diff --git a/RTL00_SDKV35a/component/common/api/wifi/wifi_conf.c b/RTL00_SDKV35a/component/common/api/wifi/wifi_conf.c
index d8421f3..b557f3c 100644
--- a/RTL00_SDKV35a/component/common/api/wifi/wifi_conf.c
+++ b/RTL00_SDKV35a/component/common/api/wifi/wifi_conf.c
@@ -519,7 +519,7 @@ int wifi_connect(
 			struct {
 				u8 bssid[ETH_ALEN + 2];
 				void * p;
-			} bs = { 0 };
+			} bs;
 			memcpy(bs.bssid, pWifi->bssid.octet, ETH_ALEN);
 			for(int i = 0; i < ETH_ALEN; i++) {
 				flg += bs.bssid[i];
diff --git a/RTL00_SDKV35a/flasher.mk b/RTL00_SDKV35a/flasher.mk
index 32f6848..aae3c78 100644
--- a/RTL00_SDKV35a/flasher.mk
+++ b/RTL00_SDKV35a/flasher.mk
@@ -30,14 +30,13 @@ OBJCOPY ?= $(CROSS_COMPILE)objcopy
 OBJDUMP ?= $(CROSS_COMPILE)objdump
 
 # Make bunary tools
-TOOLS_PATH ?= component/soc/realtek/8195a/misc/iar_utility/common/tools/
+TOOLS_PATH ?= $(SDK_PATH)../tools/
 ifneq ($(shell uname), Linux)
 EXE = .exe
+IMAGETOOL ?= $(TOOLS_PATH)rtlaimage/rtlaimage$(EXE)
+else
+IMAGETOOL ?= $(TOOLS_PATH)rtlaimage/rtlaimage.py
 endif
-PICK = $(TOOLS_PATH)pick$(EXE)
-PADDING = $(TOOLS_PATH)padding$(EXE)
-CHCKSUM = $(TOOLS_PATH)checksum$(EXE)
-IMAGETOOL = $(TOOLS_PATH)rtlaimage$(EXE)
 
 # openocd tools
 OPENOCD = $(OPENOCD_PATH)openocd.exe
@@ -90,7 +89,7 @@ mp: OTA_IMAGE = $(BIN_DIR)/ota_mp.bin
 
 
 .PHONY: genbin flashburn reset test readfullflash flashboot flashwebfs flash_OTA runram runsdram
-.NOTPARALLEL: all mp genbin1 genbin23 flashburn reset test readfullflash _endgenbin flashwebfs flash_OTA
+.NOTPARALLEL: all mp genbin flashburn reset test readfullflash _endgenbin flashwebfs flash_OTA
 
 all: $(ELFFILE) $(FLASH_IMAGE) _endgenbin
 mp: $(ELFFILE) $(FLASH_IMAGE) _endgenbin
diff --git a/RTL00_SDKV35a/paths.mk b/RTL00_SDKV35a/paths.mk
index f4015f3..5db8df1 100644
--- a/RTL00_SDKV35a/paths.mk
+++ b/RTL00_SDKV35a/paths.mk
@@ -4,16 +4,14 @@
 SDK_PATH ?= ../RTL00MP3/RTL00_SDKV35a/
 #GCC_PATH = d:/MCU/GNU_Tools_ARM_Embedded/6.2017-q1-update/bin/# + or set in PATH
 #OPENOCD_PATH = d:/MCU/OpenOCD/bin/# + or set in PATH
-TOOLS_PATH ?= $(SDK_PATH)component/soc/realtek/8195a/misc/iar_utility/common/tools/
 FLASHER_TYPE ?= Jlink
-#FLASHER_TYPE ?= OCD
 FLASHER_PATH ?= $(SDK_PATH)flasher/
 JLINK_PATH ?= D:/MCU/SEGGER/JLink_V612i/
 JLINK_GDBSRV ?= JLinkGDBServer.exe
 #---------------------------
 # Default
 #---------------------------
-# Compilation tools
+# Compilation (GCC) tools
 CROSS_COMPILE = $(GCC_PATH)arm-none-eabi-
 AR = $(CROSS_COMPILE)ar
 CC = $(CROSS_COMPILE)gcc
@@ -25,20 +23,15 @@ SIZE = $(CROSS_COMPILE)size
 OBJCOPY = $(CROSS_COMPILE)objcopy
 OBJDUMP = $(CROSS_COMPILE)objdump
 
