diff --git a/golang/client.go b/golang/client.go
index ed7230d..0475149 100644
--- a/golang/client.go
+++ b/golang/client.go
@@ -57,6 +57,7 @@ func Connect(options *ClientOptions) (Client, error) {
 		return nil, errors.New("endpoint is required for client")
 	}
 	opts := []grpc.DialOption{
+		grpc.WithUnaryInterceptor(UnaryClientInterceptor()),
 		grpc.WithTransportCredentials(insecure.NewCredentials()),
 	}
 	if options.Token != "" {
diff --git a/golang/interceptor.go b/golang/interceptor.go
new file mode 100644
index 0000000..4feedea
--- /dev/null
+++ b/golang/interceptor.go
@@ -0,0 +1,16 @@
+package vanus
+
+import (
+	"context"
+
+	"google.golang.org/grpc"
+
+	"github.com/vanus-labs/vanus/pkg/errors"
+)
+
+func UnaryClientInterceptor() grpc.UnaryClientInterceptor {
+	return func(ctx context.Context, method string, req interface{}, reply interface{}, cc *grpc.ClientConn, invoker grpc.UnaryInvoker, opts ...grpc.CallOption) error {
+		err := invoker(ctx, method, req, reply, cc, opts...)
+		return errors.UnwrapOrUnknown(err)
+	}
+}