diff --git a/build.gradle b/build.gradle
index 69bd4b127..b1c142e3a 100644
--- a/build.gradle
+++ b/build.gradle
@@ -230,7 +230,7 @@ publishing {
             pom {
                 name = 'fisco-bcos'
                 description = 'fisco-bcos java-sdk'
-                url = 'http://www.fisco-bcos.org'
+                url = 'https://github.com/FISCO-BCOS/java-sdk'
 
                 licenses {
                     license {
diff --git a/src/main/java/org/fisco/bcos/sdk/v3/codec/ContractCodec.java b/src/main/java/org/fisco/bcos/sdk/v3/codec/ContractCodec.java
index 3e21e854c..e9da7227b 100644
--- a/src/main/java/org/fisco/bcos/sdk/v3/codec/ContractCodec.java
+++ b/src/main/java/org/fisco/bcos/sdk/v3/codec/ContractCodec.java
@@ -1040,6 +1040,11 @@ public List<String> decodeIndexedEvent(EventLog log, ABIDefinition abiDefinition
                 ABIObject indexedObject = eventIndexedObject.get(i - 1);
                 if (indexedObject.isDynamic()) {
                     topics.add(log.getTopics().get(i));
+                } else if (indexedObject.getType() == ABIObject.ObjectType.VALUE) {
+                    ABIObject decodedIndexedObject =
+                            ContractCodecTools.decode(
+                                    indexedObject, Hex.decode(log.getTopics().get(i)), isWasm);
+                    topics.add(contractCodecJsonWrapper.decode(decodedIndexedObject).asText());
                 } else {
                     List<String> objects =
                             contractCodecJsonWrapper.decode(
diff --git a/src/test/java/org/fisco/bcos/sdk/v3/test/codec/abi/ABIEventTest.java b/src/test/java/org/fisco/bcos/sdk/v3/test/codec/abi/ABIEventTest.java
index 7a8792f0a..55775a8b6 100644
--- a/src/test/java/org/fisco/bcos/sdk/v3/test/codec/abi/ABIEventTest.java
+++ b/src/test/java/org/fisco/bcos/sdk/v3/test/codec/abi/ABIEventTest.java
@@ -1,12 +1,17 @@
 package org.fisco.bcos.sdk.v3.test.codec.abi;
 
+import java.math.BigInteger;
 import java.util.ArrayList;
 import java.util.List;
-
+import org.fisco.bcos.sdk.v3.codec.abi.TypeEncoder;
+import org.fisco.bcos.sdk.v3.codec.abi.tools.TopicTools;
+import org.fisco.bcos.sdk.v3.codec.datatypes.generated.Uint256;
+import org.fisco.bcos.sdk.v3.codec.wrapper.ABIDefinition;
 import org.fisco.bcos.sdk.v3.codec.ContractCodec;
 import org.fisco.bcos.sdk.v3.codec.ContractCodecException;
-import org.fisco.bcos.sdk.v3.test.codec.TestUtils;
 import org.fisco.bcos.sdk.v3.model.EventLog;
+import org.fisco.bcos.sdk.v3.test.codec.TestUtils;
+import org.fisco.bcos.sdk.v3.utils.Numeric;
 import org.junit.Assert;
 import org.junit.Test;
 
