diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index b576c4a..5d260a7 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -24,6 +24,7 @@
         android:fullBackupContent="@xml/backup_rules"
         android:icon="@mipmap/logo"
         android:label="@string/app_name"
+        android:networkSecurityConfig="@xml/network_security_config"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/Theme.DefenseApplication">
diff --git a/app/src/main/java/com/ckkj/defense_device/utils/RetrofitNetwork.kt b/app/src/main/java/com/ckkj/defense_device/utils/RetrofitNetwork.kt
index 766d1eb..b1c0081 100644
--- a/app/src/main/java/com/ckkj/defense_device/utils/RetrofitNetwork.kt
+++ b/app/src/main/java/com/ckkj/defense_device/utils/RetrofitNetwork.kt
@@ -12,7 +12,8 @@ import java.util.concurrent.TimeUnit
 object RetrofitNetwork {
 
     private const val DEFAULT_TIMEOUT = 30L
-    const val BASE_URL = "https://stem-boozy-margarine.ngrok-free.dev"
+    //const val BASE_URL = "https://stem-boozy-margarine.ngrok-free.dev"
+    const val BASE_URL = "http://service.reinkun.com:8001"
 
     private var retrofit: Retrofit? = null
     private val gson = Gson()