diff --git a/extensions/matrix/src/matrix/sdk/transport-runtime-api.ts b/extensions/matrix/src/matrix/sdk/transport-runtime-api.ts
index d964cbf6ccf..fcb98da6653 100644
--- a/extensions/matrix/src/matrix/sdk/transport-runtime-api.ts
+++ b/extensions/matrix/src/matrix/sdk/transport-runtime-api.ts
@@ -1,4 +1,4 @@
-import { fetchWithRuntimeDispatcher } from "openclaw/plugin-sdk/runtime-fetch";
+import { fetchWithRuntimeDispatcher, isMockedFetch } from "openclaw/plugin-sdk/runtime-fetch";
 import {
   closeDispatcher,
   createPinnedDispatcher,
@@ -11,6 +11,7 @@ export {
   closeDispatcher,
   createPinnedDispatcher,
   fetchWithRuntimeDispatcher,
+  isMockedFetch,
   resolvePinnedHostnameWithPolicy,
   type PinnedDispatcherPolicy,
   type SsrFPolicy,
diff --git a/extensions/matrix/src/matrix/sdk/transport.ts b/extensions/matrix/src/matrix/sdk/transport.ts
index f3dc802bbdf..9b4124ec06d 100644
--- a/extensions/matrix/src/matrix/sdk/transport.ts
+++ b/extensions/matrix/src/matrix/sdk/transport.ts
@@ -5,6 +5,7 @@ import {
   closeDispatcher,
   createPinnedDispatcher,
   resolvePinnedHostnameWithPolicy,
+  isMockedFetch,
   type SsrFPolicy,
   fetchWithRuntimeDispatcher,
   type PinnedDispatcherPolicy,
@@ -93,6 +94,9 @@ async function fetchWithMatrixDispatcher(params: {
   url: string;
   init: MatrixDispatcherRequestInit;
 }): Promise<Response> {
+  if (isMockedFetch(globalThis.fetch)) {
+    return await globalThis.fetch(params.url, params.init);
+  }
   // Keep this dispatcher-routing logic local to Matrix transport. Shared SSRF
   // fetches must stay fail-closed unless a retry path can preserve the
   // validated pinned-address binding. Route dispatcher-attached requests
diff --git a/src/plugin-sdk/runtime-fetch.ts b/src/plugin-sdk/runtime-fetch.ts
index 0d1dc85a811..7e5c999f513 100644
--- a/src/plugin-sdk/runtime-fetch.ts
+++ b/src/plugin-sdk/runtime-fetch.ts
@@ -3,5 +3,6 @@
 
 export {
   fetchWithRuntimeDispatcher,
+  isMockedFetch,
   type DispatcherAwareRequestInit,
 } from "../infra/net/runtime-fetch.js";