diff --git a/Makefile b/Makefile
index f07fc17..ae79bf0 100644
--- a/Makefile
+++ b/Makefile
@@ -57,14 +57,14 @@ zip-only-unsigned: all
 	cd $(BUILDPATH) && \
 	for i in `ls -1 $(BINARY_NAME)* | grep -v '.zip' | grep -v darwin`; do zip ../$(ASSETPATH)/$$i.zip $$i; done
 	cd $(ASSETPATH) && \
-	sha256sum *zip > SHASUMS256.txt
+	sha256sum clisso-*zip > SHASUMS256.txt
 
 zip: all sign
 	mkdir -p $(ASSETPATH)
 	cd $(BUILDPATH) && \
 	for i in `ls -1 $(BINARY_NAME)* | grep -v '.zip' | grep -v darwin`; do zip ../$(ASSETPATH)/$$i.zip $$i; done
 	cd $(ASSETPATH) && \
-	sha256sum *zip > SHASUMS256.txt
+	sha256sum clisso-*zip > SHASUMS256.txt
 
 .PHONY: unsigned-darwin-zip
 unsigned-darwin-zip: darwin-amd64 darwin-arm64
diff --git a/make_brew_release.sh b/make_brew_release.sh
index f3d990c..81f170f 100755
--- a/make_brew_release.sh
+++ b/make_brew_release.sh
@@ -34,7 +34,7 @@ trap cleanup EXIT
 SHA256=$(wget "https://github.com/allcloud-io/${BINARY_NAME}/archive/${VERSION}.tar.gz" -O source.tar.gz -o /dev/null && sha256sum source.tar.gz | awk '{ print $1 }' && rm -f source.tar.gz)
 
 # create signed zip files
-make sign
+# make sign
 SHA256_ZIP_DARWIN_AMD64=$(sha256sum "assets/${BINARY_NAME}-darwin-amd64.zip" | awk '{ print $1 }' )
 SHA256_ZIP_DARWIN_ARM64=$(sha256sum "assets/${BINARY_NAME}-darwin-arm64.zip" | awk '{ print $1 }' )
 
@@ -65,6 +65,7 @@ cd "$SOURCE_DIR" || exit 1
 brew test-bot "allcloud-io/tools/${BINARY_NAME}"
 
 # commit to git and push to origin
+cd "$TAP_DIR" || exit 1
 BRANCHNAME=auto/${BINARY_NAME}-${VERSION}
 git checkout -b "$BRANCHNAME" || git checkout "$BRANCHNAME"
 git add "${BINARY_NAME}.rb"