diff --git a/b/download.html b/b/download.html
index 349c9e6..961efcf 100644
--- a/b/download.html
+++ b/b/download.html
@@ -63,23 +63,38 @@
 
 	$(function () {
 		var browserLang = navigator.language
-		if (browserLang.indexOf("zh") == -1) {
-			$(".new-bg").css("background", 'url("../download/images/bg-En.png")0 -0.5rem / 100% 100% no-repeat')
-			$(".down-btn2").css("background", 'url(../download/images/downBtn2-En.png) 0/ 100% 100% no-repeat')
-		}
+		var ua = window.navigator.userAgent.toLowerCase();
 		if (/iphone|ipad|ipod/.test(ua)) {
-			var videoNum = Math.ceil(Math.random() * 6)
-			var html = [];
-			html += '<img class="down-webp" src="../download/images/down' + videoNum + '.png" alt="">'
+			if (browserLang.indexOf("zh") == -1) {
+				var videoNum = Math.ceil(Math.random() * 10)
+				var html = [];
+				html += '<img class="down-webp" src="https://app.ixiulive.com/static/downImg/En/down' + videoNum + '.png" alt="">'
+			} else {
+				var videoNum = Math.ceil(Math.random() * 19)
+				var html = [];
+				html += '<img class="down-webp" src="https://app.ixiulive.com/static/downImg/down' + videoNum + '.png" alt="">'
+			}
 		}
 		else if (/android/.test(ua)) {
-			var videoNum = Math.ceil(Math.random() * 7)
-			var html = [];
-			html += '<img class="down-webp" src="../download/images/down' + videoNum + '.webp" alt="">'
+			if (browserLang.indexOf("zh") == -1) {
+				var videoNum = Math.ceil(Math.random() * 10)
+				var html = [];
+				html += '<img class="down-webp" src="https://app.ixiulive.com/static/downImg/En/down' + videoNum + '.webp" alt="">'
+			} else {
+				var videoNum = Math.ceil(Math.random() * 19)
+				var html = [];
+				html += '<img class="down-webp" src="https://app.ixiulive.com/static/downImg/down' + videoNum + '.webp" alt="">'
+			}
 		} else {
-			var videoNum = Math.ceil(Math.random() * 7)
-			var html = [];
-			html += '<img class="down-webp" src="../download/images/down' + videoNum + '.webp" alt="">'
+			if (browserLang.indexOf("zh") == -1) {
+				var videoNum = Math.ceil(Math.random() * 10)
+				var html = [];
+				html += '<img class="down-webp" src="https://app.ixiulive.com/static/downImg/En/down' + videoNum + '.webp" alt="">'
+			} else {
+				var videoNum = Math.ceil(Math.random() * 19)
+				var html = [];
+				html += '<img class="down-webp" src="https://app.ixiulive.com/static/downImg/down' + videoNum + '.webp" alt="">'
+			}
 		}
 		$(".down-webp-box").html(html)
 		$(".down-btn2").on("click", function () {
diff --git a/b/downloadIos.html b/b/downloadIos.html
index 349c9e6..961efcf 100644
--- a/b/downloadIos.html
+++ b/b/downloadIos.html
@@ -63,23 +63,38 @@
 
 	$(function () {
 		var browserLang = navigator.language
-		if (browserLang.indexOf("zh") == -1) {
-			$(".new-bg").css("background", 'url("../download/images/bg-En.png")0 -0.5rem / 100% 100% no-repeat')
-			$(".down-btn2").css("background", 'url(../download/images/downBtn2-En.png) 0/ 100% 100% no-repeat')
-		}
+		var ua = window.navigator.userAgent.toLowerCase();
 		if (/iphone|ipad|ipod/.test(ua)) {
-			var videoNum = Math.ceil(Math.random() * 6)
-			var html = [];
-			html += '<img class="down-webp" src="../download/images/down' + videoNum + '.png" alt="">'
+			if (browserLang.indexOf("zh") == -1) {
+				var videoNum = Math.ceil(Math.random() * 10)
