Update Dockerfile

Dockerfile

@@ -14,8 +14,8 @@ ARG DB_POSTGRESDB_USER=$DB_POSTGRESDB_USER
 ARG DB_POSTGRESDB_PASSWORD=$DB_POSTGRESDB_PASSWORD
 
 # 显示构建参数（调试用）
-RUN --mount=type=secret,id=DB_Host,mode=0444,required=true \
-    --mount=type=secret,id=DB_Port,mode=0444,required=true \
+RUN --mount=type=secret,id=DB_POSTGRESDB_USER,mode=0444,required=true \
+    --mount=type=secret,id=DB_POSTGRESDB_PASSWORD,mode=0444,required=true \
     echo "Build args: CACHEBUST=${CACHEBUST}, DB_HOST=${DB_POSTGRESDB_HOST}, DB_PORT=${DB_POSTGRESDB_PORT}"
 
 # 设置 NC_DB 环境变量