diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index e7f3d15..5ec4b4b 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -44,6 +44,7 @@ android {
     }
     buildFeatures {
         viewBinding = true
+        buildConfig = true
     }
 
     ndkVersion = "29.0.13846066"
diff --git a/app/src/main/java/com/shuwei/intelligent/shelves/GlobalData.kt b/app/src/main/java/com/shuwei/intelligent/shelves/GlobalData.kt
new file mode 100644
index 0000000..8e96cf9
--- /dev/null
+++ b/app/src/main/java/com/shuwei/intelligent/shelves/GlobalData.kt
@@ -0,0 +1,38 @@
+package com.shuwei.intelligent.shelves
+
+object GlobalData {
+
+//    /**
+//     * 设备id
+//     */
+//    var deviceId: String = ""
+
+//    /**
+//     * app版本号
+//     */
+//    var appVersion: String = "1"
+
+    var appBaseUrl: String = ""
+
+    /**
+     * 具体业务 BaseUrl
+     */
+    const val TEST_BASE_URL = "http://192.168.1.201:14801"
+    const val UAT_BASE_URL = "https://dev.yixiong-tech.com:8081"
+    const val PROD_BASE_URL = "生产环境"
+
+}
+
+/**
+ * 全局常量
+ */
+object Constants {
+
+}
+
+/**
+ * key
+ */
+object GlobalKey {
+    const val KEY_BASE_URL = "baseUrlKey"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/shuwei/intelligent/shelves/activity/InitActivity.kt b/app/src/main/java/com/shuwei/intelligent/shelves/activity/InitActivity.kt
index 67385fc..5e6b3ae 100644
--- a/app/src/main/java/com/shuwei/intelligent/shelves/activity/InitActivity.kt
+++ b/app/src/main/java/com/shuwei/intelligent/shelves/activity/InitActivity.kt
@@ -16,6 +16,7 @@ import androidx.lifecycle.Lifecycle
 import androidx.lifecycle.lifecycleScope
 import androidx.lifecycle.repeatOnLifecycle
 import com.shuwei.intelligent.shelves.App
+import com.shuwei.intelligent.shelves.GlobalData
 import com.shuwei.intelligent.shelves.base.BaseActivity
 import com.shuwei.intelligent.shelves.databinding.ActivityInitBinding
 import com.shuwei.intelligent.shelves.model.DeviceConfigInfo
@@ -63,7 +64,12 @@ class InitActivity : BaseActivity() {
 //        App.deviceId = "4787e213-90ab-3e32-88e0-ac271a937751"
         Log.d(TAG, "onCreate: deviceId = ${App.deviceId}")
         SpTool.put(SpTool.DEVICE_ID, App.deviceId)
-        App.configUrl = UrlConfig.BASE_URL
+        val appBaseUrl = SpTool.baseUrl
+        if (!appBaseUrl.isBlank()) {
+            GlobalData.appBaseUrl = appBaseUrl
+        } else {
+            GlobalData.appBaseUrl = GlobalData.PROD_BASE_URL
+        }
         App.canteenId = "0"
 
 //        var deviceId = AppUtil.getUDID(this)
@@ -144,7 +150,7 @@ class InitActivity : BaseActivity() {
                                 state.data.data?.let {
                                     if (it is DeviceConfigInfo) {
                                         SpTool.put(SpTool.DEVICE_CONFIG_CACHE, it.toJsonString())
-                                        App.configUrl = it.appPackageUrl?:""
+                                        GlobalData.appBaseUrl = it.appPackageUrl?:""
                                         App.canteenId = it.canteenId?:""
 
