Update xposed-channel documentation

docs-source/src/en/api/special-features/xposed-channel.md

@@ -192,7 +192,7 @@ A callback event with the same **key** will only call back the callback event re
 
 The same **key** registers **dataChannel** in the same **Activity** but different **Fragment**, they will still be called back in the current **Activity** at the same time.
 
-In a Module App, you can only use **Context** of **Activity** to register **dataChannel**, you cannot use **dataChannel** in **Application** and **Service**.
+In a Module App, you can use **dataChannel** in **Activity**, **Application** and **Service**, when used in places other than **Activity**, each callback event will instant callback, at which point you can use **ChannelPriority** to manage.
 
 If you want to use **dataChannel** in **Fragment**, use **activity?.dataChannel(...)**.
 
@@ -259,7 +259,7 @@ class FragmentB : BaseFragment() {
 
 ## Security Instructions
 
-In the Module environment, you can only receive the communication data sent by <u>**the Host App of the specified package name**</u> and can only send to <u>**the Host App of the specified package name**</u>, except for System Framework.
+In the module environment, you can only receive the communication data sent by <u>**the Host App of the specified package name**</u> and can only send to <u>**the Host App of the specified package name**</u>, except for System Framework.
 
 ::: danger
 

docs-source/src/zh-cn/api/special-features/xposed-channel.md

@@ -186,7 +186,7 @@ class OtherActivity : AppCompatActivity() {
 
 相同的 **key** 在同一个 **Activity** 不同的 **Fragment** 中注册 **dataChannel**，它们依然会在当前 **Activity** 中同时被回调。 
 
-在模块中，你只能使用 **Activity** 的 **Context** 注册 **dataChannel**，你不能在 **Application** 以及 **Service** 等地方使用 **dataChannel**。
+在模块中，你可以在 **Activity**、**Application** 以及 **Service** 等地方使用 **dataChannel**，在 **Activity** 以外的地方使用时每个回调事件都会即时回调，此时你可以使用 **ChannelPriority** 进行管理。
 
 若要在 **Fragment** 中使用 **dataChannel**，请使用 **activity?.dataChannel(...)**。