diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index dde2923..6e806e5 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -4,15 +4,8 @@
     <option name="autoReloadType" value="SELECTIVE" />
   </component>
   <component name="ChangeListManager">
-    <list default="true" id="84e65474-7da9-466d-baf3-cc88dde3ffdd" name="变更" comment="更改头像显示">
-      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/app/DataBase/micro_msg.py" beforeDir="false" afterPath="$PROJECT_DIR$/app/DataBase/micro_msg.py" afterDir="false" />
+    <list default="true" id="84e65474-7da9-466d-baf3-cc88dde3ffdd" name="变更" comment="将自己的wxid设置为配置文件">
       <change beforePath="$PROJECT_DIR$/app/DataBase/msg.py" beforeDir="false" afterPath="$PROJECT_DIR$/app/DataBase/msg.py" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/app/person.py" beforeDir="false" afterPath="$PROJECT_DIR$/app/person.py" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/app/ui_pc/chat/chat_window.py" beforeDir="false" afterPath="$PROJECT_DIR$/app/ui_pc/chat/chat_window.py" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/app/ui_pc/contact/contact_window.py" beforeDir="false" afterPath="$PROJECT_DIR$/app/ui_pc/contact/contact_window.py" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/app/ui_pc/mainview.py" beforeDir="false" afterPath="$PROJECT_DIR$/app/ui_pc/mainview.py" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/app/ui_pc/tool/tool_window.py" beforeDir="false" afterPath="$PROJECT_DIR$/app/ui_pc/tool/tool_window.py" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
@@ -278,13 +271,6 @@
       <option name="presentableId" value="Default" />
       <updated>1672848140146</updated>
     </task>
-    <task id="LOCAL-00022" summary="readme">
-      <created>1684599002132</created>
-      <option name="number" value="00022" />
-      <option name="presentableId" value="LOCAL-00022" />
-      <option name="project" value="LOCAL" />
-      <updated>1684599002132</updated>
-    </task>
     <task id="LOCAL-00023" summary="readme">
       <created>1684599566617</created>
       <option name="number" value="00023" />
@@ -621,7 +607,14 @@
       <option name="project" value="LOCAL" />
       <updated>1700233361985</updated>
     </task>
-    <option name="localTasksCounter" value="71" />
+    <task id="LOCAL-00071" summary="将自己的wxid设置为配置文件">
+      <created>1700236486745</created>
+      <option name="number" value="00071" />
+      <option name="presentableId" value="LOCAL-00071" />
+      <option name="project" value="LOCAL" />
+      <updated>1700236486745</updated>
+    </task>
+    <option name="localTasksCounter" value="72" />
     <servers />
   </component>
   <component name="UnknownFeatures">
@@ -657,7 +650,6 @@
     </option>
   </component>
   <component name="VcsManagerConfiguration">
-    <MESSAGE value="修改联系人视图架构" />
     <MESSAGE value="加快打开速度" />
     <MESSAGE value="修改导入路径，方便打包成exe" />
     <MESSAGE value="修改部分UI" />
@@ -682,7 +674,8 @@
     <MESSAGE value="数据库加锁避免多线程访问报错" />
     <MESSAGE value="修复聊天气泡不能更改大小的bug" />
     <MESSAGE value="更改头像显示" />
-    <option name="LAST_COMMIT_MESSAGE" value="更改头像显示" />
+    <MESSAGE value="将自己的wxid设置为配置文件" />
+    <option name="LAST_COMMIT_MESSAGE" value="将自己的wxid设置为配置文件" />
     <option name="OPTIMIZE_IMPORTS_BEFORE_PROJECT_COMMIT" value="true" />
     <option name="REFORMAT_BEFORE_PROJECT_COMMIT" value="true" />
   </component>
diff --git a/app/DataBase/msg.py b/app/DataBase/msg.py
index b720791..6ddfaa4 100644
--- a/app/DataBase/msg.py
+++ b/app/DataBase/msg.py
@@ -61,7 +61,7 @@ def get_message_by_num(username_, n):
             select localId,TalkerId,Type,SubType,IsSender,CreateTime,Status,StrContent,strftime('%Y-%m-%d %H:%M:%S',CreateTime,'unixepoch','localtime') as StrTime
             from MSG
             where StrTalker=?
-            order by CreateTime
+            order by CreateTime desc
             limit 100
         '''
     result = []
@@ -71,6 +71,7 @@ def get_message_by_num(username_, n):
             cur = cursor[-1]
             cur.execute(sql, [username_])
             result_ = cur.fetchall()
+            result_.reverse()
             result += result_
             return result_
     finally: