diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/KVDataObject.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/KVDataObject.java
index 2769631c..1e8247ee 100644
--- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/KVDataObject.java
+++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/KVDataObject.java
@@ -79,6 +79,8 @@ public class KVDataObject implements KVDataEntry {
 			return BytesUtils.toLong(bytesValue.getValue().toBytes());
 		case JSON:
 			return bytesValue.getValue().toUTF8String();
+		case XML:
+			return bytesValue.getValue().toUTF8String();
 
 		default:
 			throw new IllegalStateException("Unsupported value type[" + getType() + "] to resolve!");
diff --git a/source/sdk/sdk-base/src/main/java/com/jd/blockchain/sdk/converters/ClientResolveUtil.java b/source/sdk/sdk-base/src/main/java/com/jd/blockchain/sdk/converters/ClientResolveUtil.java
index cbdf723a..3c251a66 100644
--- a/source/sdk/sdk-base/src/main/java/com/jd/blockchain/sdk/converters/ClientResolveUtil.java
+++ b/source/sdk/sdk-base/src/main/java/com/jd/blockchain/sdk/converters/ClientResolveUtil.java
@@ -50,6 +50,7 @@ public class ClientResolveUtil {
                 case BYTES:
                 case TEXT:
                 case JSON:
+                case XML:
                     innerKvData.setValue(valueObj.toString());
                     break;
                 case INT32: