diff --git a/topology/server/service/service.go b/topology/server/service/service.go
index ade00f8a699846d0012b2cf837c162fd786add24..e1d7aa90edb9ead749dfbeee9e4c7e6d5e82abee 100644
--- a/topology/server/service/service.go
+++ b/topology/server/service/service.go
@@ -1,6 +1,7 @@
 package service
 
 import (
+	"fmt"
 	"strings"
 
 	"gitee.com/openeuler/PilotGo-plugin-topology-server/meta"
@@ -92,16 +93,43 @@ func MultiHostService() ([]*meta.Node, []*meta.Edge, []error, []error) {
 		}
 	}
 
+	hostids := []string{}
 	multi_nodes := []*meta.Node{}
 	for _, node := range nodes.Nodes {
 		if node.Type == "host" {
 			multi_nodes = append(multi_nodes, node)
+			hostids = append(hostids, node.ID)
 		}
 	}
 
+	// ttcode
+	fmt.Printf("\033[32mhostids\033[0m: %v\n", hostids)
+
 	multi_edges := []*meta.Edge{}
 	for _, edge := range edges.Edges {
-		if edge.Type == "server" || edge.Type == "client" || edge.Type == "tcp" || edge.Type == "udp" {
+		if edge.Type == "tcp" || edge.Type == "udp" {
+			multi_edges = append(multi_edges, edge)
+
+			repeat_src := false
+			repeat_dst := false
+			for _, node := range multi_nodes {
+				if node.ID == nodes.Lookup[edge.Src].ID {
+					repeat_src = true
+				}
+
+				if node.ID == nodes.Lookup[edge.Dst].ID {
+					repeat_dst = true
+				}
+			}
+
+			if !repeat_src {
+				multi_nodes = append(multi_nodes, nodes.Lookup[edge.Src])
+			}
+
+			if !repeat_dst {
+				multi_nodes = append(multi_nodes, nodes.Lookup[edge.Dst])
+			}
+		} else if edge.Type == "server" || edge.Type == "client" {
 			multi_edges = append(multi_edges, edge)
 
 			repeat_src := false
@@ -124,6 +152,80 @@ func MultiHostService() ([]*meta.Node, []*meta.Edge, []error, []error) {
 				multi_nodes = append(multi_nodes, nodes.Lookup[edge.Dst])
 			}
 
+			// 添加process-to-process、process-to-host edge
+			start_nodeid := edge.Dst
+			for {
+				if nodes.Lookup[start_nodeid].Metrics["Ppid"] != "1" {
+					// 添加 process-to-process edge
+					edgeid := start_nodeid + "_belong_" + nodes.Lookup[start_nodeid].UUID + "_process_" + nodes.Lookup[start_nodeid].Metrics["Ppid"]
+					edge1, ok := edges.Lookup.Load(edgeid)
+					if !ok {
+						fmt.Printf("%+v\n", errors.Errorf("faild to load edge from edges.lookup: %s**2", edgeid))
+					}
+
+					repeat_edge := false
+					for _, edge2 := range multi_edges {
+						if edge2.ID == edge1.(*meta.Edge).ID {
+							repeat_edge = true
+						}
+					}
+
+					if !repeat_edge {
+						multi_edges = append(multi_edges, edge1.(*meta.Edge))
+					}
+
+					start_nodeid = nodes.Lookup[start_nodeid].UUID + "_process_" + nodes.Lookup[start_nodeid].Metrics["Ppid"]
+
+					continue
+				}
+
+				// 添加 process-to-1 edge
+				edgeid_to_1 := start_nodeid + "_belong_" + nodes.Lookup[start_nodeid].UUID + "_process_" + nodes.Lookup[start_nodeid].Metrics["Ppid"]
+				edge_to_1, ok := edges.Lookup.Load(edgeid_to_1)
+				if !ok {
+					fmt.Printf("%+v\n", errors.Errorf("faild to load edge from edges.lookup: %s**2", edgeid_to_1))
+				}
+
+				repeat_edge_to_1 := false
+				for _, edge2 := range multi_edges {
+					if edge2.ID == edge_to_1.(*meta.Edge).ID {
+						repeat_edge_to_1 = true
+					}
+				}
+
+				if !repeat_edge_to_1 {
+					multi_edges = append(multi_edges, edge_to_1.(*meta.Edge))
+				}
+
+				// 添加 1-to-host edge
+				start_nodeid = nodes.Lookup[start_nodeid].UUID + "_process_" + nodes.Lookup[start_nodeid].Metrics["Ppid"]
+				edgeid_to_host := ""
+				for _, hostid := range hostids {
+					if nodes.Lookup[start_nodeid].UUID == nodes.Lookup[hostid].UUID {
+						edgeid_to_host = start_nodeid + "_belong_" + nodes.Lookup[hostid].ID
+						break
+					}
+				}
+
+				edge_to_host, ok := edges.Lookup.Load(edgeid_to_host)
+				if !ok {
+					fmt.Printf("%+v\n", errors.Errorf("faild to load edge from edges.lookup: %s**2", edgeid_to_host))
+				}
+
+				repeat_edge_to_host := false
+				for _, edge2 := range multi_edges {
+					if edge2.ID == edge_to_host.(*meta.Edge).ID {
+						repeat_edge_to_host = true
+					}
+				}
+
+				if !repeat_edge_to_host {
+					multi_edges = append(multi_edges, edge_to_host.(*meta.Edge))
+				}
+
+				break
+			}
+
 		}
 	}