diff --git a/publish/changeLog.md b/publish/changeLog.md
index 88b1d370..910772a1 100644
--- a/publish/changeLog.md
+++ b/publish/changeLog.md
@@ -1,4 +1,3 @@
-### 修复
+### 优化
 
-- 修复我的列表搜索无法搜索小括号、中括号等字符的问题
-- 修复v1.14.0出现的备份与恢复功能备份的数据无法恢复的问题，同时兼容使用v1.14.0导出的存在问题的数据
+- 优化列表同步代码逻辑
diff --git a/src/main/modules/sync/server/server.js b/src/main/modules/sync/server/server.js
index aed2d2c3..645e0557 100644
--- a/src/main/modules/sync/server/server.js
+++ b/src/main/modules/sync/server/server.js
@@ -5,6 +5,7 @@ const modules = require('../modules')
 const { authCode, authConnect } = require('./auth')
 const { getAddress, getServerId, generateCode, getClientKeyInfo } = require('./utils')
 const syncList = require('./syncList')
+const { log } = require('@common/utils')
 
 
 let status = {
@@ -88,7 +89,8 @@ const handleStartServer = (port = 9527) => new Promise((resolve, reject) => {
     try {
       await syncList(io, socket)
     } catch (err) {
-      console.log(err)
+      // console.log(err)
+      log.warn(err)
       return
     }
     status.devices.push(keyInfo)
diff --git a/src/main/modules/sync/server/syncList.js b/src/main/modules/sync/server/syncList.js
index 5897e385..69b68468 100644
--- a/src/main/modules/sync/server/syncList.js
+++ b/src/main/modules/sync/server/syncList.js
@@ -260,10 +260,7 @@ const mergeListDataFromSnapshot = (sourceList, targetList, snapshotList, addMusi
   for (const m of sourceList.list) sourceListItemIds.add(m.songmid)
   for (const m of targetList.list) targetListItemIds.add(m.songmid)
   for (const m of snapshotList.list) {
-    if (!sourceListItemIds.has(m.songmid)) removedListIds.add(m.songmid)
-  }
-  for (const m of snapshotList.list) {
-    if (!targetListItemIds.has(m.songmid)) removedListIds.add(m.songmid)
+    if (!sourceListItemIds.has(m.songmid) || !targetListItemIds.has(m.songmid)) removedListIds.add(m.songmid)
   }
 
   let newList
@@ -311,10 +308,7 @@ const handleMergeListDataFromSnapshot = async(socket, snapshot) => {
   for (const l of remoteListData.userList) remoteUserListIds.add(l.id)
 
   for (const l of snapshot.userList) {
-    if (!localUserListIds.has(l.id)) removedListIds.add(l.id)
-  }
-  for (const l of snapshot.userList) {
-    if (!remoteUserListIds.has(l.id)) removedListIds.add(l.id)
+    if (!localUserListIds.has(l.id) || !remoteUserListIds.has(l.id)) removedListIds.add(l.id)
   }
 
   let newUserList = []
@@ -353,7 +347,7 @@ const registerUpdateSnapshotTask = (socket, snapshot) => {
     if (loveList != null) snapshot.loveList = loveList
     if (userList != null) snapshot.userList = userList
     updateSnapshot(socket.data.snapshotFilePath, JSON.stringify(snapshot))
-  }, 10000)
+  }, 2000)
   global.lx_event.common.on(COMMON_EVENT_NAME.saveMyList, handleUpdateSnapshot)
   socket.on('disconnect', () => {
     global.lx_event.common.off(COMMON_EVENT_NAME.saveMyList, handleUpdateSnapshot)