diff --git a/.github/workflows/build-protobuf.yml b/.github/workflows/build-protobuf.yml
index 196b3c794a..4aefa1b4de 100644
--- a/.github/workflows/build-protobuf.yml
+++ b/.github/workflows/build-protobuf.yml
@@ -34,6 +34,11 @@ jobs:
       image: ghcr.io/vdaas/vald/vald-ci-container:nightly
     steps:
       - uses: actions/checkout@v3
+        with:
+          persist-credentials: false
+      - name: set git config
+        run: |
+          git config --global --add safe.directory ${GITHUB_WORKSPACE}
       - name: build protobuf
         run: |
           make proto/all
diff --git a/.github/workflows/reviewdog.yml b/.github/workflows/reviewdog.yml
index fc918ce515..fc92eb90c4 100644
--- a/.github/workflows/reviewdog.yml
+++ b/.github/workflows/reviewdog.yml
@@ -28,6 +28,11 @@ jobs:
       image: ghcr.io/vdaas/vald/vald-ci-container:nightly
     steps:
       - uses: actions/checkout@v3
+        with:
+          persist-credentials: false
+      - name: set git config
+        run: |
+          git config --global --add safe.directory ${GITHUB_WORKSPACE}
       - name: go build
         run: |
           go build -mod=readonly ./...
diff --git a/Makefile.d/proto.mk b/Makefile.d/proto.mk
index 097d1842b0..b46724e496 100644
--- a/Makefile.d/proto.mk
+++ b/Makefile.d/proto.mk
@@ -133,6 +133,7 @@ $(GOPATH)/bin/swagger:
 $(PBGOS): \
 	$(PROTOS) \
 	proto/deps
+	@echo $(ROOTDIR)
 	@$(call green, "generating pb.go files...")
 	$(call mkdir, $(dir $@))
 	$(call proto-code-gen, $(patsubst apis/grpc/%.pb.go,apis/proto/%.proto,$@))
diff --git a/pkg/agent/core/ngt/handler/grpc/handler_test.go b/pkg/agent/core/ngt/handler/grpc/handler_test.go
index 05b7887783..96f46001b3 100644
--- a/pkg/agent/core/ngt/handler/grpc/handler_test.go
+++ b/pkg/agent/core/ngt/handler/grpc/handler_test.go
@@ -35,6 +35,7 @@ import (
 	"github.com/vdaas/vald/internal/test/goleak"
 	"github.com/vdaas/vald/pkg/agent/core/ngt/service"
 )
+
 func TestMain(m *testing.M) {
 	log.Init(log.WithLoggerType(logger.NOP.String()))
 	info.Init("")