diff --git a/appbase/build.properties b/appbase/build.properties
index 1693dc0..9d4e3c8 100644
--- a/appbase/build.properties
+++ b/appbase/build.properties
@@ -1,8 +1,8 @@
 #Created by .winboll/winboll_app_build.gradle
-#Wed Jun 04 03:20:04 GMT 2025
+#Wed Jun 04 04:10:28 GMT 2025
 stageCount=5
 libraryProject=libappbase
 baseVersion=15.8
 publishVersion=15.8.4
-buildCount=3
+buildCount=7
 baseBetaVersion=15.8.5
diff --git a/appbase/src/main/AndroidManifest.xml b/appbase/src/main/AndroidManifest.xml
index e8a8bdb..2655e6f 100644
--- a/appbase/src/main/AndroidManifest.xml
+++ b/appbase/src/main/AndroidManifest.xml
@@ -9,7 +9,8 @@
         android:label="@string/app_name"
         android:theme="@style/MyAPPBaseTheme"
         android:resizeableActivity="true"
-        android:process=":App">
+        android:process=":App"
+        android:networkSecurityConfig="@xml/network_security_config">
 
         <activity
             android:name=".MainActivity"
diff --git a/appbase/src/main/res/xml/network_security_config.xml b/appbase/src/main/res/xml/network_security_config.xml
new file mode 100644
index 0000000..ef5fd33
--- /dev/null
+++ b/appbase/src/main/res/xml/network_security_config.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<network-security-config>
+    <!-- 允许访问 winboll.cc 及其子域名（原配置） -->
+    <domain-config cleartextTrafficPermitted="true">
+        <domain includeSubdomains="true">winboll.cc</domain>
+    </domain-config>
+
+    <!-- **新增：允许访问 IP 地址 10.8.0.250** -->
+    <domain-config cleartextTrafficPermitted="true">
+        <domain includeSubdomains="false">10.8.0.250</domain> <!-- 不包含子域名 -->
+    </domain-config>
+</network-security-config>
diff --git a/libappbase/build.properties b/libappbase/build.properties
index 1693dc0..9d4e3c8 100644
--- a/libappbase/build.properties
+++ b/libappbase/build.properties
@@ -1,8 +1,8 @@
 #Created by .winboll/winboll_app_build.gradle
-#Wed Jun 04 03:20:04 GMT 2025
+#Wed Jun 04 04:10:28 GMT 2025
 stageCount=5
 libraryProject=libappbase
 baseVersion=15.8
 publishVersion=15.8.4
-buildCount=3
+buildCount=7
 baseBetaVersion=15.8.5
diff --git a/libappbase/src/main/java/cc/winboll/studio/libappbase/activities/YunActivity.java b/libappbase/src/main/java/cc/winboll/studio/libappbase/activities/YunActivity.java
index ef3905b..5659042 100644
--- a/libappbase/src/main/java/cc/winboll/studio/libappbase/activities/YunActivity.java
+++ b/libappbase/src/main/java/cc/winboll/studio/libappbase/activities/YunActivity.java
@@ -3,9 +3,11 @@ package cc.winboll.studio.libappbase.activities;
 import android.app.Activity;
 import android.os.Bundle;
 import android.view.View;
+import cc.winboll.studio.libappbase.BuildConfig;
 import cc.winboll.studio.libappbase.LogUtils;
 import cc.winboll.studio.libappbase.R;
 import cc.winboll.studio.libappbase.winboll.IWinBoLLActivity;
+import java.io.IOException;
 import okhttp3.OkHttpClient;
 import okhttp3.Request;
 import okhttp3.Response;
@@ -19,6 +21,8 @@ public class YunActivity extends Activity implements IWinBoLLActivity {
 
     public static final String TAG = "YunActivity";
 
+    String mYunHost = "";
+
     @Override
     public Activity getActivity() {
         return this;
@@ -33,7 +37,7 @@ public class YunActivity extends Activity implements IWinBoLLActivity {
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_yun);
-
+        mYunHost = BuildConfig.DEBUG ?"http://10.8.0.250:456": "https://yun.winboll.cc";
     }
 
     public void onTestYun(View view) {
@@ -49,20 +53,39 @@ public class YunActivity extends Activity implements IWinBoLLActivity {
     void testYun() {
         OkHttpClient client = new OkHttpClient();
         Request request = new Request.Builder()
-            .url("https://yun.winboll.cc/backups/")
+            .url(mYunHost + "/backups/")
             .build();
+
+        Response response = null;
         try {
-            Response response = client.newCall(request).execute();
-            if (response.isSuccessful()) { // 状态码 200-399 均视为成功
-                //System.out.println("OK");
-                LogUtils.d(TAG, "OK");
+            response = client.newCall(request).execute();
+            if (response.isSuccessful()) {
+                String responseBody = "";
+                if (response.body() != null) {
+                    responseBody = response.body().string();
+                }
+
+                // 正则匹配：任意主机名 -> Test OK（主机名部分匹配非空字符）
+                boolean isMatch = responseBody.matches(".+? -> Test OK");
+
+                if (isMatch) {
+                    LogUtils.d(TAG, responseBody);
+                } else {
+                    LogUtils.d(TAG, "响应内容不匹配，内容：" + responseBody);
+                }
             } else {
-                //System.out.println("请求失败，状态码：" + response.code());
                 LogUtils.d(TAG, "请求失败，状态码：" + response.code());
             }
+        } catch (IOException e) {
+            LogUtils.d(TAG, "读取响应体失败：" + e.getMessage());
         } catch (Exception e) {
-            LogUtils.d(TAG, e, Thread.currentThread().getStackTrace());
+            LogUtils.d(TAG, "异常：" + e.getMessage());
+            e.printStackTrace(); // Java 7 需显式打印堆栈
+        } finally {
+            // 手动关闭 Response（Java 7 不支持 try-with-resources）
+            if (response != null && response.body() != null) {
+                response.body().close();
+            }
         }
     }
-
 }