diff --git a/src/main/java/com/cobo/custody/api/client/CoboMPCApiRestClient.java b/src/main/java/com/cobo/custody/api/client/CoboMPCApiRestClient.java
index 48ddf78..3fa3e45 100644
--- a/src/main/java/com/cobo/custody/api/client/CoboMPCApiRestClient.java
+++ b/src/main/java/com/cobo/custody/api/client/CoboMPCApiRestClient.java
@@ -23,6 +23,8 @@ public interface CoboMPCApiRestClient {
 
     ApiResponse<MPCAddressList> generateAddresses(String chainCode, int count);
 
+    ApiResponse<MPCAddress> updateAddressDescription(String coin, String address, String description);
+
     ApiResponse<MPCAddresses> listAddresses(String chainCode, String startId, String endId, Integer limit, Integer sort);
 
     ApiResponse<MPCBalance> getBalance(String address, String chainCode, String coin);
diff --git a/src/main/java/com/cobo/custody/api/client/domain/account/MPCAddress.java b/src/main/java/com/cobo/custody/api/client/domain/account/MPCAddress.java
index 42ac7c5..ab49cf6 100644
--- a/src/main/java/com/cobo/custody/api/client/domain/account/MPCAddress.java
+++ b/src/main/java/com/cobo/custody/api/client/domain/account/MPCAddress.java
@@ -10,6 +10,8 @@ public class MPCAddress {
     private String hdPath;
     private Integer encoding;
 
+    private String description;
+
     public String getId() {
         return id;
     }
@@ -42,6 +44,14 @@ public void setEncoding(Integer encoding) {
         this.encoding = encoding;
     }
 
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
     @Override
     public String toString() {
         return "{" +
@@ -49,6 +59,7 @@ public String toString() {
                 ", address='" + address + '\'' +
                 ", hdPath='" + hdPath + '\'' +
                 ", encoding='" + encoding + '\'' +
+                ", description='" + description + '\'' +
                 '}';
     }
 }
diff --git a/src/main/java/com/cobo/custody/api/client/impl/CoboMPCApiRestClientImpl.java b/src/main/java/com/cobo/custody/api/client/impl/CoboMPCApiRestClientImpl.java
index 5a8b7d2..5644fe9 100644
--- a/src/main/java/com/cobo/custody/api/client/impl/CoboMPCApiRestClientImpl.java
+++ b/src/main/java/com/cobo/custody/api/client/impl/CoboMPCApiRestClientImpl.java
@@ -56,6 +56,11 @@ public ApiResponse<MPCAddressList> generateAddresses(String chainCode, int count
         return executeSync(coboMPCApiService.generateAddresses(chainCode, count));
     }
 
+    @Override
+    public ApiResponse<MPCAddress> updateAddressDescription(String coin, String address, String description) {
+        return executeSync(coboMPCApiService.updateAddressDescription(coin, address, description));
+    }
+
     @Override
     public ApiResponse<MPCAddresses> listAddresses(String chainCode, String startId, String endId, Integer limit, Integer sort) {
         return executeSync(coboMPCApiService.listAddresses(chainCode, startId, endId, limit, sort));
diff --git a/src/main/java/com/cobo/custody/api/client/impl/CoboMPCApiService.java b/src/main/java/com/cobo/custody/api/client/impl/CoboMPCApiService.java
index 16be713..a9b4137 100644
--- a/src/main/java/com/cobo/custody/api/client/impl/CoboMPCApiService.java
+++ b/src/main/java/com/cobo/custody/api/client/impl/CoboMPCApiService.java
@@ -35,6 +35,12 @@ Call<ApiResponse<Boolean>> isValidAddress(@Query("coin") String coin,
     Call<ApiResponse<MPCAddressList>> generateAddresses(@Field("chain_code") String chainCode,
                                                              @Field("count") int count);
 
+    @FormUrlEncoded
+    @POST("/v1/custody/mpc/update_address_description/")
+    Call<ApiResponse<MPCAddress>> updateAddressDescription(@Field("coin") String coin,
+                                                        @Field("address") String address,
+                                                        @Field("description") String description);
+
     @GET("/v1/custody/mpc/list_addresses/")
     Call<ApiResponse<MPCAddresses>> listAddresses(@Query("chain_code") String chainCode,
                                                    @Query("start_id") String startId,
diff --git a/src/test/java/com/cobo/custody/api/client/impl/CoboMPCApiRestClientImplTest.java b/src/test/java/com/cobo/custody/api/client/impl/CoboMPCApiRestClientImplTest.java
index ecca00d..3aea5d5 100644
--- a/src/test/java/com/cobo/custody/api/client/impl/CoboMPCApiRestClientImplTest.java
+++ b/src/test/java/com/cobo/custody/api/client/impl/CoboMPCApiRestClientImplTest.java
@@ -75,11 +75,22 @@ public void testGenerateAddresses() {
         assertTrue(res.isSuccess());
     }
 
+    @Test
+    public void testUpdateAddressDescription() {
+        String coin = "GETH";
+        String address = "0x3d514c74ac0747eb5b3f7c73459365ad4880f69a";
+        String description = "test";
+        ApiResponse<MPCAddress> res = mpcClient.updateAddressDescription(coin, address, description);
+        System.out.println(res);
+        System.out.println(res.getResult());
+        assertTrue(res.isSuccess());
+    }
+
     @Test
     public void testListAddresses() {
         String chainCode = "GETH";
-        String startId = "1";
-        String endId = "100000";
+        String startId = "831317442287190282";
+        String endId = "831317442287190284";
         int limit = 50;
         int sort = 1;
         ApiResponse<MPCAddresses> res = mpcClient.listAddresses(chainCode, startId, endId, limit, sort);