diff --git a/app/src/main/java/top/yeij/hearth/webview/WebViewManager.kt b/app/src/main/java/top/yeij/hearth/webview/WebViewManager.kt
index d774eed..3827f18 100644
--- a/app/src/main/java/top/yeij/hearth/webview/WebViewManager.kt
+++ b/app/src/main/java/top/yeij/hearth/webview/WebViewManager.kt
@@ -43,9 +43,12 @@ class WebViewManager(private val activity: Activity) {
             ua == "desktop" || ua == "pc" -> UA_DESKTOP
             else -> ua
         }
-        // 初始缩放（1-100）：用于 PC 版页面缩放适配横屏
-        // Initial zoom (1-100): scale desktop pages to fit landscape
+        // 初始缩放（1-100）：用于 PC 版页面缩放适配横屏。
+        // 需关闭 overview 模式，否则 useWideViewPort+overview 会自动重新缩放并覆盖 setInitialScale
+        // Initial zoom (1-100): scale desktop pages to fit landscape. Must disable
+        // overview mode, otherwise useWideViewPort+overview re-zooms and overrides setInitialScale
         if (scale != null && scale in 1..100) {
+            webView.settings.loadWithOverviewMode = false
             webView.setInitialScale(scale)
         }
         return webView