diff --git a/extensions/xai/code-execution.test.ts b/extensions/xai/code-execution.test.ts
index 4810bebcc8a..53e5975c4dc 100644
--- a/extensions/xai/code-execution.test.ts
+++ b/extensions/xai/code-execution.test.ts
@@ -1,5 +1,5 @@
-import { withFetchPreconnect } from "openclaw/plugin-sdk/testing";
 import { afterEach, describe, expect, it, vi } from "vitest";
+import { withFetchPreconnect } from "../../src/test-utils/fetch-mock.js";
 import { createCodeExecutionTool } from "./code-execution.js";
 
 function installCodeExecutionFetch(payload?: Record<string, unknown>) {
diff --git a/extensions/xai/web-search.test.ts b/extensions/xai/web-search.test.ts
index 18176d6d235..b3dfff39410 100644
--- a/extensions/xai/web-search.test.ts
+++ b/extensions/xai/web-search.test.ts
@@ -1,7 +1,7 @@
 import { NON_ENV_SECRETREF_MARKER } from "openclaw/plugin-sdk/provider-auth-runtime";
 import { createNonExitingRuntime } from "openclaw/plugin-sdk/runtime-env";
-import { withEnv, withEnvAsync } from "openclaw/plugin-sdk/testing";
 import { describe, expect, it, vi } from "vitest";
+import { withEnv, withEnvAsync } from "../../src/test-utils/env.js";
 import { createWizardPrompter } from "../../test/helpers/wizard-prompter.js";
 import { resolveXaiCatalogEntry } from "./model-definitions.js";
 import { isModernXaiModel, resolveXaiForwardCompatModel } from "./provider-models.js";
diff --git a/extensions/xai/x-search.test.ts b/extensions/xai/x-search.test.ts
index f6e57052abe..36ad87807c0 100644
--- a/extensions/xai/x-search.test.ts
+++ b/extensions/xai/x-search.test.ts
@@ -1,5 +1,5 @@
-import { withFetchPreconnect } from "openclaw/plugin-sdk/testing";
 import { afterEach, describe, expect, it, vi } from "vitest";
+import { withFetchPreconnect } from "../../src/test-utils/fetch-mock.js";
 import { createXSearchTool } from "./x-search.js";
 
 function installXSearchFetch(payload?: Record<string, unknown>) {