diff --git a/soong_workflow/models/soong_note.py b/soong_workflow/models/soong_note.py
index 8281b7527..152819dbe 100644
--- a/soong_workflow/models/soong_note.py
+++ b/soong_workflow/models/soong_note.py
@@ -10,39 +10,37 @@ class SoongNote(models.Model):
     name = fields.Char(string="审批意见")
     sequence = fields.Char(string='序号', store=True)
     note_setting_id = fields.Many2one('soong.note.setting', string="意见类型")
-    create_note = fields.Char(string="创建信息", readonly=True)
-    write_note = fields.Char(string="修改信息", readonly=True)
+    create_note = fields.Text(string="创建信息", readonly=True)
+    write_note = fields.Text(string="修改信息", readonly=True)
     use_info = fields.Text(string="使用信息", readonly=True)
-    create_note_display = fields.Char(string="创建信息", compute='_compute_display_fields')
-    write_note_display = fields.Char(string="修改信息", compute='_compute_display_fields')
-    use_info_display = fields.Text(string="使用信息", compute='_compute_display_fields')
 
-    @api.depends('create_note', 'write_note', 'use_info', 'name')
-    def _compute_display_fields(self):
-        for rec in self:
-            suffix = f"\n{rec.name}" if rec.name else ''
-            rec.create_note_display = (rec.create_note or '') + suffix
-            rec.write_note_display = (rec.write_note or '') + suffix
-            rec.use_info_display = (rec.use_info or '') + suffix
-
-    def _format_user_time(self):
-        """返回'当前用户名 YYYY-MM-DD HH:MM:SS'格式字符串（转换为东八区时间）"""
-        user = self.env.user
+    def _get_tz_now(self):
+        """返回东八区当前时间字符串"""
         tz = pytz.timezone('Asia/Shanghai')
-        now = datetime.now(pytz.utc).astimezone(tz).strftime('%Y-%m-%d %H:%M:%S')
-        return f"{user.name} {now}"
+        return datetime.now(pytz.utc).astimezone(tz).strftime('%Y-%m-%d %H:%M:%S')
 
     @api.model_create_multi
     def create(self, vals_list):
-        info = self._format_user_time()
+        now = self._get_tz_now()
+        user_name = self.env.user.name
         for vals in vals_list:
-            vals['create_note'] = info
-            vals['write_note'] = info
+            note_name = vals.get('name', '')
+            line = f"{user_name} {now} {note_name}"
+            vals['create_note'] = line
+            vals['write_note'] = line
         return super().create(vals_list)
 
     def write(self, vals):
-        vals['write_note'] = self._format_user_time()
-        return super().write(vals)
+        now = self._get_tz_now()
+        user_name = self.env.user.name
+        for rec in self:
+            note_name = vals.get('name', rec.name or '')
+            line = f"{user_name} {now} {note_name}"
+            old = rec.write_note or ''
+            vals_copy = dict(vals)
+            vals_copy['write_note'] = (old + '\n' + line) if old else line
+            super(SoongNote, rec).write(vals_copy)
+        return True
 
     # type = fields.Selection([('agree', '同意'), ('return', '退回'), ('refuse', '拒绝'), ('super', '督办')],
     #                         string="意见类型")
diff --git a/soong_workflow/views/soong_note_views.xml b/soong_workflow/views/soong_note_views.xml
index 9f2789198..28971e1b9 100644
--- a/soong_workflow/views/soong_note_views.xml
+++ b/soong_workflow/views/soong_note_views.xml
@@ -8,9 +8,9 @@
                 <field name="sequence" widget="handle"/>
                 <field name="name" required="1"/>
                 <field name="note_setting_id"/>
-                <field name="create_note_display" readonly="1"/>
-                <field name="write_note_display" readonly="1"/>
-                <field name="use_info_display" readonly="1"/>
+                <field name="create_note" readonly="1"/>
+                <field name="write_note" readonly="1"/>
+                <field name="use_info" readonly="1"/>
             </tree>
         </field>
     </record>