diff --git a/pom.xml b/pom.xml
index 9ac542a40..37c725e90 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,12 +5,12 @@
     <parent>
         <groupId>au.com.royalpay.payment</groupId>
         <artifactId>payment-parent</artifactId>
-        <version>1.1.4</version>
+        <version>1.1.5</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <artifactId>manage</artifactId>
-    <version>1.2.45</version>
+    <version>1.2.46</version>
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
diff --git a/src/main/java/au/com/royalpay/payment/manage/appclient/beans/RetailAppMessage.java b/src/main/java/au/com/royalpay/payment/manage/appclient/beans/RetailAppMessage.java
index 5b3651f6f..908149737 100644
--- a/src/main/java/au/com/royalpay/payment/manage/appclient/beans/RetailAppMessage.java
+++ b/src/main/java/au/com/royalpay/payment/manage/appclient/beans/RetailAppMessage.java
@@ -6,6 +6,7 @@ import au.com.royalpay.payment.tools.device.message.AppMessage;
 import au.com.royalpay.payment.tools.env.RequestEnvironment;
 import au.com.royalpay.payment.tools.permission.enums.PartnerRole;
 import com.alibaba.fastjson.JSONObject;
+import org.apache.commons.lang3.StringUtils;
 
 import java.util.Date;
 
@@ -47,7 +48,7 @@ public class RetailAppMessage {
     }
 
     public RetailAppMessage setTitle(String title) {
-        this.title = title;
+        this.title = StringUtils.substring(title, 0, 50);
         return this;
     }
 
@@ -56,7 +57,7 @@ public class RetailAppMessage {
     }
 
     public RetailAppMessage setBody(String body) {
-        this.body = body;
+        this.body = StringUtils.substring(body, 0, 500);
         return this;
     }
 
diff --git a/src/main/java/au/com/royalpay/payment/manage/appclient/core/impls/RetailAppServiceImp.java b/src/main/java/au/com/royalpay/payment/manage/appclient/core/impls/RetailAppServiceImp.java
index ec4f065be..7b5e39e30 100644
--- a/src/main/java/au/com/royalpay/payment/manage/appclient/core/impls/RetailAppServiceImp.java
+++ b/src/main/java/au/com/royalpay/payment/manage/appclient/core/impls/RetailAppServiceImp.java
@@ -2455,6 +2455,7 @@ public class RetailAppServiceImp implements RetailAppService {
 
     @Override
     public JSONObject postAppMessage(JSONObject device, RetailAppMessage message) {
+        logger.debug("post message called by device:{}", device.toJSONString());
         String clientType = device.getString("client_type");
         if (!GatewayOAuthRegister.CLIENT_TYPE.equals(clientType)) {
             throw new ForbiddenException("Invalid Client Type:" + clientType);
diff --git a/src/main/java/au/com/royalpay/payment/manage/appclient/extend/GatewayOAuthRegister.java b/src/main/java/au/com/royalpay/payment/manage/appclient/extend/GatewayOAuthRegister.java
index 9bae01d6c..e619521c7 100644
--- a/src/main/java/au/com/royalpay/payment/manage/appclient/extend/GatewayOAuthRegister.java
+++ b/src/main/java/au/com/royalpay/payment/manage/appclient/extend/GatewayOAuthRegister.java
@@ -7,6 +7,8 @@ import au.com.royalpay.payment.tools.exceptions.ForbiddenException;
 import au.com.royalpay.payment.tools.merchants.core.MerchantInfoProvider;
 import com.alibaba.fastjson.JSON;
 import com.alibaba.fastjson.JSONObject;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.data.redis.core.StringRedisTemplate;
 import org.springframework.stereotype.Service;
@@ -19,6 +21,7 @@ import java.time.Duration;
  */
 @Service
 public class GatewayOAuthRegister implements DeviceRegister {
+    private Logger logger = LoggerFactory.getLogger(getClass());
     public static final String CLIENT_TYPE = "oauthclient";
     private MerchantInfoProvider provider;
     private AuthHistoryMapper authHistoryMapper;
@@ -60,7 +63,7 @@ public class GatewayOAuthRegister implements DeviceRegister {
         JSONObject client = provider.getClientInfo(clientId);
         auth.put("client_moniker", client.getString("client_moniker"));
         auth.put("client", client);
-
+        logger.debug("dev info:{}", auth.toJSONString());
         return auth;
     }