diff --git a/extensions/msteams/src/file-lock.ts b/extensions/msteams/src/file-lock.ts
index fa3f4783cba..ef61d1b6214 100644
--- a/extensions/msteams/src/file-lock.ts
+++ b/extensions/msteams/src/file-lock.ts
@@ -1 +1 @@
-export { withFileLock } from "../runtime-api.js";
+export { withFileLock } from "openclaw/plugin-sdk/msteams";
diff --git a/extensions/msteams/src/store-fs.ts b/extensions/msteams/src/store-fs.ts
index 8f032abfefc..de98e17b8ff 100644
--- a/extensions/msteams/src/store-fs.ts
+++ b/extensions/msteams/src/store-fs.ts
@@ -1,6 +1,9 @@
 import fs from "node:fs";
-import { readJsonFileWithFallback, writeJsonFileAtomically } from "../runtime-api.js";
-import { withFileLock as withPathLock } from "./file-lock.js";
+import {
+  readJsonFileWithFallback,
+  withFileLock as withPathLock,
+  writeJsonFileAtomically,
+} from "openclaw/plugin-sdk/msteams";
 
 const STORE_LOCK_OPTIONS = {
   retries: {