+				var html = [];
+				html += '<img class="down-webp" src="https://app.ixiulive.com/static/downImg/En/down' + videoNum + '.png" alt="">'
+			} else {
+				var videoNum = Math.ceil(Math.random() * 19)
+				var html = [];
+				html += '<img class="down-webp" src="https://app.ixiulive.com/static/downImg/down' + videoNum + '.png" alt="">'
+			}
 		}
 		else if (/android/.test(ua)) {
-			var videoNum = Math.ceil(Math.random() * 7)
-			var html = [];
-			html += '<img class="down-webp" src="../download/images/down' + videoNum + '.webp" alt="">'
+			if (browserLang.indexOf("zh") == -1) {
+				var videoNum = Math.ceil(Math.random() * 10)
+				var html = [];
+				html += '<img class="down-webp" src="https://app.ixiulive.com/static/downImg/En/down' + videoNum + '.webp" alt="">'
+			} else {
+				var videoNum = Math.ceil(Math.random() * 19)
+				var html = [];
+				html += '<img class="down-webp" src="https://app.ixiulive.com/static/downImg/down' + videoNum + '.webp" alt="">'
+			}
 		} else {
-			var videoNum = Math.ceil(Math.random() * 7)
-			var html = [];
-			html += '<img class="down-webp" src="../download/images/down' + videoNum + '.webp" alt="">'
+			if (browserLang.indexOf("zh") == -1) {
+				var videoNum = Math.ceil(Math.random() * 10)
+				var html = [];
+				html += '<img class="down-webp" src="https://app.ixiulive.com/static/downImg/En/down' + videoNum + '.webp" alt="">'
+			} else {
+				var videoNum = Math.ceil(Math.random() * 19)
+				var html = [];
+				html += '<img class="down-webp" src="https://app.ixiulive.com/static/downImg/down' + videoNum + '.webp" alt="">'
+			}
 		}
 		$(".down-webp-box").html(html)
 		$(".down-btn2").on("click", function () {
diff --git a/index.html b/index.html
index 0df5b20..16a26e6 100644
--- a/index.html
+++ b/index.html
@@ -64,23 +64,38 @@
 
 	$(function () {
 		var browserLang = navigator.language
-		if (browserLang.indexOf("zh") == -1) {
-			$(".new-bg").css("background", 'url("download/images/bg-En.png")0 -0.5rem / 100% 100% no-repeat')
-			$(".down-btn2").css("background", 'url(download/images/downBtn2-En.png) 0/ 100% 100% no-repeat')
-		}
+		var ua = window.navigator.userAgent.toLowerCase();
 		if (/iphone|ipad|ipod/.test(ua)) {
-			var videoNum = Math.ceil(Math.random() * 6)
-			var html = [];
-			html += '<img class="down-webp" src="download/images/down' + videoNum + '.png" alt="">'
+			if (browserLang.indexOf("zh") == -1) {
+				var videoNum = Math.ceil(Math.random() * 10)
+				var html = [];
+				html += '<img class="down-webp" src="https://app.ixiulive.com/static/downImg/En/down' + videoNum + '.png" alt="">'
+			} else {
+				var videoNum = Math.ceil(Math.random() * 19)
+				var html = [];
+				html += '<img class="down-webp" src="https://app.ixiulive.com/static/downImg/down' + videoNum + '.png" alt="">'
+			}
 		}
 		else if (/android/.test(ua)) {
-			var videoNum = Math.ceil(Math.random() * 7)
-			var html = [];
-			html += '<img class="down-webp" src="download/images/down' + videoNum + '.webp" alt="">'
+			if (browserLang.indexOf("zh") == -1) {
+				var videoNum = Math.ceil(Math.random() * 10)
+				var html = [];
+				html += '<img class="down-webp" src="https://app.ixiulive.com/static/downImg/En/down' + videoNum + '.webp" alt="">'
+			} else {
+				var videoNum = Math.ceil(Math.random() * 19)
