diff --git a/server/apiv2/handlers/tso_keyspace_group.go b/server/apiv2/handlers/tso_keyspace_group.go
index 5de8fd6a9cc..7030c332406 100644
--- a/server/apiv2/handlers/tso_keyspace_group.go
+++ b/server/apiv2/handlers/tso_keyspace_group.go
@@ -40,9 +40,9 @@ func RegisterTSOKeyspaceGroup(r *gin.RouterGroup) {
 	router.GET("", GetKeyspaceGroups)
 	router.GET("/:id", GetKeyspaceGroupByID)
 	router.DELETE("/:id", DeleteKeyspaceGroupByID)
+	router.PATCH("/:id", SetNodesForKeyspaceGroup)          // only to support set nodes
+	router.PATCH("/:id/*node", SetPriorityForKeyspaceGroup) // only to support set priority
 	router.POST("/:id/alloc", AllocNodesForKeyspaceGroup)
-	router.POST("/:id/nodes", SetNodesForKeyspaceGroup)
-	router.POST("/:id/priority", SetPriorityForKeyspaceGroup)
 	router.POST("/:id/split", SplitKeyspaceGroupByID)
 	router.DELETE("/:id/split", FinishSplitKeyspaceByID)
 	router.POST("/:id/merge", MergeKeyspaceGroups)
@@ -436,8 +436,7 @@ func SetNodesForKeyspaceGroup(c *gin.Context) {
 
 // SetPriorityForKeyspaceGroupParams defines the params for setting priority of tso node for the keyspace group.
 type SetPriorityForKeyspaceGroupParams struct {
-	Node     string `json:"node"`
-	Priority int    `json:"priority"`
+	Priority int `json:"priority"`
 }
 
 // SetPriorityForKeyspaceGroup sets priority of tso node for the keyspace group.
@@ -447,6 +446,11 @@ func SetPriorityForKeyspaceGroup(c *gin.Context) {
 		c.AbortWithStatusJSON(http.StatusBadRequest, "invalid keyspace group id")
 		return
 	}
+	node, err := parseNodeAddress(c)
+	if err != nil {
+		c.AbortWithStatusJSON(http.StatusBadRequest, "invalid node address")
+		return
+	}
 	svr := c.MustGet(middlewares.ServerContextKey).(*server.Server)
 	manager := svr.GetKeyspaceGroupManager()
 	if manager == nil {
@@ -468,12 +472,12 @@ func SetPriorityForKeyspaceGroup(c *gin.Context) {
 	// check if node exists
 	members := kg.Members
 	if slice.NoneOf(members, func(i int) bool {
-		return members[i].Address == setParams.Node
+		return members[i].Address == node
 	}) {
 		c.AbortWithStatusJSON(http.StatusBadRequest, "tso node does not exist in the keyspace group")
 	}
 	// set priority
-	err = manager.SetPriorityForKeyspaceGroup(id, setParams.Node, setParams.Priority)
+	err = manager.SetPriorityForKeyspaceGroup(id, node, setParams.Priority)
 	if err != nil {
 		c.AbortWithStatusJSON(http.StatusInternalServerError, err.Error())
 		return
@@ -492,6 +496,19 @@ func validateKeyspaceGroupID(c *gin.Context) (uint32, error) {
 	return uint32(id), nil
 }
 
+func parseNodeAddress(c *gin.Context) (string, error) {
+	node := c.Param("node")
+	if node == "" {
+		return "", errors.New("invalid node address")
+	}
+	// In pd-ctl, we use url.PathEscape to escape the node address and replace the % to \%.
+	// But in the gin framework, it will unescape the node address automatically.
+	// So we need to replace the \/ to /.
+	node = strings.ReplaceAll(node, "\\/", "/")
+	node = strings.TrimPrefix(node, "/")
+	return node, nil
+}
+
 func isValid(id uint32) bool {
 	return id >= utils.DefaultKeyspaceGroupID && id <= utils.MaxKeyspaceGroupCountInUse
 }
diff --git a/tests/integrations/mcs/keyspace/tso_keyspace_group_test.go b/tests/integrations/mcs/keyspace/tso_keyspace_group_test.go
index 41bcba0e90b..dc33016eafb 100644
--- a/tests/integrations/mcs/keyspace/tso_keyspace_group_test.go
+++ b/tests/integrations/mcs/keyspace/tso_keyspace_group_test.go
@@ -354,7 +354,7 @@ func (suite *keyspaceGroupTestSuite) tryGetKeyspaceGroup(id uint32) (*endpoint.K
 func (suite *keyspaceGroupTestSuite) trySetNodesForKeyspaceGroup(id int, request *handlers.SetNodesForKeyspaceGroupParams) (*endpoint.KeyspaceGroup, int) {
 	data, err := json.Marshal(request)
 	suite.NoError(err)
-	httpReq, err := http.NewRequest(http.MethodPost, suite.server.GetAddr()+keyspaceGroupsPrefix+fmt.Sprintf("/%d/nodes", id), bytes.NewBuffer(data))
+	httpReq, err := http.NewRequest(http.MethodPatch, suite.server.GetAddr()+keyspaceGroupsPrefix+fmt.Sprintf("/%d", id), bytes.NewBuffer(data))
 	suite.NoError(err)
 	resp, err := suite.dialClient.Do(httpReq)
 	suite.NoError(err)
diff --git a/tools/pd-ctl/pdctl/command/global.go b/tools/pd-ctl/pdctl/command/global.go
index 8d888b60b1f..85fe63ac8be 100644
--- a/tools/pd-ctl/pdctl/command/global.go
+++ b/tools/pd-ctl/pdctl/command/global.go
@@ -165,7 +165,7 @@ func getEndpoints(cmd *cobra.Command) []string {
 	return strings.Split(addrs, ",")
 }
 