                                         startActivity<HomeActivity>()
@@ -169,7 +175,7 @@ class InitActivity : BaseActivity() {
         if (config == null) {
             return false
         }
-        App.configUrl = config.appPackageUrl?:""
+        GlobalData.appBaseUrl = config.appPackageUrl?:""
         App.canteenId = config.canteenId?:""
         return true
     }
diff --git a/app/src/main/java/com/shuwei/intelligent/shelves/base/BaseActivity.kt b/app/src/main/java/com/shuwei/intelligent/shelves/base/BaseActivity.kt
index 0aa5dd8..2e0bad1 100644
--- a/app/src/main/java/com/shuwei/intelligent/shelves/base/BaseActivity.kt
+++ b/app/src/main/java/com/shuwei/intelligent/shelves/base/BaseActivity.kt
@@ -71,6 +71,9 @@ open class BaseActivity : AppCompatActivity() {
         binding.tvLeftStatus.setOnDoubleClickListener {
             finish()
         }
+        binding.tvRightStatus.setOnDoubleClickListener {
+            EnvSwitchDialog(this).show()
+        }
     }
 
     fun hideStatusBar() {
diff --git a/app/src/main/java/com/shuwei/intelligent/shelves/base/EnvSwitchDialog.kt b/app/src/main/java/com/shuwei/intelligent/shelves/base/EnvSwitchDialog.kt
new file mode 100644
index 0000000..54288b2
--- /dev/null
+++ b/app/src/main/java/com/shuwei/intelligent/shelves/base/EnvSwitchDialog.kt
@@ -0,0 +1,69 @@
+package com.shuwei.intelligent.shelves.base
+
+import android.content.Context
+import android.view.LayoutInflater
+import android.view.View
+import android.view.WindowManager
+import com.shuwei.intelligent.shelves.GlobalData
+import com.shuwei.intelligent.shelves.databinding.DialogEnvSwitchBinding
+import com.shuwei.intelligent.shelves.utils.SpTool
+import com.shuwei.intelligent.shelves.utils.ToastUtil
+import com.shuwei.intelligent.shelves.utils.ext.dp
+
+/**
+ * 环境切换弹窗
+ *
+ * 提供 TEST / UAT / PROD 三套环境的切换功能，
+ * 初始化时自动根据 [GlobalData.appBaseUrl] 选中当前环境，
+ * 确认后更新 [GlobalData.appBaseUrl] 并通过 [onEnvChanged] 回调通知外部。
+ *
+ * @param context       上下文
+ * @param onEnvChanged  确认切换后的回调，参数为新的 baseUrl
+ */
+class EnvSwitchDialog(
+    context: Context,
+    private val onEnvChanged: (newBaseUrl: String) -> Unit = {}
+) : BaseDialog(
+    context,
+    defWidth = 600.dp,
+    defHeight = WindowManager.LayoutParams.WRAP_CONTENT
+) {
+
+    private lateinit var binding: DialogEnvSwitchBinding
+
+    override fun getRootView(): View {
+        binding = DialogEnvSwitchBinding.inflate(LayoutInflater.from(context))
+        return binding.root
+    }
+
+    override fun initView() {
+        // 根据当前 appBaseUrl 预选对应 RadioButton，不匹配则不选
+        when (GlobalData.appBaseUrl) {
+            GlobalData.TEST_BASE_URL -> binding.rbTest.isChecked = true
+            GlobalData.UAT_BASE_URL  -> binding.rbUat.isChecked  = true
+            GlobalData.PROD_BASE_URL -> binding.rbProd.isChecked = true
+        }
+
+        // 取消按钮
+        binding.btnCancel.setOnClickListener { dismiss() }
+
+        // 确认按钮
+        binding.btnConfirm.setOnClickListener {
+            // 未选中任何选项时提示用户
+            if (binding.rgEnv.checkedRadioButtonId == -1) {
+                ToastUtil.show(context,"请选择环境")
+                return@setOnClickListener
+            }
+            val newUrl = when (binding.rgEnv.checkedRadioButtonId) {
+                binding.rbTest.id -> GlobalData.TEST_BASE_URL
+                binding.rbUat.id  -> GlobalData.UAT_BASE_URL
+                binding.rbProd.id -> GlobalData.PROD_BASE_URL
+                else              -> return@setOnClickListener
+            }
+            GlobalData.appBaseUrl = newUrl
+            SpTool.baseUrl = newUrl
+            onEnvChanged(newUrl)
+            dismiss()
+        }
+    }
+}
diff --git a/app/src/main/java/com/shuwei/intelligent/shelves/net/HttpManager.kt b/app/src/main/java/com/shuwei/intelligent/shelves/net/HttpManager.kt
index 876a245..b4baedc 100644
--- a/app/src/main/java/com/shuwei/intelligent/shelves/net/HttpManager.kt
+++ b/app/src/main/java/com/shuwei/intelligent/shelves/net/HttpManager.kt
@@ -2,7 +2,8 @@ package com.shuwei.intelligent.shelves.net
 
