diff --git a/game-bridge/voice-room-game-bridge.v1.js b/game-bridge/voice-room-game-bridge.v1.js
index d415c70..00fd2dd 100644
--- a/game-bridge/voice-room-game-bridge.v1.js
+++ b/game-bridge/voice-room-game-bridge.v1.js
@@ -1,5 +1,5 @@
 (function () {
-    var remoteBridgeVersion = '20260610.1';
+    var remoteBridgeVersion = '20260610.2';
 
     function safeCall(fn, args) {
         try {
@@ -132,6 +132,9 @@
         if (values.indexOf('reyou') >= 0 || values.indexOf('hotgame') >= 0) {
             return 'reyou_v1';
         }
+        if (values.indexOf('yomi') >= 0) {
+            return 'yomi_v4';
+        }
         return 'generic';
     }
 
@@ -179,6 +182,238 @@
         window.webkit.messageHandlers[name] = { postMessage: fn.postMessage };
     }
 
+    function parseBridgePayload(value) {
+        if (typeof value === 'string') {
+            var text = value.trim();
+            if (!text) {
+                return {};
+            }
+            try {
+                var decoded = JSON.parse(text);
+                return decoded && typeof decoded === 'object'
+                    ? decoded
+                    : { value: decoded };
+            } catch (_) {
+                return { raw: text };
+            }
+        }
+        if (value && typeof value === 'object') {
+            return value;
+        }
+        if (value === null || value === undefined) {
+            return {};
+        }
+        return { value: value };
+    }
+
+    function actionFromPayload(payload, fallbackAction) {
+        return (
+            readString(
+                payload.type ||
+                    payload.action ||
+                    payload.method ||
+                    payload.name ||
+                    payload.cmd ||
+                    payload.event
+            ) || fallbackAction
+        );
+    }
+
+    function invokeNamedCallback(callbackName, payload) {
+        var text = readString(callbackName);
+        if (
+            !/^[A-Za-z_$][0-9A-Za-z_$]*(\.[A-Za-z_$][0-9A-Za-z_$]*)*$/.test(
+                text
+            )
+        ) {
+            return false;
+        }
+        var parts = text.split('.');
+        var target = window;
+        for (var i = 0; i < parts.length; i += 1) {
+            target = target[parts[i]];
+            if (target === null || target === undefined) {
+                return false;
+            }
+        }
+        if (typeof target !== 'function') {
+            return false;
+        }
+        safeCall(target, [payload || {}]);
+        return true;
+    }
+
+    function yomiActionResult(action, payload) {
+        var normalized = readString(action).toLowerCase();
+        if (normalized === 'insufficient') {
+            return {
+                action: 'insufficient',
+                result: 'success',
+                balance: payload && payload.balance,
+            };
+        }
+        if (normalized === 'hidesplash') {
+            return { action: 'hideSplash', result: 'success' };
+        }
+        if (normalized === 'closegame') {
+            return { action: 'closeGame', result: 'success' };
+        }
+        return { action: action, result: 'success' };
+    }
+
+    function postYomiAction(action, input) {
+        var payload = parseBridgePayload(input);
+        var normalized = actionFromPayload(payload, action);
+        if (!normalized) {
+            normalized = 'NativeBridge';
+        }
+        payload.type = payload.type || normalized;
+        payload.action = payload.action || normalized;
+        post(normalized, payload);
+        invokeNamedCallback(
+            payload.callback || payload.callbackName || payload.cb,
+            yomiActionResult(normalized, payload)
+        );
+        return yomiActionResult(normalized, payload);
+    }
+
+    function extractYomiBalance(payload) {
+        var body = parseBridgePayload(payload);
+        if (body.balance !== null && body.balance !== undefined) {
+            return body.balance;
+        }
+        if (body.amount !== null && body.amount !== undefined) {
+            return body.amount;
+        }
+        if (body.coin !== null && body.coin !== undefined) {
+            return body.coin;
+        }
+        if (body.balanceLabel !== null && body.balanceLabel !== undefined) {
+            return body.balanceLabel;
+        }
+        return undefined;
+    }
+
+    function notifyYomiGame(action, body) {
+        var normalized = readString(action);
+        if (normalized === 'onBalanceUpdate') {
+            var balance = extractYomiBalance(body);
+            if (balance === undefined) {
+                safeCall(window.onBalanceUpdate, []);
+            } else {
+                safeCall(window.onBalanceUpdate, [balance]);
