diff --git a/server/meta/edge.go b/server/meta/edge.go
index e516aadbbc633cdd159f71f8aca9fb21a170f120..9b8842fa776e3d88c78f73f9a403c00ecf282611 100644
--- a/server/meta/edge.go
+++ b/server/meta/edge.go
@@ -25,6 +25,7 @@ type Edge struct {
 	Dst      string            `json:"target"`
 	Dir      string            `json:"dir"`
 	Unixtime string            `json:"unixtime"`
+	Tags     []string          `json:"tags"`
 	Metrics  map[string]string `json:"metrics"`
 }
 
diff --git a/server/meta/node.go b/server/meta/node.go
index 874b669aee3b0fd885c523aab300d82f16551b83..8df473d6fde8a1345fd377f37a24069e647301b6 100755
--- a/server/meta/node.go
+++ b/server/meta/node.go
@@ -22,6 +22,7 @@ type Node struct {
 	Type     string            `json:"type"`
 	UUID     string            `json:"uuid"`
 	Unixtime string            `json:"unixtime"`
+	Tags     []string          `json:"tags"`
 	Metrics  map[string]string `json:"metrics"`
 }
 
diff --git a/server/vendor/gitee.com/openeuler/PilotGo/sdk/plugin/client/client.go b/server/vendor/gitee.com/openeuler/PilotGo/sdk/plugin/client/client.go
index dee80288fc4d0c84d7a99bb71f0731ee8261f491..c35c46054a03d0853a519bd3ed67893c24133717 100644
--- a/server/vendor/gitee.com/openeuler/PilotGo/sdk/plugin/client/client.go
+++ b/server/vendor/gitee.com/openeuler/PilotGo/sdk/plugin/client/client.go
@@ -34,9 +34,6 @@ func DefaultClient(desc *PluginInfo) *Client {
 	global_client = &Client{
 		PluginInfo: desc,
 
-		// ttcode
-		server:           "10.41.121.1:8888",
-		
 		eventChan:        make(chan *common.EventMessage, 20),
 		eventCallbackMap: make(map[int]EventCallback),