diff --git a/android/app/src/main/java/games/wenzi/ogame/MainActivity.java b/android/app/src/main/java/games/wenzi/ogame/MainActivity.java
index a859ce5..bb7e293 100644
--- a/android/app/src/main/java/games/wenzi/ogame/MainActivity.java
+++ b/android/app/src/main/java/games/wenzi/ogame/MainActivity.java
@@ -8,9 +8,12 @@ import android.os.Bundle;
 import android.view.View;
 import android.view.Window;
 import android.view.animation.AccelerateDecelerateInterpolator;
+import android.webkit.ValueCallback;
 import android.webkit.WebChromeClient;
 import android.webkit.WebSettings;
 import android.webkit.WebView;
+import android.net.Uri;
+import android.content.Intent;
 import androidx.core.splashscreen.SplashScreen;
 import androidx.core.view.WindowCompat;
 import androidx.core.view.WindowInsetsControllerCompat;
@@ -18,6 +21,8 @@ import com.getcapacitor.BridgeActivity;
 
 public class MainActivity extends BridgeActivity {
     private boolean isWebViewReady = false;
+    private static final int FILE_CHOOSER_REQUEST_CODE = 1001;
+    private ValueCallback<Uri[]> filePathCallback;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -94,7 +99,50 @@ public class MainActivity extends BridgeActivity {
                         isWebViewReady = true;
                     }
                 }
+
+                @Override
+                public boolean onShowFileChooser(WebView webView, ValueCallback<Uri[]> filePathCallback,
+                                                 FileChooserParams fileChooserParams) {
+                    // 清理之前的回调
+                    if (MainActivity.this.filePathCallback != null) {
+                        MainActivity.this.filePathCallback.onReceiveValue(null);
+                    }
+
+                    MainActivity.this.filePathCallback = filePathCallback;
+
+                    // 创建文件选择器 Intent
+                    Intent intent = fileChooserParams.createIntent();
+                    try {
+                        startActivityForResult(intent, FILE_CHOOSER_REQUEST_CODE);
+                    } catch (android.content.ActivityNotFoundException e) {
+                        MainActivity.this.filePathCallback = null;
+                        return false;
+                    }
+                    return true;
+                }
             });
         }
     }
+
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+
+        if (requestCode == FILE_CHOOSER_REQUEST_CODE) {
+            if (filePathCallback == null) {
+                return;
+            }
+
+            Uri[] results = null;
+            if (resultCode == RESULT_OK && data != null) {
+                String dataString = data.getDataString();
+                if (dataString != null) {
+                    results = new Uri[]{Uri.parse(dataString)};
+                }
+            }
+
+            filePathCallback.onReceiveValue(results);
+            filePathCallback = null;
+        }
+    }
 }
diff --git a/package.json b/package.json
index 4bb76e4..05111b4 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
   },
   "private": true,
   "version": "1.6.5",
-  "buildDate": "2026/1/23 01:10:25",
+  "buildDate": "2026/1/23 02:22:24",
   "main": "dist-electron/main.js",
   "type": "module",
   "scripts": {
diff --git a/src/views/SettingsView.vue b/src/views/SettingsView.vue
index e216bf1..4efbfee 100644
--- a/src/views/SettingsView.vue
+++ b/src/views/SettingsView.vue
@@ -30,7 +30,7 @@
             <p class="text-sm text-muted-foreground">{{ t('settings.importDataDesc') }}</p>
           </div>
           <div class="flex gap-2">
-            <input ref="fileInputRef" type="file" accept=".json" class="hidden" @change="handleFileSelect" />
+            <input ref="fileInputRef" type="file" accept=".json,application/json,text/plain" class="hidden" @change="handleFileSelect" />
             <Button @click="triggerFileInput" variant="outline">
               <Upload class="mr-2 h-4 w-4" />
               {{ t('settings.selectFile') }}