+# Binary tools
+TOOLS_PATH ?= $(SDK_PATH)../tools/
+
+# openocd tools
+OPENOCD ?= $(OPENOCD_PATH)openocd
+
 # TARGET dirs
 TARGET ?= build
 OBJ_DIR ?= $(TARGET)/obj
 BIN_DIR ?= $(TARGET)/bin
 ELFFILE ?= $(OBJ_DIR)/$(TARGET).axf
 
-# Make bunary tools
-ifneq ($(shell uname), Linux)
-EXE = .exe
-endif
-PICK = $(TOOLS_PATH)pick$(EXE)
-PADDING = $(TOOLS_PATH)padding$(EXE)
-CHCKSUM = $(TOOLS_PATH)checksum$(EXE)
-
-# openocd tools
-OPENOCD = $(OPENOCD_PATH)openocd
-
diff --git a/RTL00_SDKV35a/sdkset.mk b/RTL00_SDKV35a/sdkset.mk
index 0a82017..4bf3abb 100644
--- a/RTL00_SDKV35a/sdkset.mk
+++ b/RTL00_SDKV35a/sdkset.mk
@@ -47,7 +47,7 @@ mp: LIBS +=_rtsp _usbh _usbd
 endif
 
 # m c nosys gcc
-PATHLIBS = sdk/component/soc/realtek/8195a/misc/bsp/lib/common/gcc
+PATHLIBS = sdk/component/soc/realtek/8195a/misc/bsp/lib/common/GCC
 ifdef USE_SDRAM
 CFLAGS += -DUSE_SDRAM=1
 LDFILE ?= rlx8195A-symbol-v04-img3.ld
diff --git a/build/bin/ota.bin b/build/bin/ota.bin
index d3f2766..1bb7cfe 100644
Binary files a/build/bin/ota.bin and b/build/bin/ota.bin differ
diff --git a/build/bin/ram_1.p.bin b/build/bin/ram_1.p.bin
deleted file mode 100644
index aa70b60..0000000
Binary files a/build/bin/ram_1.p.bin and /dev/null differ
diff --git a/build/bin/ram_2.bin b/build/bin/ram_2.bin
index b1bd152..6ef476d 100644
Binary files a/build/bin/ram_2.bin and b/build/bin/ram_2.bin differ
diff --git a/build/bin/ram_2.p.bin b/build/bin/ram_2.p.bin
index e8ce12c..8684ced 100644
Binary files a/build/bin/ram_2.p.bin and b/build/bin/ram_2.p.bin differ
diff --git a/build/bin/ram_all.bin b/build/bin/ram_all.bin
index 58cb310..2fe853c 100644
Binary files a/build/bin/ram_all.bin and b/build/bin/ram_all.bin differ
diff --git a/project.mk b/project.mk
index bad3745..4e5805d 100644
--- a/project.mk
+++ b/project.mk
@@ -51,5 +51,3 @@ ADD_SRC_C += project/src/driver/i2s_freertos.c
 
 #include
 INCLUDES += project/inc/mad
-
-
diff --git a/tools/rtlaimage/make_windows_exe.bat b/tools/rtlaimage/make_windows_exe.bat
index bd67152..e4b4b55 100644
--- a/tools/rtlaimage/make_windows_exe.bat
+++ b/tools/rtlaimage/make_windows_exe.bat
@@ -1,6 +1,7 @@
 rem pip install wheel
 rem pip install pyinstaller
 pyinstaller -c --onedir --onefile -n rtlaimage rtlaimage.py
-copy /b dist\rtlaimage.exe ..\..\RTL00_SDKV35a\component\soc\realtek\8195a\misc\iar_utility\common\tools\rtlaimage.exe
+rem copy /b dist\rtlaimage.exe ..\..\RTL00_SDKV35a\component\soc\realtek\8195a\misc\iar_utility\common\tools\rtlaimage.exe
+copy /b dist\rtlaimage.exe .\
 del /Q rtlaimage.spec
 rm -rf dist build
diff --git a/userset.mk b/userset.mk
index 5960ab6..d4fc45c 100644
--- a/userset.mk
+++ b/userset.mk
@@ -5,7 +5,7 @@
 SDK_PATH = RTL00_SDKV35a/
 #GCC_PATH = d:/MCU/GNU_Tools_ARM_Embedded/6.2017-q1-update/bin/# + or set in PATH
 #OPENOCD_PATH = D:/MCU/OpenOCD/bin/# + or set in PATH
-TOOLS_PATH ?= $(SDK_PATH)component/soc/realtek/8195a/misc/iar_utility/common/tools/
+#TOOLS_PATH ?= $(SDK_PATH)component/soc/realtek/8195a/misc/iar_utility/common/tools/
 FLASHER_TYPE = Jlink
 #FLASHER_TYPE = cmsis-dap
 FLASHER_SPEED = 3500