+            }
+        }
+        if (normalized === 'setSound') {
+            var payload = parseBridgePayload(body);
+            var soundEnabled =
+                payload.bool !== undefined
+                    ? payload.bool
+                    : payload.enabled !== undefined
+                      ? payload.enabled
+                      : payload.value;
+            safeCall(window.setSound, [!!soundEnabled]);
+        }
+        if (normalized === 'passiveCloseGame') {
+            safeCall(window.passiveCloseGame, []);
+        }
+        try {
+            window.dispatchEvent(
+                new CustomEvent('yomiBridgeAction', {
+                    detail: { action: normalized, payload: body || {} },
+                })
+            );
+        } catch (_) {}
+    }
+
+    function installYomiPostMessageListener() {
+        if (window.__hyappYomiPostMessageListenerInstalled) {
+            return;
+        }
+        window.__hyappYomiPostMessageListenerInstalled = true;
+        window.addEventListener('message', function (event) {
+            var data = parseBridgePayload(event && event.data);
+            if (readString(data.from).toLowerCase() !== 'yomi') {
+                return;
+            }
+            var action = actionFromPayload(data, '');
+            if (!action) {
+                return;
+            }
+            postYomiAction(action, data);
+        });
+    }
+
+    function installYomiBridgeAliases(nativeBridge) {
+        var previousYomi = window.yomi || {};
+        var yomiBridge = {};
+        var previousUpdateCoin =
+            typeof nativeBridge.updateCoin === 'function'
+                ? nativeBridge.updateCoin.bind(nativeBridge)
+                : null;
+
+        yomiBridge.postMessage = function (message) {
+            var payload = parseBridgePayload(message);
+            return postYomiAction(
+                actionFromPayload(payload, 'NativeBridge'),
+                payload
+            );
+        };
+        yomiBridge.closeGame = function (body) {
+            return postYomiAction('closeGame', body || {});
+        };
+        yomiBridge.hideSplash = function (body) {
+            return postYomiAction('hideSplash', body || {});
+        };
+        yomiBridge.insufficient = function (body) {
+            return postYomiAction('insufficient', body || {});
+        };
+        yomiBridge.onBalanceUpdate = function (body) {
+            notifyYomiGame('onBalanceUpdate', body || {});
+        };
+        yomiBridge.setSound = function (body) {
+            notifyYomiGame('setSound', body || {});
+        };
+        yomiBridge.passiveCloseGame = function () {
+            notifyYomiGame('passiveCloseGame', {});
+        };
+        Object.keys(previousYomi).forEach(function (key) {
+            if (yomiBridge[key] === undefined) {
+                yomiBridge[key] = previousYomi[key];
+            }
+        });
+        window.yomi = yomiBridge;
+        window.webkit = window.webkit || {};
+        window.webkit.messageHandlers = window.webkit.messageHandlers || {};
+        window.webkit.messageHandlers.yomi = {
+            postMessage: yomiBridge.postMessage,
+        };
+
+        nativeBridge.insufficient = function (body) {
+            postYomiAction('insufficient', body || {});
+        };
+        nativeBridge.hideSplash = function (body) {
+            postYomiAction('hideSplash', body || {});
+        };
+        nativeBridge.onBalanceUpdate = function (body) {
+            notifyYomiGame('onBalanceUpdate', body || {});
+        };
+        nativeBridge.setSound = function (body) {
+            notifyYomiGame('setSound', body || {});
+        };
+        nativeBridge.passiveCloseGame = function () {
+            notifyYomiGame('passiveCloseGame', {});
+        };
+        nativeBridge.updateCoin = function (body) {
+            if (previousUpdateCoin) {
+                previousUpdateCoin(body || {});
+            }
+            notifyYomiGame('onBalanceUpdate', body || {});
+        };
+
+        installYomiPostMessageListener();
+    }
+
     function notifyReyouRechargeSuccess(body) {
         var payload = body || {};
         var notified = false;
@@ -348,12 +583,15 @@
             callNativeBridge('debugLog', body || {});
         };
         installReyouBridgeAliases(nativeBridge);
+        installYomiBridgeAliases(nativeBridge);
         window.NativeBridge = nativeBridge;
 
         [
             ['getConfig', 'getConfig'],
             ['destroy', 'destroy'],
             ['closeGame', 'closeGame'],
+            ['hideSplash', 'hideSplash'],
+            ['insufficient', 'insufficient'],
             ['gameStart', 'gameStart'],
             ['gameLoading', 'gameLoading'],
             ['gameLoaded', 'gameLoaded'],