diff --git a/iopsys-econet/en7562/UNION_EN7562_7915D_ActiveEthWan_KERNEL_5_4_demo.mak b/iopsys-econet/en7562/UNION_EN7562_7915D_ActiveEthWan_KERNEL_5_4_demo.mak
index 99bd18da6c1a1239bed515072050e726f9cb93db..9423d8aea0e58be6de52764f38f4e16061717f5b 100755
--- a/iopsys-econet/en7562/UNION_EN7562_7915D_ActiveEthWan_KERNEL_5_4_demo.mak
+++ b/iopsys-econet/en7562/UNION_EN7562_7915D_ActiveEthWan_KERNEL_5_4_demo.mak
@@ -429,7 +429,7 @@ TCSUPPORT_MULTICAST_SPEED=y
 # TCSUPPORT_IGMP_SNOOPING_V3 is not set
 TCSUPPORT_SMUX=y
 # TCSUPPORT_MULIF_WAN_SAME_MAC is not set
-TCSUPPORT_FH_UNIFIED_PLATFORM=y
+# TCSUPPORT_FH_UNIFIED_PLATFORM is not set
 TCSUPPORT_MTD_PARTITIONS_CMDLINE=y
 TCSUPPORT_PARTITIONS_CMDLINE_STR="1m[bootloader]a,64m[ioplinux]a,-[free]a"
 TCSUPPORT_MTD_PARTITION_NUM=9