diff --git a/extensions/telegram/src/accounts.ts b/extensions/telegram/src/accounts.ts
index d29922679d2..bb9379cd419 100644
--- a/extensions/telegram/src/accounts.ts
+++ b/extensions/telegram/src/accounts.ts
@@ -10,13 +10,12 @@ import {
   resolveAccountWithDefaultFallback,
   type OpenClawConfig,
 } from "openclaw/plugin-sdk/account-resolution";
-import { isTruthyEnvValue } from "openclaw/plugin-sdk/infra-runtime";
 import {
   listBoundAccountIds,
   resolveDefaultAgentBoundAccountId,
 } from "openclaw/plugin-sdk/routing";
 import { formatSetExplicitDefaultInstruction } from "openclaw/plugin-sdk/routing";
-import { createSubsystemLogger } from "openclaw/plugin-sdk/runtime-env";
+import { createSubsystemLogger, isTruthyEnvValue } from "openclaw/plugin-sdk/runtime-env";
 import type { TelegramAccountConfig, TelegramActionConfig } from "../runtime-api.js";
 import { resolveTelegramToken } from "./token.js";
 
diff --git a/extensions/telegram/src/network-config.test.ts b/extensions/telegram/src/network-config.test.ts
index 94efd1c2884..855e026f1b0 100644
--- a/extensions/telegram/src/network-config.test.ts
+++ b/extensions/telegram/src/network-config.test.ts
@@ -1,22 +1,22 @@
 import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
 import type { TelegramNetworkConfig } from "../../../src/config/types.telegram.js";
 
-vi.mock("openclaw/plugin-sdk/infra-runtime", async (importOriginal) => {
-  const actual = await importOriginal<typeof import("openclaw/plugin-sdk/infra-runtime")>();
+vi.mock("openclaw/plugin-sdk/runtime-env", async (importOriginal) => {
+  const actual = await importOriginal<typeof import("openclaw/plugin-sdk/runtime-env")>();
   return {
     ...actual,
     isWSL2Sync: vi.fn(() => false),
   };
 });
 
-let isWSL2Sync: typeof import("openclaw/plugin-sdk/infra-runtime").isWSL2Sync;
+let isWSL2Sync: typeof import("openclaw/plugin-sdk/runtime-env").isWSL2Sync;
 let resetTelegramNetworkConfigStateForTests: typeof import("./network-config.js").resetTelegramNetworkConfigStateForTests;
 let resolveTelegramAutoSelectFamilyDecision: typeof import("./network-config.js").resolveTelegramAutoSelectFamilyDecision;
 let resolveTelegramDnsResultOrderDecision: typeof import("./network-config.js").resolveTelegramDnsResultOrderDecision;
 
 async function loadModule() {
   vi.resetModules();
-  ({ isWSL2Sync } = await import("openclaw/plugin-sdk/infra-runtime"));
+  ({ isWSL2Sync } = await import("openclaw/plugin-sdk/runtime-env"));
   ({
     resetTelegramNetworkConfigStateForTests,
     resolveTelegramAutoSelectFamilyDecision,
@@ -132,7 +132,7 @@ describe("resolveTelegramAutoSelectFamilyDecision", () => {
       },
     ])("$name", ({ env, network, expected, wsl2 = true }) => {
       if (!isWSL2Sync) {
-        throw new Error("infra-runtime mock not loaded");
+        throw new Error("runtime-env mock not loaded");
       }
       vi.mocked(isWSL2Sync).mockReturnValue(wsl2);
       const decision = resolveTelegramAutoSelectFamilyDecision({
diff --git a/extensions/telegram/src/network-config.ts b/extensions/telegram/src/network-config.ts
index a37a8656203..32a716be563 100644
--- a/extensions/telegram/src/network-config.ts
+++ b/extensions/telegram/src/network-config.ts
@@ -1,7 +1,6 @@
 import process from "node:process";
 import type { TelegramNetworkConfig } from "openclaw/plugin-sdk/config-runtime";
-import { isTruthyEnvValue } from "openclaw/plugin-sdk/infra-runtime";
-import { isWSL2Sync } from "openclaw/plugin-sdk/infra-runtime";
+import { isTruthyEnvValue, isWSL2Sync } from "openclaw/plugin-sdk/runtime-env";
 
 export const TELEGRAM_DISABLE_AUTO_SELECT_FAMILY_ENV =
   "OPENCLAW_TELEGRAM_DISABLE_AUTO_SELECT_FAMILY";
diff --git a/src/plugin-sdk/runtime-env.ts b/src/plugin-sdk/runtime-env.ts
index c72ad22c33f..89ae2aa47fd 100644
--- a/src/plugin-sdk/runtime-env.ts
+++ b/src/plugin-sdk/runtime-env.ts
@@ -16,6 +16,7 @@ export {
   success,
   warn,
 } from "../globals.js";
+export { isTruthyEnvValue } from "../infra/env.js";
 export * from "../logging.js";
 export { waitForAbortSignal } from "../infra/abort-signal.js";
 export { retryAsync } from "../infra/retry.js";