-func postJSON(cmd *cobra.Command, prefix string, input map[string]interface{}) {
+func requestJSON(cmd *cobra.Command, method, prefix string, input map[string]interface{}) {
 	data, err := json.Marshal(input)
 	if err != nil {
 		cmd.Println(err)
@@ -175,19 +175,31 @@ func postJSON(cmd *cobra.Command, prefix string, input map[string]interface{}) {
 	endpoints := getEndpoints(cmd)
 	err = tryURLs(cmd, endpoints, func(endpoint string) error {
 		var msg []byte
-		var r *http.Response
+		var req *http.Request
+		var resp *http.Response
 		url := endpoint + "/" + prefix
-		r, err = dialClient.Post(url, "application/json", bytes.NewBuffer(data))
+		switch method {
+		case http.MethodPost, http.MethodPut, http.MethodPatch, http.MethodDelete, http.MethodGet:
+			req, err = http.NewRequest(method, url, bytes.NewBuffer(data))
+			if err != nil {
+				return err
+			}
+			req.Header.Set("Content-Type", "application/json")
+			resp, err = dialClient.Do(req)
+		default:
+			err := errors.Errorf("method %s not supported", method)
+			return err
+		}
 		if err != nil {
 			return err
 		}
-		defer r.Body.Close()
-		if r.StatusCode != http.StatusOK {
-			msg, err = io.ReadAll(r.Body)
+		defer resp.Body.Close()
+		if resp.StatusCode != http.StatusOK {
+			msg, err = io.ReadAll(resp.Body)
 			if err != nil {
 				return err
 			}
-			return errors.Errorf("[%d] %s", r.StatusCode, msg)
+			return errors.Errorf("[%d] %s", resp.StatusCode, msg)
 		}
 		return nil
 	})
@@ -198,6 +210,14 @@ func postJSON(cmd *cobra.Command, prefix string, input map[string]interface{}) {
 	cmd.Println("Success!")
 }
 
+func postJSON(cmd *cobra.Command, prefix string, input map[string]interface{}) {
+	requestJSON(cmd, http.MethodPost, prefix, input)
+}
+
+func patchJSON(cmd *cobra.Command, prefix string, input map[string]interface{}) {
+	requestJSON(cmd, http.MethodPatch, prefix, input)
+}
+
 // do send a request to server. Default is Get.
 func do(endpoint, prefix, method string, resp *string, customHeader http.Header, b *bodyOption) error {
 	var err error
diff --git a/tools/pd-ctl/pdctl/command/keyspace_group_command.go b/tools/pd-ctl/pdctl/command/keyspace_group_command.go
index a4be612a301..b5acf0fa7e8 100644
--- a/tools/pd-ctl/pdctl/command/keyspace_group_command.go
+++ b/tools/pd-ctl/pdctl/command/keyspace_group_command.go
@@ -288,17 +288,17 @@ func setNodesKeyspaceGroupCommandFunc(cmd *cobra.Command, args []string) {
 		cmd.Printf("Failed to parse the keyspace group ID: %s\n", err)
 		return
 	}
-	addresses := make([]string, 0, len(args)-1)
+	nodes := make([]string, 0, len(args)-1)
 	for _, arg := range args[1:] {
 		u, err := url.ParseRequestURI(arg)
 		if u == nil || err != nil {
 			cmd.Printf("Failed to parse the tso node address: %s\n", err)
 			return
 		}
-		addresses = append(addresses, arg)
+		nodes = append(nodes, arg)
 	}
-	postJSON(cmd, fmt.Sprintf("%s/%s/nodes", keyspaceGroupsPrefix, args[0]), map[string]interface{}{
-		"Nodes": addresses,
+	patchJSON(cmd, fmt.Sprintf("%s/%s", keyspaceGroupsPrefix, args[0]), map[string]interface{}{
+		"Nodes": nodes,
 	})
 }
 
@@ -313,21 +313,26 @@ func setPriorityKeyspaceGroupCommandFunc(cmd *cobra.Command, args []string) {
 		return
 	}
 
-	address := args[1]
-	u, err := url.ParseRequestURI(address)
+	node := args[1]
+	u, err := url.ParseRequestURI(node)
 	if u == nil || err != nil {
 		cmd.Printf("Failed to parse the tso node address: %s\n", err)
 		return
 	}
 
+	// Escape the node address to avoid the error of parsing the url
+	// But the url.PathEscape will escape the '/' to '%2F', which % will cause the error of parsing the url
+	// So we need to replace the % to \%
+	node = url.PathEscape(node)
+	node = strings.ReplaceAll(node, "%", "\\%")
+
 	priority, err := strconv.ParseInt(args[2], 10, 32)
 	if err != nil {
 		cmd.Printf("Failed to parse the priority: %s\n", err)
 		return
 	}
 
-	postJSON(cmd, fmt.Sprintf("%s/%s/priority", keyspaceGroupsPrefix, args[0]), map[string]interface{}{
-		"Node":     address,
+	patchJSON(cmd, fmt.Sprintf("%s/%s/%s", keyspaceGroupsPrefix, args[0], node), map[string]interface{}{
 		"Priority": priority,
 	})
 }