diff --git a/en/rum/sdk/harmony/data-collection.mdx b/en/rum/sdk/harmony/data-collection.mdx
index c06c229..bb850ce 100644
--- a/en/rum/sdk/harmony/data-collection.mdx
+++ b/en/rum/sdk/harmony/data-collection.mdx
@@ -107,9 +107,9 @@ Action events include `action.id`, `action.type`, `action.target.name`, and `act
 
 A resource represents a network request. The SDK generates resources in these cases:
 
-- You use an `rcp` session with `FlashcatTrace.interceptor()`
-- You use `FlashcatHttp.request()` to wrap `@kit.NetworkKit` requests
-- You manually call `GlobalRumMonitor.get().startResource()` and `stopResource()`
+- You use an `rcp` session with `FlashcatTrace.interceptor()`, with `setTrackNetworkRequests(true)` enabled
+- You use `FlashcatHttp.request()` to wrap `@kit.NetworkKit` requests, with `setTrackNetworkRequests(true)` enabled
+- You manually call `GlobalRumMonitor.get().startResource()` and `stopResource()`, which the toggle does not affect
 
 ```ts
 import {
diff --git a/en/rum/sdk/harmony/sdk-integration.mdx b/en/rum/sdk/harmony/sdk-integration.mdx
index 2f28934..98c63df 100644
--- a/en/rum/sdk/harmony/sdk-integration.mdx
+++ b/en/rum/sdk/harmony/sdk-integration.mdx
@@ -160,7 +160,11 @@ monitor.stopAction(RumActionType.SCROLL, 'product_feed');
 
 ## Track network requests and Trace
 
-The HarmonyOS SDK supports two network integration paths.
+The HarmonyOS SDK supports two network integration paths. Both only produce resource events when RUM is configured with `setTrackNetworkRequests(true)`, which is disabled by default.
+
+<Note>
+The SDK does not automatically hook `http.createHttp()` from `@kit.NetworkKit`. Requests you send with it directly are not collected. Use one of the integration paths below, or the [manual resource API](/en/rum/sdk/harmony/data-collection#resource-events).
+</Note>
 
 ### rcp interceptor
 
diff --git a/zh/rum/sdk/harmony/data-collection.mdx b/zh/rum/sdk/harmony/data-collection.mdx
index ffb126f..4159b42 100644
--- a/zh/rum/sdk/harmony/data-collection.mdx
+++ b/zh/rum/sdk/harmony/data-collection.mdx
@@ -107,9 +107,9 @@ Action 事件包含 `action.id`、`action.type`、`action.target.name` 和 `acti
 
 Resource 表示网络请求。SDK 会在以下场景生成 resource：
 
-- 使用 `rcp` session 并添加 `FlashcatTrace.interceptor()`
-- 使用 `FlashcatHttp.request()` 包装 `@kit.NetworkKit` 请求
-- 通过 `GlobalRumMonitor.get().startResource()` 和 `stopResource()` 手动记录
+- 使用 `rcp` session 并添加 `FlashcatTrace.interceptor()`，需要启用 `setTrackNetworkRequests(true)`
+- 使用 `FlashcatHttp.request()` 包装 `@kit.NetworkKit` 请求，需要启用 `setTrackNetworkRequests(true)`
+- 通过 `GlobalRumMonitor.get().startResource()` 和 `stopResource()` 手动记录，不受该开关影响
 
 ```ts
 import {
diff --git a/zh/rum/sdk/harmony/sdk-integration.mdx b/zh/rum/sdk/harmony/sdk-integration.mdx
index 77a066d..6ae2484 100644
--- a/zh/rum/sdk/harmony/sdk-integration.mdx
+++ b/zh/rum/sdk/harmony/sdk-integration.mdx
@@ -160,7 +160,11 @@ monitor.stopAction(RumActionType.SCROLL, 'product_feed');
 
 ## 采集网络请求和 Trace
 
-HarmonyOS SDK 提供两种网络接入方式。
+HarmonyOS SDK 提供两种网络接入方式。两者都只有在 RUM 配置中启用 `setTrackNetworkRequests(true)` 后才会生成 resource 事件，该开关默认关闭。
+
+<Note>
+SDK 不会自动挂钩 `@kit.NetworkKit` 的 `http.createHttp()`。直接用它发起的请求不会被采集，请改用下面两种接入方式之一，或使用[手动 resource API](/zh/rum/sdk/harmony/data-collection#resource-事件)。
+</Note>
 
 ### rcp 拦截器