diff --git a/samples/CRM.Blazor.Web/Dockerfile b/samples/CRM.Blazor.Web/Dockerfile
index 031feb0..4abfd58 100644
--- a/samples/CRM.Blazor.Web/Dockerfile
+++ b/samples/CRM.Blazor.Web/Dockerfile
@@ -9,7 +9,7 @@ EXPOSE 8081
 FROM mcr.microsoft.com/dotnet/sdk:8.0 AS build
 ARG BUILD_CONFIGURATION=Release
 WORKDIR /src
-COPY ["README.md", "./"]
+COPY ["./README.md", "./"]
 COPY ["samples/CRM.Blazor.Web/CRM.Blazor.Web.csproj", "samples/CRM.Blazor.Web/"]
 COPY ["src/Abp.Blazor.Server.RadzenUI/Abp.Blazor.Server.RadzenUI.csproj", "src/Abp.Blazor.Server.RadzenUI/"]
 COPY ["samples/CRM.Application.Contracts/CRM.Application.Contracts.csproj", "samples/CRM.Application.Contracts/"]