diff --git a/app_website_blog_editor/__manifest__.py b/app_website_blog_editor/__manifest__.py
index dce672eb..d64bb58b 100644
--- a/app_website_blog_editor/__manifest__.py
+++ b/app_website_blog_editor/__manifest__.py
@@ -39,7 +39,7 @@
 
 {
     'name': "Website Blogs,Page Editor in source code. mass edit blog and page.Odoo网页与博文源码编辑器",
-    'version': '16.24.04.01',
+    'version': '16.24.07.05',
     'author': 'odooai.cn',
     'category': 'Website',
     'website': 'https://www.odooai.cn',
diff --git a/app_website_blog_editor/models/blog_post.py b/app_website_blog_editor/models/blog_post.py
index 5b3d8b89..c59ba44b 100644
--- a/app_website_blog_editor/models/blog_post.py
+++ b/app_website_blog_editor/models/blog_post.py
@@ -2,6 +2,7 @@
 
 import json
 from odoo import api, models, fields, _
+from odoo.http import request
 from odoo.tools.safe_eval import safe_eval
 
 
@@ -12,19 +13,25 @@ class BlogPost(models.Model):
     blog_id = fields.Many2one('blog.blog', ondelete='restrict')
     
     def write(self, vals):
-        if vals.get('website_meta_og_img'):
+        website = request.env['website'].get_current_website()
+        if 'website_meta_og_img' in vals and not vals.get('cover_properties'):
             sync_blog_meta_background_img = self.env['ir.config_parameter'].sudo().get_param('app_website_blog_editor.sync_blog_meta_background_img')
             if sync_blog_meta_background_img:
                 web_base_url = self.env['ir.config_parameter'].sudo().get_param('web.base.url', default='')
-                img_url = vals.get('website_meta_og_img').replace(web_base_url, '')
                 for rec in self:
-                    cover_properties = json.loads(rec.cover_properties)
-                    cover_properties.update({
-                        'background-image': 'url("%s")' % img_url,
-                    })
-                    vals.update({
-                        'cover_properties': json.dumps(cover_properties)
-                    })
+                    if not vals.get('website_meta_og_img') and website.has_social_default_image and website.social_default_image:
+                        # 设置为空值则用 社媒seo图
+                        img_url = website.image_url(website, 'social_default_image')
+                    else:
+                        img_url = vals.get('website_meta_og_img').replace(web_base_url, '').replace(website.domain, '')
+                    if img_url:
+                        cover_properties = json.loads(rec.cover_properties)
+                        cover_properties.update({
+                            'background-image': 'url("%s")' % img_url,
+                        })
+                        vals.update({
+                            'cover_properties': json.dumps(cover_properties)
+                        })
         return super(BlogPost, self).write(vals)
 
     def action_post_debug_view(self):