diff --git a/qinf22pro/qinf22pro/BoardConfig.mk b/qinf22pro/qinf22pro/BoardConfig.mk
index 19d2cbc..7544db6 100644
--- a/qinf22pro/qinf22pro/BoardConfig.mk
+++ b/qinf22pro/qinf22pro/BoardConfig.mk
@@ -1,8 +1,2 @@
 include build/make/target/board/generic_arm64/BoardConfig.mk
 include device/wephone/qinf22pro/board-base.mk
-
-ifeq ($(BOARD_SYSTEMIMAGE_PARTITION_RESERVED_SIZE),)
-BOARD_SYSTEMIMAGE_PARTITION_SIZE := 2147483648
-else
-BOARD_SYSTEMIMAGE_PARTITION_RESERVED_SIZE := 33554432
-endif
\ No newline at end of file