diff --git a/ability/ability_runtime/child_process/native_child_process.h b/ability/ability_runtime/child_process/native_child_process.h
index ce59adf740bd17bd4832cc76d0e6ef13fddae81c..2c70a5d941af48a726fa47b48d304c048584e02b 100644
--- a/ability/ability_runtime/child_process/native_child_process.h
+++ b/ability/ability_runtime/child_process/native_child_process.h
@@ -152,13 +152,13 @@ typedef struct Ability_ChildProcessConfigs Ability_ChildProcessConfigs;
 Ability_ChildProcessConfigs* OH_Ability_CreateChildProcessConfigs();
 
 /**
- * @brief Destroys a child process configs object and releases associated rescources.
+ * @brief Destroys a child process configs object and releases associated resources.
  *
  * @param configs Pointer to the child process configs object to be destroyed.
  * After this call, the pointer becomes invalid and must not be used.
  * Passing nullptr is allowed and will be ignored.
  * @return Returns {@link NCP_NO_ERROR} if the operation is successful or if the input is nullptr.
- *         Returns {@link NCP_NO_ERR_INVALID_PARAM} if the input parameters are invalid.
+ *         Returns {@link NCP_ERR_INVALID_PARAM} if the input parameters are invalid.
  * @since 20
  */
 Ability_NativeChildProcess_ErrCode OH_Ability_DestroyChildProcessConfigs(Ability_ChildProcessConfigs* configs);
@@ -169,8 +169,8 @@ Ability_NativeChildProcess_ErrCode OH_Ability_DestroyChildProcessConfigs(Ability
  *
  * @param configs Pointer to the child process configs object. Must not be nullptr.
  * @param isolationMode The isolation mode to set. See {@link NativeChildProcess_IsolationMode} for details.
- * @return Returns {@link NCP_NO_ERROR} if the isolation mode is set successful.
- *         Returns {@link NCP_NO_ERR_INVALID_PARAM} if the input parameters are invalid.
+ * @return Returns {@link NCP_NO_ERROR} if the isolation mode is set successfully.
+ *         Returns {@link NCP_ERR_INVALID_PARAM} if the input parameters are invalid.
  * @since 20
  */
 Ability_NativeChildProcess_ErrCode OH_Ability_ChildProcessConfigs_SetIsolationMode(
@@ -184,8 +184,8 @@ Ability_NativeChildProcess_ErrCode OH_Ability_ChildProcessConfigs_SetIsolationMo
  * Must be a non-empty string containing only letters, digits, or underscores.
  * Maximum length is 64 characters.
  * The name ultimately assigned to the process is {bundleName}:{processName}.
- * @return Returns {@link NCP_NO_ERROR} if the process name is set successful.
- *         Returns {@link NCP_NO_ERR_INVALID_PARAM} if the input parameters are invalid.
+ * @return Returns {@link NCP_NO_ERROR} if the process name is set successfully.
+ *         Returns {@link NCP_ERR_INVALID_PARAM} if the input parameters are invalid.
  * @since 20
  */
 Ability_NativeChildProcess_ErrCode OH_Ability_ChildProcessConfigs_SetProcessName(Ability_ChildProcessConfigs* configs,
@@ -426,7 +426,7 @@ Ability_NativeChildProcess_ErrCode OH_Ability_StartNativeChildProcessWithConfigs
 NativeChildProcess_Args* OH_Ability_GetCurrentChildProcessArgs();
 
 /**
- * @brief Define a callback function to handle the exit of a native child process.
+ * @brief Defines a callback function to handle the exit of a native child process.
  *
  * @param pid The pid of the exited native child process.
  * @param signal The signal of the exited native child process.