devince init fix

app/middleware/device_init.js

@@ -170,7 +170,7 @@ module.exports = () => {
     const channel_alias = ctx.cookies.get('channel_alias', { signed: false });
     let app_channel_info = await ctx.blockModel.AppChannel.one({ where: { alias: channel_alias } });//
     if (!app_channel_info || !app_channel_info.app_id || !app_channel_info.channel_id) {
-      app_channel_info = await ctx.blockModel.AppChannel.one({ where: { alias: 'n_1_2' } });//如果配置的渠道未渠道信息，使用默认的渠道，以防出错
+      app_channel_info = await ctx.blockModel.AppChannel.one({ where: { alias: 'n_1_18100_appstore' } });//如果配置的渠道未渠道信息，使用默认的渠道，以防出错
     }
     const app_id = app_channel_info.app_id;
     const channel_id = app_channel_info.channel_id;