diff --git a/Dockerfile b/Dockerfile
index 6411b79..c87e12b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,9 @@
 # ===== 第一阶段：构建阶段 =====
 FROM mcr.microsoft.com/dotnet/sdk:8.0 AS build
 
+# 配置 apt-get 使用 apt-cacher-ng 作为代理
+RUN echo 'Acquire::http::Proxy "http://192.168.1.140:3142";' > /etc/apt/apt.conf.d/01proxy
+
 # 创建并配置 Debian 镜像源
 RUN echo "deb https://mirrors.ustc.edu.cn/debian/ bookworm main contrib non-free non-free-firmware" > /etc/apt/sources.list && \
     echo "deb https://mirrors.ustc.edu.cn/debian/ bookworm-updates main contrib non-free non-free-firmware" >> /etc/apt/sources.list && \
diff --git a/Services/FortranInteropService.cs b/Services/FortranInteropService.cs
index f239995..2b2856c 100644
--- a/Services/FortranInteropService.cs
+++ b/Services/FortranInteropService.cs
@@ -43,7 +43,7 @@ namespace FortranWebApi.Services
             float[] UH,
             ref float DT,
             float[] P,
-            [MarshalAs(UnmanagedType.LPArray, SizeConst = 0)] float[,] EP,
+            float[] EP,
             float[] W,
             ref float FR,
             ref float S,
@@ -91,7 +91,7 @@ namespace FortranWebApi.Services
                 float[] UH = GetFloatArrayParameter(parameters, "UH");
                 float DT = GetFloatParameter(parameters, "DT");
                 float[] P = GetFloatArrayParameter(parameters, "P");
-                float[,] EP = GetFloatParameter(parameters, "EP");
+                float[] EP = GetFloatArrayParameter(parameters, "EP");
                 float[] W = GetFloatArrayParameter(parameters, "W");
                 float FR = GetFloatParameter(parameters, "FR");
                 float S = GetFloatParameter(parameters, "S");
@@ -121,7 +121,7 @@ namespace FortranWebApi.Services
                     UH,
                     ref DT,
                     P,
-                    ref EP,
+                    EP,
                     W,
                     ref FR,
                     ref S,