encrypt'>> {
     return this.request('batch_encrypt', params);
   }
+
+  public async batchDecrypt(params: RpcRequest<'batch_decrypt'>): Promise<RpcResponse<'batch_decrypt'>> {
+    return this.request('batch_decrypt', params);
+  }
 }
diff --git a/login/rpc-defines/src/defineZk.ts b/login/rpc-defines/src/defineZk.ts
index 58c3fc5..0af61a3 100644
--- a/login/rpc-defines/src/defineZk.ts
+++ b/login/rpc-defines/src/defineZk.ts
@@ -103,6 +103,7 @@ declare module '@zcloak/login-rpc/rpcs' {
     send_tx: [SendTxParams, any];
     batch_sign: [BatchSignParams, SignedData[]];
     batch_encrypt: [DidEncryptParams[], DidEncrypted[]];
+    batch_decrypt: [DidDecryptParams[], HexString[]];
   }
 
   interface RpcEvents {
diff --git a/packages/message/src/decrypt/index.ts b/packages/message/src/decrypt/index.ts
index 78690cf..6aa12a7 100644
--- a/packages/message/src/decrypt/index.ts
+++ b/packages/message/src/decrypt/index.ts
@@ -5,9 +5,10 @@ import type { IDidKeyring } from '@zcloak/did/types';
 import type { DidResolver } from '@zcloak/did-resolver';
 import type { BaseMessage, DecryptedMessage, Message, MessageData, MessageType } from '../types';
 
-import { assert, isHex, isNumber, u8aToString } from '@polkadot/util';
+import { assert, isHex, isNumber, u8aToHex, u8aToString } from '@polkadot/util';
 
 import { decodeMultibase } from '@zcloak/crypto';
+import { DidKeyring } from '@zcloak/did/did/keyring';
 import { isDidUrl, isSameUri } from '@zcloak/did/utils';
 import { defaultResolver } from '@zcloak/did-resolver/defaults';
 import { isRawCredential, isVC, isVP } from '@zcloak/vc/is';
@@ -172,3 +173,43 @@ export async function decryptMessage<T extends MessageType>(
 
   return decryptedMessage;
 }
+
+export async function batchDecryptMessage<T extends MessageType>(
+  messages: Message<T>[],
+  did: DidKeyring,
+  resolver: DidResolver = defaultResolver
+): Promise<DecryptedMessage<T>[]> {
+  messages.forEach((message) => verifyMessageEnvelope(message));
+
+  const decrypteds = await did.batchDecrypt(
+    messages.map((message) => {
+      return {
+        message: u8aToHex(decodeMultibase(message.encryptedMsg)),
+        sender: message.sender
+      };
+    }),
+    undefined,
+    resolver
+  );
+
+  const decryptedMessages: DecryptedMessage<T>[] = decrypteds.map((decrypted, index) => {
+    const message = messages[index];
+    const data: MessageData[T] = JSON.parse(u8aToString(decrypted));
+
+    return {
+      id: message.id,
+      reply: message.reply,
+      createTime: message.createTime,
+      version: message.version,
+      msgType: message.msgType,
+      sender: message.sender,
+      receiver: message.receiver,
+      ctype: message.ctype,
+      data
+    };
+  });
+
+  decryptedMessages.forEach((decryptedMessage) => verifyMessageData(decryptedMessage));
+
+  return decryptedMessages;
+}
diff --git a/protocol/did/src/did/keyring.ts b/protocol/did/src/did/keyring.ts
index 4af30d3..02bd846 100644
--- a/protocol/did/src/did/keyring.ts
+++ b/protocol/did/src/did/keyring.ts
@@ -183,4 +183,17 @@ export abstract class DidKeyring extends DidDetails implements IDidKeyring {
 
     return Promise.all(encrypts);
   }
+
+  public batchDecrypt(
+    params: {
+      sender: DidUrl;
+      message: HexString;
+    }[],
+    receiverUrl = this.getKeyUrl('keyAgreement'),
+    resolver: DidResolver = defaultResolver
+  ): Promise<Uint8Array[]> {
+    const decrypts = params.map(({ message, sender }) => this.decrypt(message, sender, receiverUrl, resolver));
+
+    return Promise.all(decrypts);
+  }
 }