diff --git a/Makefile b/Makefile
index a5586c3..83637bb 100644
--- a/Makefile
+++ b/Makefile
@@ -6,7 +6,7 @@
 
 apk:
 	@echo "build app apk!"
-	gradlew assembleRelease
+	gradlew app:assembleRelease
 	@echo "build android sign apk"
 	java -jar signapk.jar platform.x509.pem platform.pk8 $(APPPATH)/$(BUILDAPK) $(APPPATH)/$(SIGNAPK)
 	@echo "build upgrade zip"