diff --git a/go-backend/internal/http/client/federation.go b/go-backend/internal/http/client/federation.go
index 128055a..09d6a64 100644
--- a/go-backend/internal/http/client/federation.go
+++ b/go-backend/internal/http/client/federation.go
@@ -77,6 +77,18 @@ type RuntimeDiagnoseRequest struct {
 	Timeout int    `json:"timeout"`
 }
 
+type RuntimeNodeCommandRequest struct {
+	CommandType string      `json:"commandType"`
+	Data        interface{} `json:"data"`
+}
+
+type RuntimeNodeCommandResponse struct {
+	Type    string                 `json:"type"`
+	Success bool                   `json:"success"`
+	Message string                 `json:"message"`
+	Data    map[string]interface{} `json:"data,omitempty"`
+}
+
 func NewFederationClient() *FederationClient {
 	return &FederationClient{
 		client: &http.Client{
@@ -333,3 +345,42 @@ func (c *FederationClient) Diagnose(url, token, localDomain string, reqData Runt
 
 	return res.Data, nil
 }
+
+func (c *FederationClient) Command(url, token, localDomain string, reqData RuntimeNodeCommandRequest) (*RuntimeNodeCommandResponse, error) {
+	url = strings.TrimSuffix(url, "/")
+	bodyBytes, _ := json.Marshal(reqData)
+	req, err := http.NewRequest("POST", url+"/api/v1/federation/runtime/command", strings.NewReader(string(bodyBytes)))
+	if err != nil {
+		return nil, err
+	}
+	req.Header.Set("Authorization", "Bearer "+token)
+	if localDomain != "" {
+		req.Header.Set("X-Panel-Domain", localDomain)
+	}
+	req.Header.Set("Content-Type", "application/json")
+
+	resp, err := c.client.Do(req)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != 200 {
+		body, _ := io.ReadAll(resp.Body)
+		return nil, fmt.Errorf("remote error %d: %s", resp.StatusCode, string(body))
+	}
+
+	var res struct {
+		Code int                        `json:"code"`
+		Msg  string                     `json:"msg"`
+		Data RuntimeNodeCommandResponse `json:"data"`
+	}
+	if err := json.NewDecoder(resp.Body).Decode(&res); err != nil {
+		return nil, err
+	}
+	if res.Code != 0 {
+		return nil, fmt.Errorf("remote api error: %s", res.Msg)
+	}
+
+	return &res.Data, nil
+}
diff --git a/go-backend/internal/http/handler/federation.go b/go-backend/internal/http/handler/federation.go
index 09abef2..831f64f 100644
--- a/go-backend/internal/http/handler/federation.go
+++ b/go-backend/internal/http/handler/federation.go
@@ -91,6 +91,11 @@ type federationRuntimeDiagnoseRequest struct {
 	Timeout int    `json:"timeout"`
 }
 
+type federationRuntimeCommandRequest struct {
+	CommandType string      `json:"commandType"`
+	Data        interface{} `json:"data"`
+}
+
 type peerShareUsedPort struct {
 	RuntimeID   int64  `json:"runtimeId"`
 	Port        int    `json:"port"`
@@ -1199,6 +1204,51 @@ func (h *Handler) federationRuntimeDiagnose(w http.ResponseWriter, r *http.Reque
 	response.WriteJSON(w, response.OK(res.Data))
 }
 
+func (h *Handler) federationRuntimeCommand(w http.ResponseWriter, r *http.Request) {
+	if r.Method != http.MethodPost {
+		response.WriteJSON(w, response.ErrDefault("Invalid method"))
+		return
+	}
+
+	token := extractBearerToken(r)
+	share, err := h.repo.GetPeerShareByToken(token)
+	if err != nil || share == nil {
+		response.WriteJSON(w, response.Err(401, "Unauthorized"))
+		return
+	}
+
+	var req federationRuntimeCommandRequest
+	if err := decodeJSON(r.Body, &req); err != nil {
+		response.WriteJSON(w, response.ErrDefault("Invalid JSON"))
+		return
+	}
+	cmd := strings.TrimSpace(req.CommandType)
+	if cmd == "" {
+		response.WriteJSON(w, response.ErrDefault("commandType is required"))
+		return
+	}
+	if !isFederationRuntimeCommandAllowed(cmd) {
+		response.WriteJSON(w, response.ErrDefault("command not allowed"))
+		return
+	}
+
+	res, err := h.sendNodeCommand(share.NodeID, cmd, req.Data, false, false)
+	if err != nil {
+		response.WriteJSON(w, response.ErrDefault(err.Error()))
+		return
+	}
+	response.WriteJSON(w, response.OK(res))
+}
+
+func isFederationRuntimeCommandAllowed(commandType string) bool {
+	switch strings.ToLower(strings.TrimSpace(commandType)) {
+	case "addservice", "updateservice", "deleteservice", "pauseservice", "resumeservice", "addchains", "deletechains", "addlimiters", "deletelimiters", "tcpping", "reload":
+		return true
+	default:
+		return false
+	}
+}
+
 func (h *Handler) pickPeerSharePort(share *sqlite.PeerShare, requestedPort int) (int, error) {
 	if share == nil {
 		return 0, fmt.Errorf("share not found")
diff --git a/go-backend/internal/http/handler/handler.go b/go-backend/internal/http/handler/handler.go
index 204613f..2cca255 100644
--- a/go-backend/internal/http/handler/handler.go
+++ b/go-backend/internal/http/handler/handler.go
@@ -169,6 +169,7 @@ func (h *Handler) Register(mux *http.ServeMux) {
 	mux.HandleFunc("/api/v1/federation/runtime/apply-role", h.authPeer(h.federationRuntimeApplyRole))
 	mux.HandleFunc("/api/v1/federation/runtime/release-role", h.authPeer(h.federationRuntimeReleaseRole))
 	mux.HandleFunc("/api/v1/federation/runtime/diagnose", h.authPeer(h.federationRuntimeDiagnose))
+	mux.HandleFunc("/api/v1/federation/runtime/command", h.authPeer(h.federationRuntimeCommand))
 	mux.HandleFunc("/api/v1/federation/node/import", h.nodeImport)
 
 	mux.HandleFunc("/flow/test", h.flowTest)
diff --git a/go-backend/internal/http/middleware/auth.go b/go-backend/internal/http/middleware/auth.go
index bf3aebf..7e60afc 100644
--- a/go-backend/internal/http/middleware/auth.go
+++ b/go-backend/internal/http/middleware/auth.go
@@ -93,6 +93,8 @@ func shouldSkip(path string) bool {
 		return true
 	case path == "/api/v1/federation/runtime/diagnose":
 		return true
+	case path == "/api/v1/federation/runtime/command":
+		return true
 	default:
 		return false
 	}