diff --git a/hiviewdfx/hidebug/include/hidebug/hidebug.h b/hiviewdfx/hidebug/include/hidebug/hidebug.h
index 23cf8235c256c9c6135fb13731b671306b2a2b4b..147ce6caf37adc825ecc11b0c01277a13d987752 100644
--- a/hiviewdfx/hidebug/include/hidebug/hidebug.h
+++ b/hiviewdfx/hidebug/include/hidebug/hidebug.h
@@ -34,13 +34,10 @@
  * @syscap SystemCapability.HiviewDFX.HiProfiler.HiDebug
  * @since 12
  */
-
 #ifndef HIVIEWDFX_HIDEBUG_H
 #define HIVIEWDFX_HIDEBUG_H
-
 #include <stdint.h>
 #include "hidebug_type.h"
-
 #ifdef __cplusplus
 extern "C" {
 #endif // __cplusplus
@@ -145,96 +142,26 @@ HiDebug_ErrorCode OH_HiDebug_StopAppTraceCapture();
  * @param value Indicates value of graphics memory, in kibibytes.
  * @return Result code
  *         {@link HIDEBUG_SUCCESS} Get graphics memory success.
- *         {@link HIDEBUG_INVALID_ARGUMENT} Invalid argumentļ¼Œvalue is null.
+ *         {@link HIDEBUG_INVALID_ARGUMENT} Invalid argument£¬value is null.
  *         {@link HIDEBUG_TRACE_ABNORMAL} Failed to get the application memory due to a remote exception.
  * @since 14
  */
 HiDebug_ErrorCode OH_HiDebug_GetGraphicsMemory(uint32_t *value);
 
 /**
- * @brief Replace MallocDispatch table with developer-defined memory allocation functions.
- *
- * @param dispatchTable A pointer to the MallocDispatch table.
- * @return Result code
- *         {@link HIDEBUG_SUCCESS} The MallocDispatch table is successfully overriden.
- *         {@link HIDEBUG_INVALID_ARGUMENT} Invalid argument, dispatchTable is a null pointer.
- * @since 20
- */
-HiDebug_ErrorCode OH_HiDebug_SetMallocDispatchTable(struct HiDebug_MallocDispatch *dispatchTable);
-
-/**
- * @brief Obtain current MallocDispatch table.
- *
- * @return Returns a pointer to MallocDispatch table on success, or NULL on failure.
-
- * @since 20
- */
-HiDebug_MallocDispatch* OH_HiDebug_GetDefaultMallocDispatchTable(void);
-
-/**
- * @brief Restore original MallocDispatch table.
- *
- * @since 20
- */
-void OH_HiDebug_RestoreMallocDispatchTable(void);
-
-/**
- * @brief Get backtrace frames start from the given frame pointer and the function is signal-safe.
+ * @brief Obtains the memory info of application process. The application memory info cache is refresh every 5 minute.
+ *        It will be forced to refresh when input true of forceRefresh parameter.
  *
- * @param object The backtrace object create by {@link OH_HiDebug_CreateBacktraceObject}.
- * @param startFp The entry frame pointer.
- * @param pcArray The array to place program counter values.
- * @param size The size of the array to place program counter values.
- * @return The number of stack frames written to array.
- * @since 20
- */
-int OH_HiDebug_BacktraceFromFp(HiDebug_Backtrace_Object object, void* startFp, void** pcArray, int size);
-
-/**
- * @brief Defines the callback of the {@link OH_HiDebug_SymbolicAddress} function.
- *
- * @param pc The program counter pass to {@link OH_HiDebug_SymbolicAddress}.
- * @param arg The arg pass to {@link OH_HiDebug_SymbolicAddress}.
- * @param frame The parsed frame content, the content is invalid after return of {@link OH_HiDebug_SymbolicAddress}.
- * @since 20
- */
-typedef void (*OH_HiDebug_SymbolicAddressCallback)(void* pc, void* arg, const HiDebug_StackFrame* frame);
-
-/**
- * @brief Get detailed symbol info by given pc and the function is not signal-safe.
- *
- * @param object The backtrace object create by {@link OH_HiDebug_CreateBacktraceObject}.
- * @param pc The program counter return by {@link OH_HiDebug_BacktraceFromFp}.
- * @param arg The arg will be pass to callback.
- * @param callback The function to pass parsed frame to caller.
- * @return Result code
- *         {@link HIDEBUG_SUCCESS} Get detailed frame info successfully and the callback is invoked.
- *         {@link HIDEBUG_INVALID_ARGUMENT} Invalid argument.
- *         {@link HIDEBUG_INVALID_SYMBOLIC_PC_ADDRESS} Could not find symbol info by given pc.
- * @since 20
- */
-HiDebug_ErrorCode OH_HiDebug_SymbolicAddress(HiDebug_Backtrace_Object object, void* pc, void* arg,
-    OH_HiDebug_SymbolicAddressCallback callback);
-
-/**
- * @brief Create a backtrace object for further using and the function is not signal-safe.
- *
- * @return BacktraceObject if Success or NULL if is not supported on current arch
- * @since 20
- */
-HiDebug_Backtrace_Object OH_HiDebug_CreateBacktraceObject(void);
-
-/**
- * @brief Destroy a backtrace object and the function is not signal-safe.
- *
- * @param object The object to be destroyed.
+ * @param nativeMemInfo Indicates the pointer to {@link HiDebug_NativeMemInfo}.
+ *        If there is no data in structure after the function.The Possible reason is system error.
+ * @param forceRefresh It's true when application memeory info cache need to refresh.
  * @since 20
  */
-void OH_HiDebug_DestroyBacktraceObject(HiDebug_Backtrace_Object object);
-
+void OH_HiDebug_GetAppNativeMemInfoWithCache(HiDebug_NativeMemInfo *nativeMemInfo, bool forceRefresh);
 #ifdef __cplusplus
 }
 #endif // __cplusplus
-/** @} */
 
+/** @} */
+/** @} */
 #endif // HIVIEWDFX_HIDEBUG_H
\ No newline at end of file