diff --git a/ability/ability_runtime/child_process/libchild_process.ndk.json b/ability/ability_runtime/child_process/libchild_process.ndk.json
index b00d0d189533554ddc571ce9c2940cb8c929f08d..6f6bdcebf52d519ab862738a444bbdc8ae0a2a04 100644
--- a/ability/ability_runtime/child_process/libchild_process.ndk.json
+++ b/ability/ability_runtime/child_process/libchild_process.ndk.json
@@ -6,5 +6,9 @@
   {
       "first_introduced": "13",
       "name": "OH_Ability_StartNativeChildProcess"
+  },
+  {
+      "first_introduced": "17",
+      "name": "OH_Ability_GetCurrentChildProcessArgs"
   }
 ]
\ No newline at end of file
diff --git a/ability/ability_runtime/child_process/native_child_process.h b/ability/ability_runtime/child_process/native_child_process.h
index a60cca63568834946710910b6b94f6fa1afb2f5a..ca195fdefad29793d3711a5fc3b03084cf25f7d1 100644
--- a/ability/ability_runtime/child_process/native_child_process.h
+++ b/ability/ability_runtime/child_process/native_child_process.h
@@ -279,6 +279,15 @@ Ability_NativeChildProcess_ErrCode OH_Ability_StartNativeChildProcess(
     const char* entry, NativeChildProcess_Args args,
     NativeChildProcess_Options options, int32_t *pid);
 
+/**
+ * @brief Child process get self NativeChildProcess_Args.
+ *
+ * @return Returns a pointer to the arguments passed to current child process.\n
+ * For details, see {@link NativeChildProcess_Args}.
+ * @since 17
+ */
+NativeChildProcess_Args* OH_Ability_GetCurrentChildProcessArgs();
+
 #ifdef __cplusplus
 } // extern "C"
 #endif