diff --git a/package.json b/package.json
index 5b83475..2cb366e 100644
--- a/package.json
+++ b/package.json
@@ -29,6 +29,7 @@
     "fast-xml-parser": "^3.17.4",
     "html2canvas": "^1.0.0-rc.5",
     "iptv-playlist-parser": "^0.5.0",
+    "m3u": "0.0.2",
     "modern-normalize": "^0.6.0",
     "mousetrap": "^1.6.5",
     "qrcode.vue": "^1.7.0",
diff --git a/src/components/IPTV.vue b/src/components/IPTV.vue
index 8003390..6b0eb1f 100644
--- a/src/components/IPTV.vue
+++ b/src/components/IPTV.vue
@@ -2,9 +2,6 @@
   <div class="detail">
     <div class="detail-content">
       <div class="detail-header">
-        <div class="zy-select">
-            <div class="vs-placeholder vs-noAfter" @click="openAddSite">添加</div>
-        </div>
         <div class="zy-select">
           <div class="vs-placeholder vs-noAfter" @click="exportSites">导出</div>
         </div>
@@ -21,31 +18,6 @@
       <div class="detail-body zy-scroll">
         <div class="zy-table">
           <div class="tBody zy-scroll">
-            <div class="iptv-box zy-scroll" v-show="showAddSite">
-              <ul>
-                <li >
-                  <span class="name">频道名</span>
-                  <span class="name">Url</span>
-                  <span class="operate">
-                    <span class="btn"></span>
-                    <span class="btn"></span>
-                  </span>
-                 </li>
-                 <li>
-                  <span class="name" style="display:inline-block;vertical-align:middle">
-                    <input style="height: 30px" v-model="newSite.name">
-                  </span>
-                  <span class="name" style="display:inline-block;vertical-align:middle">
-                    <input style="height: 30px" v-model="newSite.url">
-                  </span>
-                  <span class="operate">
-                    <span class="btn" @click="addNewSite">添加</span>
-                    <span class="btn" @click="closeAddSite">关闭</span>
-                  </span>
-                 </li>
-                 <li ></li>
-               </ul>
-             </div>
             <ul>
               <draggable v-model="iptvList" @change="listUpdatedEvent">
                 <transition-group>
@@ -77,12 +49,6 @@ export default {
   data () {
     return {
       iptvList: [],
-      showAddSite: false,
-      newSite:
-      {
-        name: '',
-        site: ''
-      },
       searchkeyword: ''
     }
   },
@@ -135,30 +101,6 @@ export default {
         this.$message.warning('删除频道失败, 错误信息: ' + err)
       })
     },
-    closeAddSite () {
-      this.showAddSite = false
-    },
-    openAddSite () {
-      this.showAddSite = true
-    },
-    addNewSite () {
-      if (!this.newSite.name || !this.newSite.url) {
-        this.$message.error('名称和API接口不能为空。')
-        return
-      }
-      var doc = {
-        name: this.newSite.name,
-        url: this.newSite.url
-      }
-      iptv.add(doc).then(res => {
-        this.newSite = {
-          name: '',
-          url: ''
-        }
-        this.$message.success('添加新源成功！')
-        this.getAllSites()
-      })
-    },
     listUpdatedEvent () {
       iptv.clear().then(res1 => {
         // 重新排序
@@ -171,19 +113,18 @@ export default {
       })
     },
     exportSites () {
-      this.getAllSites()
-      const arr = [...this.iptvList]
-      const str = JSON.stringify(arr, null, 4)
       const options = {
         filters: [
-          { name: 'JSON file', extensions: ['json'] },
-          { name: 'Normal text file', extensions: ['txt'] },
-          { name: 'All types', extensions: ['*'] }
+          { name: 'm3u file', extensions: ['m3u'] }
         ]
       }
       remote.dialog.showSaveDialog(options).then(result => {
         if (!result.canceled) {
-          fs.writeFileSync(result.filePath, str)
+          var writer = require('m3u').extendedWriter()
+          this.iptvList.forEach(e => {
+            writer.file(e.url, -1, e.name)
+          })
+          fs.writeFileSync(result.filePath, writer.toString())
           this.$message.success('已保存成功')
         }
       }).catch(err => {
@@ -193,47 +134,35 @@ export default {
     importSites () {
       const options = {
         filters: [
-          { name: 'm3u file', extensions: ['m3u'] },
-          { name: 'JSON file', extensions: ['json'] }
+          { name: 'm3u file', extensions: ['m3u'] }
         ],
         properties: ['openFile']
       }
       remote.dialog.showOpenDialog(options).then(result => {
         if (!result.canceled) {
           result.filePaths.forEach(file => {
-            if (file.endsWith('json')) {
-              var str = fs.readFileSync(file)
-              const json = JSON.parse(str)
+            const parser = require('iptv-playlist-parser')
+            const playlist = fs.readFileSync(file, { encoding: 'utf-8' })
+            const result = parser.parse(playlist)
+            var docs = []
+            result.items.forEach(ele => {
+              if (ele.name && ele.url && ele.url.endsWith('m3u8')) {
+                var doc = {
+                  name: ele.name,
+                  url: ele.url
+                }
+                docs.push(doc)
+              }
+            })
+            if (docs) {
               iptv.clear().then(res => {
-                iptv.bulkAdd(json).then(e => {
+                iptv.bulkAdd(docs).then(e => {
                   this.getAllSites()
                   this.$message.success('导入成功')
                 })
               })
-            } else if (file.endsWith('m3u')) {
-              const parser = require('iptv-playlist-parser')
-              const playlist = fs.readFileSync(file, { encoding: 'utf-8' })
-              const result = parser.parse(playlist)
-              var docs = []
-              result.items.forEach(ele => {
-                if (ele.name && ele.url && ele.url.endsWith('m3u8')) {
-                  var doc = {
-                    name: ele.name,
-                    url: ele.url
-                  }
-                  docs.push(doc)
-                }
-              })
-              if (docs) {
-                iptv.clear().then(res => {
-                  iptv.bulkAdd(docs).then(e => {
-                    this.getAllSites()
-                    this.$message.success('导入成功')
-                  })
-                })
-              } else {
-                this.$message.error('m3u文件没有读取到可用源数据')
-              }
+            } else {
+              this.$message.error('m3u文件没有读取到可用源数据')
             }
           })
         }
@@ -248,7 +177,7 @@ export default {
     },
     getAllSites () {
       iptv.all().then(res => {
-        this.iptvList = res
+        this.iptvList = [...new Set(res)]
       })
     }
   },