 import android.annotation.SuppressLint
 import android.util.Log
-import com.shuwei.intelligent.shelves.App
+import com.shuwei.intelligent.shelves.BuildConfig
+import com.shuwei.intelligent.shelves.GlobalData
 import okhttp3.Interceptor
 import okhttp3.OkHttpClient
 import okhttp3.Response
@@ -18,7 +19,7 @@ import kotlin.apply
 
 val apiService: ApiService = Retrofit.Builder()
 //    .baseUrl(UrlConfig.BASE_URL)
-    .baseUrl(UrlConfig.DEVICE_BASE_URL)
+    .baseUrl(GlobalData.appBaseUrl)
     .client(HttpManager.instance.client)
     .addConverterFactory(GsonConverterFactory.create())
     .build()
@@ -28,9 +29,9 @@ class HttpManager private constructor() {
     val client: OkHttpClient by lazy {
         OkHttpClient.Builder()
             .apply {
-                connectTimeout(15, TimeUnit.SECONDS)
+                connectTimeout(30, TimeUnit.SECONDS)
                 readTimeout(30, TimeUnit.SECONDS)
-                writeTimeout(15, TimeUnit.SECONDS)
+                writeTimeout(30, TimeUnit.SECONDS)
                 sslSocketFactory(createSSLSocketFactory(), TrustAllCerts())
                 hostnameVerifier { _, _ -> true }
 //                addInterceptor(LoggingInterceptor())
@@ -38,11 +39,11 @@ class HttpManager private constructor() {
                     Log.d("HttpManager","okhttp logger ==>${it}")
                 }).apply {
                     level =
-//                        if (MyApp.DEBUG) {
+                        if (BuildConfig.DEBUG) {
                         HttpLoggingInterceptor.Level.BODY
-//                    } else {
-//                        HttpLoggingInterceptor.Level.NONE
-//                    }
+                    } else {
+                        HttpLoggingInterceptor.Level.NONE
+                    }
                 })
 //                addInterceptor { chain ->
 //                    val request = chain.request().newBuilder()
diff --git a/app/src/main/java/com/shuwei/intelligent/shelves/net/NetViewModel.kt b/app/src/main/java/com/shuwei/intelligent/shelves/net/NetViewModel.kt
index 1457bda..5a3c332 100644
--- a/app/src/main/java/com/shuwei/intelligent/shelves/net/NetViewModel.kt
+++ b/app/src/main/java/com/shuwei/intelligent/shelves/net/NetViewModel.kt
@@ -4,6 +4,7 @@ import android.util.Log
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
 import com.shuwei.intelligent.shelves.App
+import com.shuwei.intelligent.shelves.GlobalData
 import com.shuwei.intelligent.shelves.model.ShelfBody
 import com.shuwei.intelligent.shelves.model.ShelfModel
 import com.shuwei.intelligent.shelves.net.HttpManager.Companion.instance
@@ -148,9 +149,6 @@ class NetViewModel : ViewModel() {
         viewModelScope.launch {
             _getGoodsListUiState.value = UiState.Loading
             runCatching {
-                if (App.configUrl.isNullOrBlank()) {
-                    App.configUrl = UrlConfig.BASE_URL
-                }
                 val response = apiService.getGoodsList(
                     canteenId = canteenId,
                     goodsName = goodsName,
diff --git a/app/src/main/java/com/shuwei/intelligent/shelves/net/UrlConfig.kt b/app/src/main/java/com/shuwei/intelligent/shelves/net/UrlConfig.kt
index 0c7395b..29c865c 100644
--- a/app/src/main/java/com/shuwei/intelligent/shelves/net/UrlConfig.kt
+++ b/app/src/main/java/com/shuwei/intelligent/shelves/net/UrlConfig.kt
@@ -1,6 +1,7 @@
 package com.shuwei.intelligent.shelves.net
 
