Fixed Dockerfile

Dockerfile

@@ -12,20 +12,15 @@ COPY . .
 ARG TARGETPARCH
 RUN if $TARGETPARCH == "arm64"; then apt update && apt install gcc-aarch64-linux-gnu -y; fi
 # Build the X-ui binary
-RUN if $TARGETPARCH == "arm64"; then GOOS=linux GOARCH=arm64 CC=aarch64-linux-gnu-gcc go build -o xui-release-arm64 -v main.go; fi
-RUN if $TARGETPARCH == "amd64"; then GOOS=linux GOARCH=amd64 go build -o xui-release-amd64 -v main.go; fi
+RUN if $TARGETPARCH == "arm64"; then GOOS=linux GOARCH=arm64 CC=aarch64-linux-gnu-gcc go build -o xui-release -v main.go; fi
+RUN if $TARGETPARCH == "amd64"; then GOOS=linux GOARCH=amd64 go build -o xui-release -v main.go; fi
 
 # Start a new stage using the base image
 FROM ubuntu:20.04
 # Set up the working directory
 WORKDIR /app
 # Copy the X-ui binary and required files from the builder stage
-RUN arch=$(uname -m); \
-    if [ "$arch" = "aarch64" ]; then \
-        COPY --from=builder /app/xui-release-arm64 /app/x-ui/xui-release; \
-    else \
-        COPY --from=builder /app/xui-release-amd64 /app/x-ui/xui-release; \
-    fi
+COPY --from=builder /app/xui-release /app/x-ui/xui-release
 COPY x-ui.service /app/x-ui/x-ui.service
 COPY x-ui.sh /app/x-ui/x-ui.sh
 
@@ -41,7 +36,8 @@ WORKDIR /app/x-ui/bin
 
 # Download and set up the required files
 
-RUN if [ "$arch" = "aarch64" ]; then \
+RUN arch=$(uname -m) \
+        if [ "$arch" = "aarch64" ]; then \
         wget https://github.com/mhsanaei/xray-core/releases/latest/download/Xray-linux-arm64-v8a.zip \
         && unzip Xray-linux-arm64-v8a.zip \
         && rm -f Xray-linux-arm64-v8a.zip geoip.dat geosite.dat iran.dat \
@@ -51,8 +47,9 @@ RUN if [ "$arch" = "aarch64" ]; then \
         && mv xray xray-linux-arm64 \
         fi
 
-RUN if [ "$arch" = "amd64" ]; then \
-        wget https://github.com/mhsanaei/Xray-core/releases/latest/download/Xray-linux-64.zip \
+RUN arch=$(uname -m) \
+ if [ "$arch" = "amd64" ]; then \
+ wget https://github.com/mhsanaei/Xray-core/releases/latest/download/Xray-linux-64.zip \
  && unzip Xray-linux-64.zip \
  && rm -f Xray-linux-64.zip geoip.dat geosite.dat iran.dat \
  && wget https://github.com/Loyalsoldier/v2ray-rules-dat/releases/latest/download/geoip.dat \