diff --git a/src/common/UrlTool.js b/src/common/UrlTool.js
index b38ae1bd4..23c08e4d2 100644
--- a/src/common/UrlTool.js
+++ b/src/common/UrlTool.js
@@ -2,6 +2,8 @@ import React from "react";
 import md5 from 'md5';
 import {Input} from "antd";
 const { Search } = Input;
+import { url as ssrOrigin, host as ssrHost } from '../ssrUrl'
+
 
 // const $ = window.$;
 const isDev = __SERVER__ ? false : window.location.port == 3007;
@@ -351,13 +353,17 @@ export function setSeoMeta(keyWords, title, description, url, owner, projectId)
 	if (domObj) {
 		document = domObj.window.document
 	}
+	// 服务端没有location
+	const host = window.location.host === 'null' || !window.location.host ? ssrHost : window.location.host
+	const origin = window.location.origin === 'null' || !window.location.origin ? ssrOrigin : window.location.origin
+
 	document.querySelector(`meta[property='og:title']`).content = title + keyStatement + ' for gitlink' + keyStatement + ' for git';
-	document.querySelector(`meta[property='og:url']`).content = window.location.origin + url;
+	document.querySelector(`meta[property='og:url']`).content = origin + url;
 	document.querySelector(`meta[property='og:description']`).content = description + ' - ' + title + ' for gitlink' + keyStatement + ' for git';
 	document.querySelector(`meta[property='og:image:alt']`).content = description + ' - ' + title + ' for gitlink' + keyStatement + ' for git';
 	document.querySelector('meta[name="Keywords"]').content= `${ keyWords } ${ keyWords ? '' : 'gitLink,GitLink,gitlink,trustie,trustieforge,forge,开源,确实开源,代码托管,Git,开源,内源,项目管理,版本控制,开源代码,代码分享,项目协作,开源项目托管,免费代码托管,Git代码托管,Git托管服务,确实让创建更美好,协同开发平台' }` ;
 	document.querySelector(`meta[name='description']`).content = description + keyStatement + ' for gitlink' + keyStatement + ' for git';
-	document.querySelector(`meta[name='go-import']`).content = window.location.host + url + ' git ' + window.location.origin + url;
+	document.querySelector(`meta[name='go-import']`).content = host + url + ' git ' + origin + url;
 	document.querySelector(`meta[name='octolytics-dimension-user_login']`).content = owner;
 	if (projectId) {
 		document.querySelector(`meta[name='octolytics-dimension-repository_nwo']`).content = owner + '/' + projectId;
@@ -365,11 +371,7 @@ export function setSeoMeta(keyWords, title, description, url, owner, projectId)
 	}
 	document.querySelector(`meta[name='twitter:title']`).content = title + keyStatement + ' for gitlink' + keyStatement + ' for git';
 	document.querySelector(`meta[name='twitter:description']`).content = description + ' - ' + title + keyStatement + ' for gitlink' + keyStatement + ' for git';
-
-	document.querySelector(`link[rel='canonical']`).href = window.location.origin + url;
-	if (domObj) {
-		domObj.window.document.querySelector('meta[name="Keywords"]')
-	}
+	document.querySelector(`link[rel='canonical']`).href = origin + url;
 }
 
 export function setDefaultMeta() {
diff --git a/src/forge/Main/Detail.js b/src/forge/Main/Detail.js
index e2041bc3f..b8e48c85b 100644
--- a/src/forge/Main/Detail.js
+++ b/src/forge/Main/Detail.js
@@ -430,7 +430,7 @@ class Detail extends Component {
         // seo优化设置
         let keyWords=`${owner},${projectsId},${data.author.name},`;
         let title= `${owner}/${projectsId}${data.description?'：'+data.description:''}`;
-        setSeoMeta(keyWords,title,data.description,`/${owner}/${projectsId}`,owner,projectsId);
+        setSeoMeta(keyWords,title,data.description || '',`/${owner}/${projectsId}`,owner,projectsId);
       }
     }
   }
diff --git a/src/ssrUrl.js b/src/ssrUrl.js
index 83d7698cc..aec779925 100644
--- a/src/ssrUrl.js
+++ b/src/ssrUrl.js
@@ -1 +1,2 @@
-export const url = process.env.NODE_ENV === 'production' ? 'https://www.gitlink.org.cn' : 'http://172.20.32.202:4000'
\ No newline at end of file
+export const url = process.env.NODE_ENV === 'production' ? 'https://www.gitlink.org.cn' : 'http://172.20.32.202:4000'
+export const host = process.env.NODE_ENV === 'production' ? 'www.gitlink.org.cn' : '172.20.32.202:4000'
\ No newline at end of file