diff --git a/api/desc/vm/pcm-vm.api b/api/desc/vm/pcm-vm.api
index cb605840..fd095a9b 100644
--- a/api/desc/vm/pcm-vm.api
+++ b/api/desc/vm/pcm-vm.api
@@ -330,6 +330,7 @@ type (
         ErrorMsg string `json:"errorMsg,omitempty"`
     }
     Server {
+        AvailabilityZone string `json:"availability_zone" copier:"AvailabilityZone"`
         Name string `json:"name,optional" copier:"Name"`
         FlavorRef string `json:"flavorRef,optional" copier:"FlavorRef"`
         Description string `json:"description,optional" copier:"Description"`
diff --git a/api/etc/pcm.yaml b/api/etc/pcm.yaml
index 37a90f85..3e586ba2 100644
--- a/api/etc/pcm.yaml
+++ b/api/etc/pcm.yaml
@@ -77,9 +77,9 @@ OpenstackRpcConf:
 
 # core rpc
 PcmCoreRpcConf:
-  target: nacos://10.206.0.12:8848/pcm.core.rpc?timeout=30s&namespaceid=test&groupname=DEFAULT_GROUP&appName=pcm.core.api
-  # Endpoints:
-  #   - 127.0.0.1:8888
+  # target: nacos://10.206.0.12:8848/pcm.core.rpc?timeout=30s&namespaceid=test&groupname=DEFAULT_GROUP&appName=pcm.core.api
+  Endpoints:
+     - pcm-core-rpc:2004
   NonBlock: true
   Timeout: 20000
 
diff --git a/api/internal/types/types.go b/api/internal/types/types.go
index aeb3d62d..a3bbb150 100644
--- a/api/internal/types/types.go
+++ b/api/internal/types/types.go
@@ -2882,6 +2882,7 @@ type CreateServerResp struct {
 }
 
 type Server struct {
+	AvailabilityZone     string                    `json:"availability_zone" copier:"AvailabilityZone"`
 	Name                 string                    `json:"name,optional" copier:"Name"`
 	FlavorRef            string                    `json:"flavorRef,optional" copier:"FlavorRef"`
 	Description          string                    `json:"description,optional" copier:"Description"`