diff --git a/adapter/uhdf2/host/src/driver_loader_full.c b/adapter/uhdf2/host/src/driver_loader_full.c
index 6632c4bb2c58d9fdc376558269eaa9b4611a7767..7e526f13d9779c489a3161d01e8175ceb0737bd1 100644
--- a/adapter/uhdf2/host/src/driver_loader_full.c
+++ b/adapter/uhdf2/host/src/driver_loader_full.c
@@ -27,11 +27,7 @@
 
 #define DRIVER_DESC "driverDesc"
 #define HDF_LOG_TAG driver_loader_full
-#ifdef __ARCH64__
-#define DRIVER_PATH HDF_LIBRARY_DIR"64/"
-#else
 #define DRIVER_PATH HDF_LIBRARY_DIR"/"
-#endif
 
 static struct DriverLoaderFull *g_fullLoader = NULL;
 
diff --git a/framework/core/host/src/hdf_load_vdi.c b/framework/core/host/src/hdf_load_vdi.c
index b5c9c79c02beb706a96566530e32d2c29e1ad7cc..86f6a4bf232e785bc07f39e685c6681c359c395d 100644
--- a/framework/core/host/src/hdf_load_vdi.c
+++ b/framework/core/host/src/hdf_load_vdi.c
@@ -15,11 +15,7 @@
 
 #define HDF_LOG_TAG dev_load_vdi
 
-#ifdef __ARCH64__
-#define VDI_PATH HDF_LIBRARY_DIR"64/"
-#else
 #define VDI_PATH HDF_LIBRARY_DIR"/"
-#endif
 
 struct HdfVdiObject *HdfLoadVdi(const char *libName)
 {
diff --git a/interfaces/inner_api/utils/hdf_base.h b/interfaces/inner_api/utils/hdf_base.h
index 2e8405334e32e984eb31417525d24fcf133c3693..59fdd664164466342df54da7e23cdb44808dff3c 100644
--- a/interfaces/inner_api/utils/hdf_base.h
+++ b/interfaces/inner_api/utils/hdf_base.h
@@ -134,7 +134,11 @@ typedef enum {
 /**
  * @brief Declares the directory of the HDF module library.
  */
+#ifdef __aarch64__
+#define HDF_LIBRARY_DIR "/vendor/lib64"
+#else
 #define HDF_LIBRARY_DIR "/vendor/lib"
+#endif
 
 /**
  * @brief Declares the directory of the HDF module configuration files.