diff --git a/axhub-gateway/src/main/resources/application-local.properties b/axhub-gateway/src/main/resources/application-local.properties
index d213a33..22b5ad8 100644
--- a/axhub-gateway/src/main/resources/application-local.properties
+++ b/axhub-gateway/src/main/resources/application-local.properties
@@ -15,10 +15,6 @@ eims.jsp.json.url=http://localhost:${server.port}/mock/jsp-json
 eims.mci.url=http://localhost:${server.port}/api/mock/esb/api
 eims.mcistring.url=http://localhost:${server.port}/api/mock/esb/string
 
-# API 보안 키 설정
-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
diff --git a/axhub-tool-email/src/main/resources/application-local.properties b/axhub-tool-email/src/main/resources/application-local.properties
index a311dfe..96467d3 100644
--- a/axhub-tool-email/src/main/resources/application-local.properties
+++ b/axhub-tool-email/src/main/resources/application-local.properties
@@ -15,10 +15,6 @@ eims.jsp.json.url=http://localhost:${server.port}/mock/jsp-json
 eims.mci.url=http://localhost:${server.port}/api/mock/esb/api
 eims.mcistring.url=http://localhost:${server.port}/api/mock/esb/string
 
-# API 보안 키 설정
-mcp.security.tenant-domains.mcp-client-1=CUSTOMER,COMMON
-mcp.security.tenant-domains.mcp-client-2=ALL
-
 # Gateway/Tool URLs
 axhub.gateway.url=http://localhost:8081
 axhub.tool.url=http://localhost:${server.port}
diff --git a/axhub-tool-other/src/main/resources/application-local.properties b/axhub-tool-other/src/main/resources/application-local.properties
index a311dfe..96467d3 100644
--- a/axhub-tool-other/src/main/resources/application-local.properties
+++ b/axhub-tool-other/src/main/resources/application-local.properties
@@ -15,10 +15,6 @@ eims.jsp.json.url=http://localhost:${server.port}/mock/jsp-json
 eims.mci.url=http://localhost:${server.port}/api/mock/esb/api
 eims.mcistring.url=http://localhost:${server.port}/api/mock/esb/string
 
-# API 보안 키 설정
-mcp.security.tenant-domains.mcp-client-1=CUSTOMER,COMMON
-mcp.security.tenant-domains.mcp-client-2=ALL
-
 # Gateway/Tool URLs
 axhub.gateway.url=http://localhost:8081
 axhub.tool.url=http://localhost:${server.port}
diff --git a/axhub-tool-payment/src/main/resources/application-local.properties b/axhub-tool-payment/src/main/resources/application-local.properties
index a311dfe..96467d3 100644
--- a/axhub-tool-payment/src/main/resources/application-local.properties
+++ b/axhub-tool-payment/src/main/resources/application-local.properties
@@ -15,10 +15,6 @@ eims.jsp.json.url=http://localhost:${server.port}/mock/jsp-json
 eims.mci.url=http://localhost:${server.port}/api/mock/esb/api
 eims.mcistring.url=http://localhost:${server.port}/api/mock/esb/string
 
-# API 보안 키 설정
-mcp.security.tenant-domains.mcp-client-1=CUSTOMER,COMMON
-mcp.security.tenant-domains.mcp-client-2=ALL
-
 # Gateway/Tool URLs
 axhub.gateway.url=http://localhost:8081
 axhub.tool.url=http://localhost:${server.port}