diff --git a/sites/epg.112114.xyz/epg.112114.xyz.channels.xml b/sites/epg.112114.xyz/epg.112114.xyz.channels.xml
index fa56c390..0fe370f4 100644
--- a/sites/epg.112114.xyz/epg.112114.xyz.channels.xml
+++ b/sites/epg.112114.xyz/epg.112114.xyz.channels.xml
@@ -20,7 +20,6 @@
   <channel site="epg.112114.xyz" lang="zh" xmltv_id="" site_id="CCTV3">CCTV3</channel>
   <channel site="epg.112114.xyz" lang="zh" xmltv_id="" site_id="CCTV4">CCTV4</channel>
   <channel site="epg.112114.xyz" lang="zh" xmltv_id="" site_id="CCTV4K">CCTV4K</channel>
-  <channel site="epg.112114.xyz" lang="zh" xmltv_id="" site_id="CCTV4K">CCTV4K</channel>
   <channel site="epg.112114.xyz" lang="zh" xmltv_id="" site_id="CCTV4欧洲">CCTV4欧洲</channel>
   <channel site="epg.112114.xyz" lang="zh" xmltv_id="" site_id="CCTV4美洲">CCTV4美洲</channel>
   <channel site="epg.112114.xyz" lang="zh" xmltv_id="" site_id="CCTV5">CCTV5</channel>
@@ -539,10 +538,8 @@
   <channel site="epg.112114.xyz" lang="zh" xmltv_id="" site_id="民视新闻台">民视新闻台</channel>
   <channel site="epg.112114.xyz" lang="zh" xmltv_id="" site_id="求索动物">求索动物</channel>
   <channel site="epg.112114.xyz" lang="zh" xmltv_id="" site_id="求索生活">求索生活</channel>
-  <channel site="epg.112114.xyz" lang="zh" xmltv_id="" site_id="求索生活">求索生活</channel>
   <channel site="epg.112114.xyz" lang="zh" xmltv_id="" site_id="求索科学">求索科学</channel>
   <channel site="epg.112114.xyz" lang="zh" xmltv_id="" site_id="求索纪录">求索纪录</channel>
-  <channel site="epg.112114.xyz" lang="zh" xmltv_id="" site_id="求索纪录">求索纪录</channel>
   <channel site="epg.112114.xyz" lang="zh" xmltv_id="" site_id="求索记录">求索记录</channel>
   <channel site="epg.112114.xyz" lang="zh" xmltv_id="" site_id="汉语体育健康">汉语体育健康</channel>
   <channel site="epg.112114.xyz" lang="zh" xmltv_id="" site_id="汉语经济生活">汉语经济生活</channel>
diff --git a/sites/epg.112114.xyz/epg.112114.xyz.config.js b/sites/epg.112114.xyz/epg.112114.xyz.config.js
index e512fa20..469a89cd 100644
--- a/sites/epg.112114.xyz/epg.112114.xyz.config.js
+++ b/sites/epg.112114.xyz/epg.112114.xyz.config.js
@@ -27,14 +27,23 @@ module.exports = {
     const data = await axios
       .get('https://epg.112114.xyz/pp.xml')
       .then(r => r.data)
-      .catch(console.log)
-    const { channels } = parser.parse(data)
+      .catch(e => { console.log(e); return null })
+    if (!data) return []
 
-    return channels.map(channel => ({
-      lang: 'zh',
-      site_id: channel.id,
-      name: channel.displayName[0].value
-    }))
+    const { channels = [] } = parser.parse(data)
+
+    const seen = new Set()
+    return channels
+      .filter(ch => {
+        if (seen.has(ch.id)) return false
+        seen.add(ch.id)
+        return true
+      })
+      .map(channel => ({
+        lang: 'zh',
+        site_id: channel.id,
+        name: channel.displayName?.[0]?.value || ''
+      }))
   }
 }