diff --git a/src/test/java/irita/sdk/module/identity/IdentityClientTest.java b/src/test/java/irita/sdk/module/identity/IdentityClientTest.java
index 305bfc7..c2501dd 100644
--- a/src/test/java/irita/sdk/module/identity/IdentityClientTest.java
+++ b/src/test/java/irita/sdk/module/identity/IdentityClientTest.java
@@ -48,8 +48,8 @@ public void init() {
 
 
 
-        String nodeUri = "http://10.1.4.236:26657";
-        String grpcAddr = "http://10.1.4.236:9090";
+        String nodeUri = "http://127.0.0.1:26657";
+        String grpcAddr = "http://127.0.0.1:9090";
         String chainId = "test";
         ClientConfig clientConfig = new ClientConfig(nodeUri, grpcAddr, chainId);
 //        OpbConfig opbConfig = new OpbConfig("", "", "");
@@ -65,10 +65,11 @@ public void init() {
     void createIdentity() {
         try {
             String str = ByteUtils.getRandomStr(16);
-            String id=Hex.toHexString(str.getBytes(StandardCharsets.UTF_8));
+            //String id=Hex.toHexString(str.getBytes(StandardCharsets.UTF_8));
+            String id="37644773453030353876796753344436";
             System.out.println(id);
             identityClient.createIdentity(id,
-                    "53281ce4ba0b8c97e5b1434f8f298b064f03d4c1d21aae9276065e170fc90a5d51",
+                    "53281ce4ba0b8c97e5b1434f8f298b064f03d4c1d21aae9276065e170fc90a5d52",
                     IdentityOuterClass.PubKeyAlgorithm.SM2.name(),
                     "", "https://security.com/kyc/10001/", baseTx);
         } catch (Exception e) {
@@ -79,7 +80,7 @@ void createIdentity() {
     @Test
     void updateIdentity() {
         try {
-            identityClient.updateIdentity("37644773453030353876796753344436","788877777", IdentityOuterClass.PubKeyAlgorithm.SM2.name(), "https://security.com/kyc/10001/","",baseTx);
+            identityClient.updateIdentity("37644773453030353876796753344436","53281ce4ba0b8c97e5b1434f8f298b064f03d4c1d21aae9276065e170fc90a5d58", IdentityOuterClass.PubKeyAlgorithm.SM2.name(), "","https://security.com/kyc/10001/",baseTx);
         }catch (Exception e){
             e.printStackTrace();
         }