diff --git a/yuthon_issue/models/issue_library.py b/yuthon_issue/models/issue_library.py
index c493f82ed..b91fa324a 100644
--- a/yuthon_issue/models/issue_library.py
+++ b/yuthon_issue/models/issue_library.py
@@ -828,6 +828,16 @@ class IssueLibrary(models.Model):
                 raise UserError('议题已上会，不能删除')
         return super().unlink()
 
+    def my_unlink(self):
+        is_admin = self.env.user.has_group('base.group_system')
+        current_user = self.env.user
+        for i in self:
+            if i.issue_state == 'on_meet':
+                raise UserError('议题已上会，不能删除')
+            if not is_admin:
+                if i.employee_id.user_id != current_user:
+                    raise UserError('只能删除自己的记录，无权删除他人数据')
+
     @api.depends('name')
     def _compute_name(self):
         for record in self:
diff --git a/yuthon_issue/views/issue_library_views.xml b/yuthon_issue/views/issue_library_views.xml
index d77ac0eb5..39b686e8d 100644
--- a/yuthon_issue/views/issue_library_views.xml
+++ b/yuthon_issue/views/issue_library_views.xml
@@ -4,7 +4,7 @@
         <field name="name">issue.library.tree</field>
         <field name="model">issue.library</field>
         <field name="arch" type="xml">
-            <tree string="我的议题"
+            <tree string="我的议题" delete="0"
                   decoration-info="issue_state == 'will'"
                   decoration-success="issue_state == 'done'"
                   decoration-muted="issue_state == 'cancel'">
@@ -39,7 +39,7 @@
                         invisible="issue_state == 'draft'" groups="soong_workflow.group_soong_workflow_manager"/>
                 <button name="issue_cancel" string="取消" type="object" class="btn btn-blue"
                         groups="soong_workflow.group_soong_workflow_manager"/>
-                <button name="unlink" string="删除" type="object" class="btn btn-blue"
+                <button name="my_unlink" string="删除" type="object" class="btn btn-blue"
                         invisible="is_push_depart == True"/>
                 <button name="approval_details" string="审批详情" type="object" class="btn btn-blue"
                         invisible="not issue_approval_id"/>
@@ -105,7 +105,7 @@
         <field name="name">issue.library.tree</field>
         <field name="model">issue.library</field>
         <field name="arch" type="xml">
-            <tree string="部门议题库"
+            <tree string="部门议题库" create="0" delete="0" edit="0"
                   decoration-info="issue_state == 'will'"
                   decoration-success="issue_state == 'done'"
                   decoration-muted="issue_state == 'cancel'">