 import com.shuwei.intelligent.shelves.App
+import com.shuwei.intelligent.shelves.GlobalData
 
 object UrlConfig {
 //    const val DEVICE_BASE_URL = "http://device.shuziweidao.com:8889"
@@ -13,18 +14,18 @@ object UrlConfig {
 //     */
 //    const val DEVICE_CONFIG = "${DEVICE_BASE_URL}/equipment/stEquipment/queryByEquipmentCode"
 
-    const val BASE_URL = "https://dev.yixiong-tech.com:8081"
-//        const val BASE_URL = "https://yyjk.shuziweidao.com/gateway"
-//        const val BASE_URL = "http://192.168.1.201:14801"
-    const val DEVICE_BASE_URL = BASE_URL
+//    const val BASE_URL = "https://dev.yixiong-tech.com:8081"
+////        const val BASE_URL = "https://yyjk.shuziweidao.com/gateway"
+////        const val BASE_URL = "http://192.168.1.201:14801"
+//    const val DEVICE_BASE_URL = BASE_URL
 
-    var GET_ACCESS_TOKEN = "${App.configUrl}/restaurant/equipment/stEquipment/getEquipmentToken"
+    var GET_ACCESS_TOKEN = "${GlobalData.appBaseUrl}/restaurant/equipment/stEquipment/getEquipmentToken"
     var GET_SHELF_LIST =
-        "${App.configUrl}/terminal/neglect/smartShelves/app/smartShelves/app/getShelvesListByDeviceId"
+        "${GlobalData.appBaseUrl}/terminal/neglect/smartShelves/app/smartShelves/app/getShelvesListByDeviceId"
     var GET_GOODS_LIST =
-        "${App.configUrl}/terminal/neglect/smartShelves/app/smartShelves/app/getGoodsPageList"
+        "${GlobalData.appBaseUrl}/terminal/neglect/smartShelves/app/smartShelves/app/getGoodsPageList"
     var SAVE_SHELF_GOODS_LIST =
-        "${App.configUrl}/terminal/neglect/smartShelves/app/smartShelves/app/saveShelvesGoodsList"
+        "${GlobalData.appBaseUrl}/terminal/neglect/smartShelves/app/smartShelves/app/saveShelvesGoodsList"
 
 }
 
diff --git a/app/src/main/java/com/shuwei/intelligent/shelves/utils/SpTool.kt b/app/src/main/java/com/shuwei/intelligent/shelves/utils/SpTool.kt
index dbb0bc4..244e88e 100644
--- a/app/src/main/java/com/shuwei/intelligent/shelves/utils/SpTool.kt
+++ b/app/src/main/java/com/shuwei/intelligent/shelves/utils/SpTool.kt
@@ -1,6 +1,7 @@
 package com.shuwei.intelligent.shelves.utils
 
 import com.shuwei.intelligent.shelves.App
+import com.shuwei.intelligent.shelves.GlobalKey
 import com.shuwei.intelligent.shelves.utils.ext.put
 import kotlin.to
 
