--- ./source/private_module/spc/spc_objmgr/spc_objmgr_handle.c	2018-05-10 16:46:13.000000000 +0800
+++ ./source/private_module/spc/spc_objmgr/spc_objmgr_handle.c.hotpatch	2018-07-27 21:52:58.000000000 +0800
@@ -6480,7 +6480,7 @@
             if (getSpcDmnBonusFlag((void *)blkBuf->sgl->entrys[0].buf, DMN_FLAG_DELETE))
             {
                 /* The object already been deleted, the existing data should add to free size */
-                opSize->txFreeSize += SPC_BYTE_TO_SECTOR((uint32_t)atomic64_read(&blkBuf->dmn->objSize));
+                opSize->txFreeSize += (uint32_t)atomic64_read(&blkBuf->dmn->objSize);
             }
         }
     }