@@ -15,6 +20,8 @@ public class ABIEventTest {
             "[{\"constant\":true,\"inputs\":[{\"name\":\"\",\"type\":\"uint256\"}],\"name\":\"_addrDArray\",\"outputs\":[{\"name\":\"\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"_addr\",\"outputs\":[{\"name\":\"\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"getUint256\",\"outputs\":[{\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"v\",\"type\":\"uint256\"}],\"name\":\"incrementUint256\",\"outputs\":[{\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"_bytesV\",\"outputs\":[{\"name\":\"\",\"type\":\"bytes\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"_s\",\"outputs\":[{\"name\":\"\",\"type\":\"string\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[],\"name\":\"getSArray\",\"outputs\":[{\"name\":\"\",\"type\":\"uint256[2]\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"bytesArray\",\"type\":\"bytes1[]\"}],\"name\":\"setBytesMapping\",\"outputs\":[{\"name\":\"\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"b\",\"type\":\"bytes\"}],\"name\":\"setBytes\",\"outputs\":[{\"name\":\"\",\"type\":\"bytes\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"i\",\"type\":\"int256\"},{\"name\":\"a\",\"type\":\"address[]\"},{\"name\":\"s\",\"type\":\"string\"}],\"name\":\"setValues\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"b\",\"type\":\"bytes1\"}],\"name\":\"getByBytes\",\"outputs\":[{\"name\":\"\",\"type\":\"bytes1[]\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"_intV\",\"outputs\":[{\"name\":\"\",\"type\":\"int256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[],\"name\":\"emptyArgs\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"name\":\"i\",\"type\":\"int256\"},{\"name\":\"s\",\"type\":\"string\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"name\":\"sender\",\"type\":\"address\"},{\"indexed\":false,\"name\":\"a\",\"type\":\"uint256\"}],\"name\":\"LogIncrement\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"name\":\"sender\",\"type\":\"address\"},{\"indexed\":false,\"name\":\"s\",\"type\":\"string\"}],\"name\":\"LogInit\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"name\":\"i\",\"type\":\"int256\"},{\"indexed\":false,\"name\":\"a\",\"type\":\"address[]\"},{\"indexed\":false,\"name\":\"s\",\"type\":\"string\"}],\"name\":\"LogSetValues\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"name\":\"o\",\"type\":\"bytes\"},{\"indexed\":false,\"name\":\"b\",\"type\":\"bytes\"}],\"name\":\"LogSetBytes\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"name\":\"o\",\"type\":\"uint256[2]\"},{\"indexed\":false,\"name\":\"n\",\"type\":\"uint256[2]\"}],\"name\":\"LogSetSArray\",\"type\":\"event\"}]";
     private static final String encoded =
             "0x0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000147365742076616c75657320e5ad97e7aca6e4b8b2000000000000000000000000";
+    private static final String indexedAbi =
+            "[{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"name\":\"id\",\"type\":\"uint256\"},{\"indexed\":false,\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"Transfer\",\"type\":\"event\"}]";
 
     @Test
     public void testDecode() {
@@ -32,4 +39,46 @@ public void testDecode() {
             Assert.fail(e.getMessage());
         }
     }
+
+    @Test
+    public void testDecodeIndexedEventByInterface() {
+        ContractCodec abiCodec = new ContractCodec(TestUtils.getCryptoSuite(), false);
+        String eventSignature = "Transfer(address,uint256,uint256)";
+        String from = "0x0000000000000000000000000000000000000123";
+        BigInteger id = BigInteger.valueOf(42);
+        BigInteger value = BigInteger.valueOf(99);
+
+        List<String> topics = new ArrayList<>();
+        topics.add(Numeric.toHexString(abiCodec.getFunctionEncoder().buildMethodId(eventSignature)));
+        TopicTools topicTools = new TopicTools(TestUtils.getCryptoSuite());
+        topics.add(topicTools.addressToTopic(from));
+        topics.add(topicTools.integerToTopic(id));
+
+        EventLog log = new EventLog(Numeric.toHexString(TypeEncoder.encode(new Uint256(value))), topics);
+        ABIDefinition abiDefinition = TestUtils.getContractABIDefinition(indexedAbi).getEvents().get("Transfer").get(0);
+
+        try {
+            List<String> decodedTopics = abiCodec.decodeIndexedEvent(log, abiDefinition);
+            Assert.assertEquals(3, decodedTopics.size());
+            Assert.assertEquals(topics.get(0), decodedTopics.get(0));
+            Assert.assertEquals(from, decodedTopics.get(1));
+            Assert.assertEquals(id.toString(), decodedTopics.get(2));
+
+            List<Object> decodedByInterface =
+                    abiCodec.decodeEventByInterface(indexedAbi, eventSignature, log);
+            Assert.assertEquals(3, decodedByInterface.size());
+            Assert.assertEquals(from, decodedByInterface.get(0));
+            Assert.assertEquals(id.toString(), decodedByInterface.get(1));
+            Assert.assertEquals(value, decodedByInterface.get(2));
+
+            List<String> decodedByInterfaceToString =
+                    abiCodec.decodeEventByInterfaceToString(indexedAbi, eventSignature, log);
+            Assert.assertEquals(3, decodedByInterfaceToString.size());
+            Assert.assertEquals(from, decodedByInterfaceToString.get(0));
+            Assert.assertEquals(id.toString(), decodedByInterfaceToString.get(1));
+            Assert.assertEquals(value.toString(), decodedByInterfaceToString.get(2));
+        } catch (ContractCodecException | ClassNotFoundException e) {
+            Assert.fail(e.getMessage());
+        }
+    }
 }