diff --git a/src/addon/personnel/data/upgrade_add_channel_fields.sql b/src/addon/personnel/data/upgrade_add_channel_fields.sql
index f58e16a0a..4291589a5 100644
--- a/src/addon/personnel/data/upgrade_add_channel_fields.sql
+++ b/src/addon/personnel/data/upgrade_add_channel_fields.sql
@@ -10,13 +10,13 @@ ADD COLUMN `show_follow` tinyint(1) NOT NULL DEFAULT 0 COMMENT '是否显示关
 
 -- 2. 优化现有字段长度和类型
 ALTER TABLE `lucky_personnel_channel`
-MODIFY COLUMN `channel_type` varchar(20) NOT NULL DEFAULT 'wechat' COMMENT '视频号类型：wechat-微信视频号，douyin-抖音，kuaishou-快手，redbook-小红书，bilibili-B站',
-MODIFY COLUMN `channel_name` varchar(100) NOT NULL DEFAULT '' COMMENT '视频号名称',
-MODIFY COLUMN `avatar_image_type` varchar(10) NOT NULL DEFAULT 'upload' COMMENT '头像类型：upload-上传图片，url-URL',
+MODIFY COLUMN `channel_type` varchar(30) NOT NULL DEFAULT 'wechat' COMMENT '视频号类型：wechat-微信视频号，douyin-抖音，kuaishou-快手，redbook-小红书，bilibili-B站',
+MODIFY COLUMN `channel_name` varchar(200) NOT NULL DEFAULT '' COMMENT '视频号名称',
+MODIFY COLUMN `avatar_image_type` varchar(20) NOT NULL DEFAULT 'upload' COMMENT '头像类型：upload-上传图片，url-URL',
 MODIFY COLUMN `avatar_url` varchar(500) NOT NULL DEFAULT '' COMMENT '头像URL',
-MODIFY COLUMN `video_title` varchar(200) NOT NULL DEFAULT '' COMMENT '视频标题',
-MODIFY COLUMN `feed_id` varchar(100) NOT NULL DEFAULT '' COMMENT '视频号内容ID',
-MODIFY COLUMN `cover_image_type` varchar(10) NOT NULL DEFAULT 'upload' COMMENT '封面类型：upload-上传图片，url-URL',
+MODIFY COLUMN `video_title` varchar(500) NOT NULL DEFAULT '' COMMENT '视频标题',
+MODIFY COLUMN `feed_id` varchar(500) NOT NULL DEFAULT '' COMMENT '视频号内容ID',
+MODIFY COLUMN `cover_image_type` varchar(20) NOT NULL DEFAULT 'upload' COMMENT '封面类型：upload-上传图片，url-URL',
 MODIFY COLUMN `cover_url` varchar(500) NOT NULL DEFAULT '' COMMENT '封面URL',
 MODIFY COLUMN `sort` int NOT NULL DEFAULT 0 COMMENT '排序，数值越小越靠前',
 MODIFY COLUMN `is_show` tinyint(1) NOT NULL DEFAULT 1 COMMENT '是否显示：0-隐藏，1-显示',
diff --git a/src/addon/personnel/shop/view/enterprise/channel/edit.html b/src/addon/personnel/shop/view/enterprise/channel/edit.html
index 06fbbd68c..4747d7391 100644
--- a/src/addon/personnel/shop/view/enterprise/channel/edit.html
+++ b/src/addon/personnel/shop/view/enterprise/channel/edit.html
@@ -26,14 +26,14 @@
 	<div class="layui-form-item">
 		<label class="layui-form-label short-label"><span class="required">*</span>视频号ID：</label>
 		<div class="layui-input-block">
-			<input type="text" name="channel_name" value="{$info.channel_name}" lay-verify="required" maxlength="100" autocomplete="off" placeholder="请输入视频号ID" class="layui-input len-long">
+			<input type="text" name="channel_name" value="{$info.channel_name}" lay-verify="required" maxlength="200" autocomplete="off" placeholder="请输入视频号ID" class="layui-input len-long">
 		</div>
 		<div class="info-help layui-form-mid layui-word-aux">微信视频号ID获取方式：进入视频号助手，在首页可以查看自己的视频号ID，以sph开头为视频号ID</div>
 	</div>	
 	<div class="layui-form-item">
 		<label class="layui-form-label"><span class="required">*</span>视频唯一标识：</label>
 		<div class="layui-input-block">
-			<input type="text" name="feed_id" value="{$info.feed_id}" lay-verify="required" maxlength="200" autocomplete="off" placeholder="请输入视频号视频的唯一标识" class="layui-input len-long">
+			<input type="text" name="feed_id" value="{$info.feed_id}" lay-verify="required" maxlength="500" autocomplete="off" placeholder="请输入视频号视频的唯一标识" class="layui-input len-long">
 		</div>
 		<div class="info-help layui-form-mid layui-word-aux">
 			<p>不同视频平台的唯一标识获取方式可能不同，请根据具体平台说明获取</p>
@@ -57,7 +57,7 @@
 	<div class="layui-form-item">
 		<label class="layui-form-label"><span class="required">*</span>视频标题：</label>
 		<div class="layui-input-inline">
-			<input type="text" name="video_title" value="{$info.video_title}" lay-verify="required" maxlength="100" autocomplete="off" placeholder="请输入视频标题" class="layui-input len-long">
+			<input type="text" name="video_title" value="{$info.video_title}" lay-verify="required" maxlength="500" autocomplete="off" placeholder="请输入视频标题" class="layui-input len-long">
 		</div>
 	</div>