fix build ep3

Author: sparkoo

Dockerfile

@@ -38,9 +38,9 @@ FROM debian:buster-slim
 
 RUN apt-get update && apt-get install -y ca-certificates
 
-COPY --from=builderGo /csgo-2d-demo-player/_output/main /csgo-2d-demo-player/
-COPY --from=builderGo /csgo-2d-demo-player/assets/ /csgo-2d-demo-player/assets/
-COPY --from=builderNpm /csgo-2d-demo-player/web/dist/ /csgo-2d-demo-player/web/dist/
+COPY --from=builder_go /csgo-2d-demo-player/_output/main /csgo-2d-demo-player/
+COPY --from=builder_go /csgo-2d-demo-player/assets/ /csgo-2d-demo-player/assets/
+COPY --from=builder_npm /csgo-2d-demo-player/web/dist/ /csgo-2d-demo-player/web/dist/
 
 WORKDIR /csgo-2d-demo-player