@@ -28,4 +29,10 @@ object SpTool {
     fun getBoolean(key: String, defValue: Boolean = false): Boolean {
         return pref.getBoolean(key, defValue)
     }
+
+    var baseUrl: String
+        get() = getString(GlobalKey.KEY_BASE_URL, "")
+        set(value) {
+            put(GlobalKey.KEY_BASE_URL, value)
+        }
 }
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bg_cancel.xml b/app/src/main/res/drawable/bg_cancel.xml
new file mode 100644
index 0000000..8d0ed51
--- /dev/null
+++ b/app/src/main/res/drawable/bg_cancel.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ripple xmlns:android="http://schemas.android.com/apk/res/android"
+    android:color="#30000000">
+    <item>
+        <shape android:shape="rectangle">
+
+            <solid android:color="@color/white" />
+            <corners android:radius="8dp" />
+            <stroke
+                android:width="1dp"
+                android:color="@color/bg_card_blue" />
+        </shape>
+    </item>
+</ripple>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bg_confirm.xml b/app/src/main/res/drawable/bg_confirm.xml
new file mode 100644
index 0000000..3e8baa4
--- /dev/null
+++ b/app/src/main/res/drawable/bg_confirm.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ripple xmlns:android="http://schemas.android.com/apk/res/android"
+    android:color="#30000000">
+    <item>
+        <shape android:shape="rectangle">
+
+            <solid android:color="@color/bg_card_blue" />
+            <corners android:radius="8dp" />
+        </shape>
+    </item>
+</ripple>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bg_white_radius12.xml b/app/src/main/res/drawable/bg_white_radius12.xml
new file mode 100644
index 0000000..a622ffb
--- /dev/null
+++ b/app/src/main/res/drawable/bg_white_radius12.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <solid android:color="@color/white"/>
+    <corners android:radius="12dp"/>
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/layout/dialog_env_switch.xml b/app/src/main/res/layout/dialog_env_switch.xml
new file mode 100644
index 0000000..88e121c
--- /dev/null
+++ b/app/src/main/res/layout/dialog_env_switch.xml
@@ -0,0 +1,106 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="600dp"
+    android:layout_height="wrap_content"
+    android:background="@drawable/bg_white_radius12"
+    android:orientation="vertical"
+    android:paddingHorizontal="40dp"
+    android:paddingVertical="36dp">
+
+    <!-- 标题 -->
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:gravity="center"
+        android:text="环境切换"
+        android:textColor="#ff141428"
+        android:textSize="36sp"
+        android:textStyle="bold" />
+
+    <!-- 分割线 -->
+    <View
+        android:layout_width="match_parent"
+        android:layout_height="2dp"
+        android:layout_marginTop="24dp"
+        android:background="#FFDCDCF0" />
+
+    <!-- 环境选项 -->
+    <RadioGroup
+        android:id="@+id/rgEnv"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="32dp"
+        android:orientation="vertical">
+
+        <RadioButton
+            android:id="@+id/rbTest"
+            android:layout_width="match_parent"
+            android:layout_height="72dp"
+            android:gravity="center_vertical"
+            android:paddingStart="16dp"
+            android:text="测试环境"
+            android:textColor="#ff141428"
+            android:textSize="28sp" />
+
+        <RadioButton
+            android:id="@+id/rbUat"
+            android:layout_width="match_parent"
+            android:layout_height="72dp"
+            android:gravity="center_vertical"
+            android:paddingStart="16dp"
+            android:text="UAT 环境"
+            android:textColor="#ff141428"
+            android:textSize="28sp" />
+
+        <RadioButton
+            android:id="@+id/rbProd"
+            android:layout_width="match_parent"
+            android:layout_height="72dp"
+            android:gravity="center_vertical"
+            android:paddingStart="16dp"
+            android:text="生产环境"
+            android:textColor="#ff141428"
+            android:textSize="28sp" />
+
+    </RadioGroup>
+
+    <!-- 分割线 -->
+    <View
+        android:layout_width="match_parent"
+        android:layout_height="2dp"
+        android:layout_marginTop="24dp"
+        android:background="#FFDCDCF0" />
+
+    <!-- 底部按钮 -->
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="88dp"
+        android:layout_marginTop="24dp"
+        android:gravity="center"
+        android:orientation="horizontal">
+
+        <androidx.appcompat.widget.AppCompatButton
+            android:id="@+id/btnCancel"
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_marginEnd="20dp"
+            android:layout_weight="1"
+            android:background="@drawable/bg_cancel"
+            android:text="取消"
+            android:textColor="@color/bg_card_blue"
+            android:textSize="28sp" />
+
+        <androidx.appcompat.widget.AppCompatButton
+            android:id="@+id/btnConfirm"
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_marginStart="20dp"
+            android:layout_weight="1"
+            android:background="@drawable/bg_confirm"
+            android:text="确认"
+            android:textColor="#FFFFFF"
+            android:textSize="28sp" />
+
+    </LinearLayout>
+
+</LinearLayout>