diff --git a/Makefile b/Makefile
index 451b58ecd..8291d7372 100755
--- a/Makefile
+++ b/Makefile
@@ -179,7 +179,8 @@ BUILD_ALL += pack
 CLEAN_ALL += pack_clean cfg_clean
 
 sifarsdk:
-	$(MAKE) -C ./code/application/sifarsdk prepare
+# $(MAKE) -C ./code/application/sifarsdk prepare
+	@git submodule update --init
 	$(MAKE) -C ./code/application/sifarsdk/novatek/S530 sf_cs_app
 
 all: sifarsdk $(BUILD_ALL)
diff --git a/code/application/.gitignore b/code/application/.gitignore
deleted file mode 100755
index b67992051..000000000
--- a/code/application/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-sifarsdk/
\ No newline at end of file