diff --git a/app/data/view/payment/form_wechat.html b/app/data/view/payment/form_wechat.html
index 4b8315038..e945a7d7b 100644
--- a/app/data/view/payment/form_wechat.html
+++ b/app/data/view/payment/form_wechat.html
@@ -1,21 +1,21 @@
 <label class="layui-form-item block relative">
     <span class="color-green font-w7 margin-right-10">绑定公众号</span>
     <span class="color-desc margin-left-5">Bind WeChat Appid</span>
-    <input name="wechat_appid" required placeholder="请输入绑定公众号（必填）" value="{$vo.content.wechat_appid|default=''}" class="layui-input">
+    <input name="wechat_appid" required pattern="^wx[0-9a-z]{16}$" placeholder="请输入16位绑定公众号（必填）" value="{$vo.content.wechat_appid|default=''}" class="layui-input">
     <span class="help-block">公众号APPID，微信商户绑定的服务号APPID或小程序APPID</span>
 </label>
 
 <label class="layui-form-item block relative">
     <span class="color-green font-w7 margin-right-10">微信商户号</span>
     <span class="color-desc margin-left-5">WeChat Payment Number</span>
-    <input name="wechat_mch_id" required placeholder="请输入微信商户ID（必填）" value="{$vo.content.wechat_mch_id|default=''}" class="layui-input">
+    <input name="wechat_mch_id" required placeholder="请输入微信商户号（必填）" value="{$vo.content.wechat_mch_id|default=''}" class="layui-input">
     <span class="help-block">微信商户编号，需要在微信商户平台获取，微信商户号 与 公众号APPID 匹配</span>
 </label>
 
 <label class="layui-form-item block relative">
     <span class="color-green font-w7 margin-right-10">微信商户密钥</span>
     <span class="color-desc margin-left-5">WeChat Payment Secret Key</span>
-    <input name="wechat_mch_key" required maxlength="32" placeholder="请输入微信商户密钥（必填）" value="{$vo.content.wechat_mch_key|default=''}" class="layui-input">
+    <input name="wechat_mch_key" required maxlength="32" pattern=".{32}" placeholder="请输入32位微信商户密钥（必填）" value="{$vo.content.wechat_mch_key|default=''}" class="layui-input">
     <span class="help-block">微信商户密钥，需要在微信商户平台操作设置密码并获取密钥，建议定期更换密钥</span>
 </label>
 
diff --git a/app/wechat/view/config/payment.html b/app/wechat/view/config/payment.html
index 199db169c..def13a2b4 100644
--- a/app/wechat/view/config/payment.html
+++ b/app/wechat/view/config/payment.html
@@ -23,7 +23,7 @@
                 <div class="layui-form-item">
                     <label class="layui-form-label"><b>MCH_KEY</b><br><span class="nowrap color-desc">微信商户密钥</span></label>
                     <div class="layui-input-block">
-                        <input name="wechat.mch_key" placeholder="请输入微信商户密钥（必填）" maxlength="32" required value="{:sysconf('wechat.mch_key')}" class="layui-input">
+                        <input name="wechat.mch_key" placeholder="请输入微信商户密钥（必填）" maxlength="32" pattern=".{32}" required value="{:sysconf('wechat.mch_key')}" class="layui-input">
                         <p class="help-block">微信商户密钥，需要在微信商户平台操作设置操作密码并获取商户接口密钥</p>
                     </div>
                 </div>