diff --git a/.env.development b/.env.development
new file mode 100644
index 0000000..ca0bd93
--- /dev/null
+++ b/.env.development
@@ -0,0 +1,4 @@
+# 本地后端地址
+REACT_APP_BACKEND_ADDRESS=http://localhost:8080
+# 超时时间
+REACT_APP_BACKEND_TIMEOUT=10000
\ No newline at end of file
diff --git a/.env.production b/.env.production
new file mode 100644
index 0000000..a2f0161
--- /dev/null
+++ b/.env.production
@@ -0,0 +1,4 @@
+# 远程后端地址
+REACT_APP_BACKEND_ADDRESS=http://43.138.83.20:10001
+# 超时时间
+REACT_APP_BACKEND_TIMEOUT=10000
\ No newline at end of file
diff --git a/public/runtime-config.js b/public/runtime-config.js
index 22fbb82..3a4e103 100644
--- a/public/runtime-config.js
+++ b/public/runtime-config.js
@@ -1,3 +1,3 @@
-window.BACKEND_ADDRESS = "http://localhost:8080";
-//window.BACKEND_ADDRESS = "http://43.138.83.20:10001";
+//window.BACKEND_ADDRESS = "http://localhost:8080";
+window.BACKEND_ADDRESS = "http://43.138.83.20:10001";
 window.BACKEND_TIMEOUT = 10000;
\ No newline at end of file
diff --git a/src/config/BaseWebConfig.js b/src/config/BaseWebConfig.js
index ba1f459..8014728 100644
--- a/src/config/BaseWebConfig.js
+++ b/src/config/BaseWebConfig.js
@@ -1,7 +1,10 @@
-const baseWebConfig ={
-    baseUrl: 'http://localhost:8080',
-    //baseUrl: 'http://43.138.83.20:10001',
-    timeout: 10000,
-}
-
-export default baseWebConfig;
\ No newline at end of file
+// baseWebConfig.js
+const baseWebConfig = {
+    // 从环境变量读取baseUrl（本地开发用localhost，build用ip:10001）
+    baseUrl: process.env.REACT_APP_BACKEND_ADDRESS,
+    // 读取超时时间（转成数字类型）
+    timeout: Number(process.env.REACT_APP_BACKEND_TIMEOUT)
+  };
+    console.log('当前环境 baseUrl:', baseWebConfig.baseUrl);
+    console.log('当前超时时间:', baseWebConfig.timeout);
+  export default baseWebConfig;
\ No newline at end of file