diff --git a/app/DataBase/msg.py b/app/DataBase/msg.py
index 9afc005..2fbe2ff 100644
--- a/app/DataBase/msg.py
+++ b/app/DataBase/msg.py
@@ -227,6 +227,26 @@ class Msg:
         # result.sort(key=lambda x: x[5])
         return result
     
+    def get_messages_by_hour(self, username_, year_='2023'):
+        sql = '''
+                SELECT strftime('%H:00',CreateTime,'unixepoch','localtime') as hours,count(MsgSvrID)
+                from MSG
+                where StrTalker = ? and strftime('%Y',CreateTime,'unixepoch','localtime') = ?
+                group by hours
+            '''
+        result = None
+        if not self.open_flag:
+            return None
+        try:
+            lock.acquire(True)
+            self.cursor.execute(sql, [username_, year_])
+            result = self.cursor.fetchall()
+        except sqlite3.DatabaseError:
+            logger.error(f'{traceback.format_exc()}\n数据库损坏请删除msg文件夹重试')
+        finally:
+            lock.release()
+        # result.sort(key=lambda x: x[5])
+        return result
 
     def get_first_time_of_message(self, username_):
         if not self.open_flag:
diff --git a/app/analysis/analysis.py b/app/analysis/analysis.py
index c96b209..12af775 100644
--- a/app/analysis/analysis.py
+++ b/app/analysis/analysis.py
@@ -148,6 +148,47 @@ def month_count(wxid, year):
     }
 
 
+def hour_count(wxid, year):
+    """
+    小时计数聊天条数
+    """
+    msg_data = msg_db.get_messages_by_hour(wxid, year)
+    print(msg_data)
+    y_data = list(map(lambda x: x[1], msg_data))
+    x_axis = list(map(lambda x: x[0], msg_data))
+    h = (
+        Line(init_opts=opts.InitOpts(width=f"{charts_width}px", height=f"{charts_height}px"))
+        .add_xaxis(xaxis_data=x_axis)
+        .add_yaxis(
+            series_name="聊天频率",
+            y_axis=y_data,
+            markpoint_opts=opts.MarkPointOpts(
+                data=[
+                    opts.MarkPointItem(type_="max", name="最大值"),
+                    opts.MarkPointItem(type_="min", name="最小值", value=int(10)),
+                ]
+            ),
+            markline_opts=opts.MarkLineOpts(
+                data=[opts.MarkLineItem(type_="average", name="平均值")]
+            ),
+        )
+        .set_global_opts(
+            title_opts=opts.TitleOpts(title="聊天时段", subtitle=None),
+            # datazoom_opts=opts.DataZoomOpts(),
+            # toolbox_opts=opts.ToolboxOpts(),
+        )
+        .set_series_opts(
+            label_opts=opts.LabelOpts(
+                is_show=False
+            )
+        )
+    )
+
+    return {
+        'chart_data': h
+    }
+
+
 class Analysis:
     pass
 
@@ -160,3 +201,5 @@ if __name__ == '__main__':
     print('c:::', c)
     m = month_count('wxid_27hqbq7vx5hf22', '2023')
     m['chart_data'].render("./data/聊天统计/month_num.html")
+    h = hour_count('wxid_27hqbq7vx5hf22', '2023')
+    h['chart_data'].render("./data/聊天统计/hour_count.html")