+				var html = [];
+				html += '<img class="down-webp" src="https://app.ixiulive.com/static/downImg/down' + videoNum + '.webp" alt="">'
+			}
 		} else {
-			var videoNum = Math.ceil(Math.random() * 7)
-			var html = [];
-			html += '<img class="down-webp" src="download/images/down' + videoNum + '.webp" alt="">'
+			if (browserLang.indexOf("zh") == -1) {
+				var videoNum = Math.ceil(Math.random() * 10)
+				var html = [];
+				html += '<img class="down-webp" src="https://app.ixiulive.com/static/downImg/En/down' + videoNum + '.webp" alt="">'
+			} else {
+				var videoNum = Math.ceil(Math.random() * 19)
+				var html = [];
+				html += '<img class="down-webp" src="https://app.ixiulive.com/static/downImg/down' + videoNum + '.webp" alt="">'
+			}
 		}
 		$(".down-webp-box").html(html)
 		$(".down-btn2").on("click", function () {
diff --git a/iosnew.html b/iosnew.html
index 0df5b20..16a26e6 100644
--- a/iosnew.html
+++ b/iosnew.html
@@ -64,23 +64,38 @@
 
 	$(function () {
 		var browserLang = navigator.language
-		if (browserLang.indexOf("zh") == -1) {
-			$(".new-bg").css("background", 'url("download/images/bg-En.png")0 -0.5rem / 100% 100% no-repeat')
-			$(".down-btn2").css("background", 'url(download/images/downBtn2-En.png) 0/ 100% 100% no-repeat')
-		}
+		var ua = window.navigator.userAgent.toLowerCase();
 		if (/iphone|ipad|ipod/.test(ua)) {
-			var videoNum = Math.ceil(Math.random() * 6)
-			var html = [];
-			html += '<img class="down-webp" src="download/images/down' + videoNum + '.png" alt="">'
+			if (browserLang.indexOf("zh") == -1) {
+				var videoNum = Math.ceil(Math.random() * 10)
+				var html = [];
+				html += '<img class="down-webp" src="https://app.ixiulive.com/static/downImg/En/down' + videoNum + '.png" alt="">'
+			} else {
+				var videoNum = Math.ceil(Math.random() * 19)
+				var html = [];
+				html += '<img class="down-webp" src="https://app.ixiulive.com/static/downImg/down' + videoNum + '.png" alt="">'
+			}
 		}
 		else if (/android/.test(ua)) {
-			var videoNum = Math.ceil(Math.random() * 7)
-			var html = [];
-			html += '<img class="down-webp" src="download/images/down' + videoNum + '.webp" alt="">'
+			if (browserLang.indexOf("zh") == -1) {
+				var videoNum = Math.ceil(Math.random() * 10)
+				var html = [];
+				html += '<img class="down-webp" src="https://app.ixiulive.com/static/downImg/En/down' + videoNum + '.webp" alt="">'
+			} else {
+				var videoNum = Math.ceil(Math.random() * 19)
+				var html = [];
+				html += '<img class="down-webp" src="https://app.ixiulive.com/static/downImg/down' + videoNum + '.webp" alt="">'
+			}
 		} else {
-			var videoNum = Math.ceil(Math.random() * 7)
-			var html = [];
-			html += '<img class="down-webp" src="download/images/down' + videoNum + '.webp" alt="">'
+			if (browserLang.indexOf("zh") == -1) {
+				var videoNum = Math.ceil(Math.random() * 10)
+				var html = [];
+				html += '<img class="down-webp" src="https://app.ixiulive.com/static/downImg/En/down' + videoNum + '.webp" alt="">'
+			} else {
+				var videoNum = Math.ceil(Math.random() * 19)
+				var html = [];
+				html += '<img class="down-webp" src="https://app.ixiulive.com/static/downImg/down' + videoNum + '.webp" alt="">'
+			}
 		}
 		$(".down-webp-box").html(html)
 		$(".down-btn2").on("click", function () {