diff --git a/axhub-common/build.gradle b/axhub-common/build.gradle
index e7d453d..7b15e28 100644
--- a/axhub-common/build.gradle
+++ b/axhub-common/build.gradle
@@ -4,6 +4,7 @@ plugins {
 
 dependencies {
     api 'org.springframework.boot:spring-boot-starter-web'
+    api 'org.springframework.boot:spring-boot-starter-validation'
     api 'org.springframework.boot:spring-boot-starter-data-redis'
     
     api 'io.github.resilience4j:resilience4j-spring-boot3:2.2.0'
diff --git a/axhub-tool-email/src/main/resources/application-local.properties b/axhub-tool-email/src/main/resources/application-local.properties
index 977032d..6a25d62 100644
--- a/axhub-tool-email/src/main/resources/application-local.properties
+++ b/axhub-tool-email/src/main/resources/application-local.properties
@@ -21,9 +21,8 @@ mcp.security.tenant-domains.mcp-client-1=CUSTOMER,COMMON
 mcp.security.tenant-domains.mcp-client-2=ALL
 
 # Gateway/Tool URLs
-mcp.adapter.url=http://localhost:${server.port}/rpc/v1/execute
-mcp.gateway.url=http://localhost:${server.port}/mcp/api/v1
-mcp.tool.host=localhost
+axhub.gateway.url=http://localhost:8081
+axhub.tool.url=http://localhost:${server.port}
 
 # Disable Kafka
 spring.autoconfigure.exclude=org.springframework.boot.autoconfigure.kafka.KafkaAutoConfiguration
diff --git a/axhub-tool-other/src/main/resources/application-local.properties b/axhub-tool-other/src/main/resources/application-local.properties
index 977032d..6a25d62 100644
--- a/axhub-tool-other/src/main/resources/application-local.properties
+++ b/axhub-tool-other/src/main/resources/application-local.properties
@@ -21,9 +21,8 @@ mcp.security.tenant-domains.mcp-client-1=CUSTOMER,COMMON
 mcp.security.tenant-domains.mcp-client-2=ALL
 
 # Gateway/Tool URLs
-mcp.adapter.url=http://localhost:${server.port}/rpc/v1/execute
-mcp.gateway.url=http://localhost:${server.port}/mcp/api/v1
-mcp.tool.host=localhost
+axhub.gateway.url=http://localhost:8081
+axhub.tool.url=http://localhost:${server.port}
 
 # Disable Kafka
 spring.autoconfigure.exclude=org.springframework.boot.autoconfigure.kafka.KafkaAutoConfiguration
diff --git a/axhub-tool-sms/src/main/resources/application-local.properties b/axhub-tool-sms/src/main/resources/application-local.properties
index 977032d..6a25d62 100644
--- a/axhub-tool-sms/src/main/resources/application-local.properties
+++ b/axhub-tool-sms/src/main/resources/application-local.properties
@@ -21,9 +21,8 @@ mcp.security.tenant-domains.mcp-client-1=CUSTOMER,COMMON
 mcp.security.tenant-domains.mcp-client-2=ALL
 
 # Gateway/Tool URLs
-mcp.adapter.url=http://localhost:${server.port}/rpc/v1/execute
-mcp.gateway.url=http://localhost:${server.port}/mcp/api/v1
-mcp.tool.host=localhost
+axhub.gateway.url=http://localhost:8081
+axhub.tool.url=http://localhost:${server.port}
 
 # Disable Kafka
 spring.autoconfigure.exclude=org.springframework.boot.autoconfigure.kafka.KafkaAutoConfiguration