From d3e876368cdc0404984cc1e49897c5453b5bd7b1 Mon Sep 17 00:00:00 2001
From: Vanessa <lly219@gmail.com>
Date: Wed, 25 Feb 2026 15:09:23 +0800
Subject: [PATCH] :art: https://github.com/siyuan-note/siyuan/issues/17099

---
 app/src/boot/globalEvent/event.ts    |  4 ++++
 app/src/mobile/index.ts              |  5 ++++-
 app/src/mobile/util/mobileAppUtil.ts | 12 +++++++++++-
 app/src/types/index.d.ts             |  2 ++
 4 files changed, 21 insertions(+), 2 deletions(-)

diff --git a/app/src/boot/globalEvent/event.ts b/app/src/boot/globalEvent/event.ts
index 29ed536e9..738e357d1 100644
--- a/app/src/boot/globalEvent/event.ts
+++ b/app/src/boot/globalEvent/event.ts
@@ -21,6 +21,7 @@ import {openFileById} from "../../editor/util";
 import {checkFold} from "../../util/noRelyPCFunction";
 import {hideAllElements} from "../../protyle/ui/hideElements";
 import {dragOverScroll, stopScrollAnimation} from "./dragover";
+import {setWebViewFocusable} from "../../mobile/util/mobileAppUtil";
 
 export const initWindowEvent = (app: App) => {
     document.body.addEventListener("mouseleave", () => {
@@ -125,6 +126,9 @@ export const initWindowEvent = (app: App) => {
         window.siyuan.ctrlIsPressed = false;
         window.siyuan.shiftIsPressed = false;
         window.siyuan.altIsPressed = false;
+        /// #if BROWSER
+        setWebViewFocusable();
+        /// #endif
     });
 
     window.addEventListener("click", (event: MouseEvent & { target: HTMLElement }) => {
diff --git a/app/src/mobile/index.ts b/app/src/mobile/index.ts
index bbd825644..ea6a5520a 100644
--- a/app/src/mobile/index.ts
+++ b/app/src/mobile/index.ts
@@ -37,7 +37,7 @@ import {correctHotkey} from "../boot/globalEvent/commonHotkey";
 import {processIOSPurchaseResponse} from "../util/iOSPurchase";
 import {updateControlAlt} from "../protyle/util/hotKey";
 import {nbsp2space} from "../protyle/util/normalizeText";
-import {callMobileAppShowKeyboard, canInput} from "./util/mobileAppUtil";
+import {callMobileAppShowKeyboard, canInput, setWebViewFocusable} from "./util/mobileAppUtil";
 
 class App {
     public plugins: import("../plugin").Plugin[] = [];
@@ -180,6 +180,9 @@ class App {
                 window.siyuan.shiftIsPressed = false;
                 window.siyuan.altIsPressed = false;
             });
+            window.addEventListener("blur", (event) => {
+                setWebViewFocusable();
+            });
             // 移动端删除键 https://github.com/siyuan-note/siyuan/issues/9259
             window.addEventListener("keydown", (event) => {
                 mobileKeydown(siyuanApp, event);
diff --git a/app/src/mobile/util/mobileAppUtil.ts b/app/src/mobile/util/mobileAppUtil.ts
index 192f19ec2..a998c7bbe 100644
--- a/app/src/mobile/util/mobileAppUtil.ts
+++ b/app/src/mobile/util/mobileAppUtil.ts
@@ -30,4 +30,14 @@ export const canInput = (element: Element) => {
         return hasClosestByAttribute(element, "contenteditable", "true");
     }
     return false;
-};
\ No newline at end of file
+};
+
+export const setWebViewFocusable = () => {
+    if (document.activeElement.tagName === "IFRAME") {
+        if (window.JSAndroid && window.JSAndroid.setWebViewFocusable) {
+            window.JSAndroid.setWebViewFocusable(true);
+        } else if (window.JSHarmony && window.JSHarmony.setWebViewFocusable) {
+            window.JSHarmony.setWebViewFocusable(true);
+        }
+    }
+};
diff --git a/app/src/types/index.d.ts b/app/src/types/index.d.ts
index 291d1d552..f682403f9 100644
--- a/app/src/types/index.d.ts
+++ b/app/src/types/index.d.ts
@@ -254,6 +254,7 @@ interface Window {
         print(title: string, html: string): void
         getScreenWidthPx(): number
         exit(): void
+        setWebViewFocusable(enable: boolean): void
     };
     JSHarmony: {
         showKeyboard(): void
@@ -271,6 +272,7 @@ interface Window {
         print(title: string, html: string): void
         getScreenWidthPx(): number
         exit(): void
+        setWebViewFocusable(enable: boolean): void
     };
 
     Protyle: import("../protyle/method").default;