diff --git a/pom.xml b/pom.xml
index fd69301..0870a3d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -47,7 +47,7 @@
     <dependency>
       <groupId>io.github.ren2003u</groupId>
       <artifactId>platform-sdk-java</artifactId>
-      <version>1.0.3</version>
+      <version>1.0.4</version>
     </dependency>
 <!--    <dependency>-->
 <!--      <groupId>io.github.ren2003u</groupId>-->
diff --git a/src/main/java/space/ao/services/support/platform/PlatformClient.java b/src/main/java/space/ao/services/support/platform/PlatformClient.java
index 96175cc..25e80dd 100644
--- a/src/main/java/space/ao/services/support/platform/PlatformClient.java
+++ b/src/main/java/space/ao/services/support/platform/PlatformClient.java
@@ -11,13 +11,18 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import space.ao.services.config.ApplicationProperties;
+import space.ao.services.support.OperationUtils;
 import space.ao.services.support.platform.info.registry.ClientRegistryInfo;
 import space.ao.services.support.platform.info.registry.ClientRegistryResult;
 import space.ao.services.support.platform.info.registry.UserRegistryInfo;
 import space.ao.services.support.platform.info.registry.UserRegistryResult;
+import space.ao.services.support.platform.info.token.TokenVerifySignInfo;
+import space.ao.services.support.security.SecurityUtils;
 
+import java.nio.charset.StandardCharsets;
 import java.time.Duration;
 import java.time.LocalDateTime;
+import java.util.Base64;
 import java.util.List;
 
 @ApplicationScoped
@@ -26,6 +31,11 @@ public class PlatformClient {
     @Inject
     ApplicationProperties properties;
 
+    @Inject
+    SecurityUtils securityUtils;
+
+    @Inject
+    OperationUtils utils;
     private String host;
     private Client client;
 
@@ -49,6 +59,8 @@ private void init() {
     public UserRegistryResult registerUser(String requestId, UserRegistryInfo userRegistryInfo) {
         init();
         try {
+            LOG.info("requestId:{}",requestId);
+            LOG.info("UserRegistryInfo:{}",userRegistryInfo);
             // Obtain BoxRegKey
             String boxRegKey = obtainBoxRegKey(requestId);
             if (boxRegKey == null) {
@@ -69,6 +81,7 @@ public UserRegistryResult registerUser(String requestId, UserRegistryInfo userRe
         }
     }
     public ClientRegistryResult registerClient(String requestId, ClientRegistryInfo clientRegistryInfo, String userId) {
+        init();
         try {
             // Obtain BoxRegKey
             String boxRegKey = obtainBoxRegKey(requestId);
@@ -91,13 +104,17 @@ public ClientRegistryResult registerClient(String requestId, ClientRegistryInfo
     }
 
     private String obtainBoxRegKey(String requestId) {
+        init();
         try {
             // Check if the cache is still valid
             if (cachedBoxRegKey != null && lastFetchedTime != null && Duration.between(lastFetchedTime, LocalDateTime.now()).compareTo(CACHE_DURATION) <= 0) {
                 return cachedBoxRegKey;
             }
-
-            ApiResponse<ObtainBoxRegKeyResponse> response = client.obtainBoxRegKey(properties.boxUuid(), List.of("10001"), requestId);
+            var sign = securityUtils.getSecurityProvider().signUsingBoxPrivateKey(requestId,
+                    Base64.getEncoder().encodeToString(
+                            utils.objectToJson(TokenVerifySignInfo.of(properties.boxUuid(), List.of("10001")))
+                                    .getBytes(StandardCharsets.UTF_8)));
+            ApiResponse<ObtainBoxRegKeyResponse> response = client.obtainBoxRegKey(properties.boxUuid(), List.of("10001"), requestId,sign);
             if (response.getError() != null) {
                 LOG.error("Error obtaining BoxRegKey: {}", response.getError().getMessage());
                 return null;
@@ -114,6 +131,7 @@ private String obtainBoxRegKey(String requestId) {
         }
     }
     public void deleteUser(String requestId, String userId) {
+        init();
         try {
             // Obtain BoxRegKey
             String boxRegKey = obtainBoxRegKey(requestId);
@@ -129,6 +147,7 @@ public void deleteUser(String requestId, String userId) {
         }
     }
     public void deleteClient(String requestId, String userId, String clientUUID) {
+        init();
         try {
             // Obtain BoxRegKey
             String boxRegKey = obtainBoxRegKey(requestId);