diff --git a/src/gausskernel/storage/smgr/segment/data_file.cpp b/src/gausskernel/storage/smgr/segment/data_file.cpp
index 16253c639..2c94f1128 100644
--- a/src/gausskernel/storage/smgr/segment/data_file.cpp
+++ b/src/gausskernel/storage/smgr/segment/data_file.cpp
@@ -502,12 +502,7 @@ void df_extend_internal(SegLogicFile *sf)
         if (new_sliceno >= sf->vector_capacity) {
             df_extend_file_vector(sf);
         }
-        int new_fd; 
-        if (ENABLE_DSS) {
-            new_fd = dv_open_file(filename, O_RDWR | O_CREAT | DSS_FT_NODE_FLAG_INNER_INITED, SEGMENT_FILE_MODE);
-        } else {
-            new_fd = dv_open_file(filename, O_RDWR | O_CREAT, SEGMENT_FILE_MODE);
-        }
+        int new_fd = dv_open_file(filename, O_RDWR | O_CREAT, SEGMENT_FILE_MODE);
         if (new_fd < 0) {
             ereport(ERROR, (errcode_for_file_access(), errmsg("[segpage] could not create file \"%s\": %m", filename)));
         }
diff --git a/src/include/storage/dss/dss_adaptor.h b/src/include/storage/dss/dss_adaptor.h
index 481d3fe91..ba95227b0 100644
--- a/src/include/storage/dss/dss_adaptor.h
+++ b/src/include/storage/dss/dss_adaptor.h
@@ -30,7 +30,6 @@
 #include "dss_api_def.h"
 
 #define SS_LIBDSS_NAME "libdssapi.so"
-#define DSS_FT_NODE_FLAG_INNER_INITED 0x80000000
 int dss_device_init(const char *conn_path, bool enable_dss);
 
 // callback for register dssapi