diff --git a/extensions/feishu/src/async.test.ts b/extensions/feishu/src/async.test.ts
index 4d80592722b..352f4b64946 100644
--- a/extensions/feishu/src/async.test.ts
+++ b/extensions/feishu/src/async.test.ts
@@ -49,4 +49,19 @@ describe("waitForAbortableDelay", () => {
 
     await expect(delay).resolves.toBe(true);
   });
+
+  it("normalizes oversized delays before arming the timer", async () => {
+    const timeoutSpy = vi
+      .spyOn(globalThis, "setTimeout")
+      .mockImplementation((callback: () => void) => {
+        queueMicrotask(callback);
+        return 1 as unknown as ReturnType<typeof setTimeout>;
+      });
+    vi.spyOn(globalThis, "clearTimeout").mockImplementation(() => undefined);
+
+    const delay = waitForAbortableDelay(Number.MAX_SAFE_INTEGER);
+
+    expect(timeoutSpy).toHaveBeenCalledWith(expect.any(Function), MAX_TIMER_TIMEOUT_MS);
+    await expect(delay).resolves.toBe(true);
+  });
 });
diff --git a/extensions/feishu/src/async.ts b/extensions/feishu/src/async.ts
index 7224a4dc45a..6b138083085 100644
--- a/extensions/feishu/src/async.ts
+++ b/extensions/feishu/src/async.ts
@@ -101,7 +101,7 @@ export function waitForAbortableDelay(
       return;
     }
 
-    timer = setTimeout(() => finish(true), delayMs);
+    timer = setTimeout(() => finish(true), resolveTimerTimeoutMs(delayMs, 1));
     timer.unref?.();
   });
 }