diff --git a/.travis.yml b/.travis.yml
index b1707ab..3ec8a04 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,7 +12,7 @@ install:
   - curl https://glide.sh/get | sh  # 安装glide包管理
 script:
   - glide up
-  - GOOS=linux GOARCH=amd64 go build                                    # 编译版本
+  - GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build                      # 编译版本
   - docker build -t registry.cn-hangzhou.aliyuncs.com/deepzz/eiblog .   # 构建镜像
 after_success:
   - docker login -u="$DOCKER_USERNAME" -p="$DOCKER_PASSWORD" registry.cn-hangzhou.aliyuncs.com
diff --git a/Makefile b/Makefile
index 8dd338c..057042e 100644
--- a/Makefile
+++ b/Makefile
@@ -40,7 +40,7 @@ gencert:makedir
 
 	@echo "generate rsa cert..."
 	@$(acme.sh) --force --issue --dns dns_ali $(sans) --log \
-		--renew-hook "ct-submit ctlog.api.venafi.com < $(config)/ssl/domain.rsa.pem > $(config)/scts/rsa/venafi.sct \
+		--renew-hook "ct-submit ctlog-gen2.api.venafi.com < $(config)/ssl/domain.rsa.pem > $(config)/scts/rsa/venafi.sct \
 		&& ct-submit ctlog.wosign.com < $(config)/ssl/domain.rsa.pem > $(config)/scts/rsa/wosign.sct"
 	@$(acme.sh) --install-cert -d $(cn) \
 		--key-file       $(config)/ssl/domain.rsa.key \
@@ -49,7 +49,7 @@ gencert:makedir
 
 	@echo "generate ecc cert..."
 	@$(acme.sh) --force --issue --dns dns_ali $(sans) -k ec-256 --log \
-		--renew-hook "ct-submit ctlog.api.venafi.com < $(config)/ssl/domain.ecc.pem > $(config)/scts/ecc/venafi.sct \
+		--renew-hook "ct-submit ctlog-gen2.api.venafi.com < $(config)/ssl/domain.ecc.pem > $(config)/scts/ecc/venafi.sct \
 		&& ct-submit ctlog.wosign.com < $(config)/ssl/domain.ecc.pem > $(config)/scts/ecc/wosign.sct"
 	@$(acme.sh) --install-cert -d $(cn) --ecc \
 		--key-file       $(config)/ssl/domain.ecc.key \
diff --git a/back.go b/back.go
index 31798d6..c1eadee 100644
--- a/back.go
+++ b/back.go
@@ -3,6 +3,7 @@ package main
 
 import (
 	"bytes"
+	"encoding/json"
 	"fmt"
 	"html/template"
 	"net/http"
@@ -118,7 +119,8 @@ func HandlePost(c *gin.Context) {
 	for tag, _ := range Ei.Tags {
 		tags = append(tags, T{tag, tag})
 	}
-	h["Tags"] = tags
+	str, _ := json.Marshal(tags)
+	h["Tags"] = string(str)
 	c.Status(http.StatusOK)
 	RenderHTMLBack(c, "admin-post", h)
 }
diff --git a/conf/app.yml b/conf/app.yml
index 4021089..82a27ff 100644
--- a/conf/app.yml
+++ b/conf/app.yml
@@ -35,7 +35,7 @@ general:
   clean: 1
 # 评论相关
 disqus:
-  shortname: deepzz
+  shortname: xxxxxx
   publickey: wdSgxRm9rdGAlLKFcFdToBe3GT4SibmV7Y8EjJQ0r4GWXeKtxpopMAeIeoI2dTEg
   accesstoken: 50023908f39f4607957e909b495326af
   postscount: https://disqus.com/api/3.0/threads/set.json
@@ -49,7 +49,7 @@ disqus:
 # 谷歌统计
 google:
   url: https://www.google-analytics.com/collect
-  tid: UA-77251712-1
+  tid: UA-xxxxxx-1
   v: "1"
   t: pageview
 # 七牛CDN
diff --git a/views/search.html b/views/search.html
index 08d06e6..e4af650 100644
--- a/views/search.html
+++ b/views/search.html
@@ -1 +1 @@
-{{define "search"}}<div id="content" class="inner"><article class="post post-search"><h1 class="title">站内搜索</h1><div class="entry-content"><div id="search"><form action="/search.html"><div class="wrapper"><input maxlength="80" placeholder="请输入关键字..." id="keyword" name="q" value="{{.Word}}" type="search" required></div><input class="submit" type="submit" value="搜索"></form></div><div id="searchResult">{{if .Word}}{{with .SearchResult}}{{if gt (.Hits.Hits|len) 0}}<div class="info">本次搜索共找到结果 {{.Hits.Total}} 条 (用时 {{.Took}} 秒)</div>{{range .Hits.Hits}}<div class="item"><div class="title"><a href="/post/{{.Source.Slug}}.html">{{if .Highlight.Title}}{{str2html (join .Highlight.Title "")}}{{else}}{{.Source.Title}}{{end}}</a></div><div class="desc">{{if .Source.Img}}<div class="img"><img data-src="{{.Source.Img}}?imageView2/1/w/216/h/162"></div>{{end}}<div class="summary"><span class="date">{{dateformat .Source.Date "2006-01-02"}}</span>  ... {{str2html (join .Highlight.Content "...")}} ...</div></div></div>{{end}}{{else}}<div class="no-result">没有找到任何结果，请更换查询词试试~</div><div class="item"><div class="title">或者试试 Google 站内搜索：<a target="_blank" href="//www.google.com/#q=site:{{$.Domain}} {{$.Word}}">site:{{$.Domain}} {{$.Word}}</a></div></div>{{end}}{{end}}{{else}}<div class="hot-words">热搜词：{{range .HotWords}}<a href="?q={{.}}">{{.}}</a>{{end}}</div><div class="intro"><p>支持的搜索格式：</p><ol><li>输入关键词全文搜索：<a href="?q=Let's Encrypt">Let's Encrypt</a>；</li><li>指定时间段搜索：<a href="?q=date:2016">date:2016</a>、<a href="?q=date:2016-10">date:2016-10</a>；</li><li>指定标签搜索：<a href="?q=tag:github">tag:github</a>、<a href="?q=tag:HTTPS">tag:HTTPS</a>；</li><li>组合搜索：<a href="?q=date:2016 tag:docker">date:2016 tag:docker</a>；</li></ol></div>{{end}}</div></div></article>{{if or .Prev .Next}}<nav class="page-navi">{{with .Prev}}<a href="?{{html .}}" class="prev">« 上一页</a>{{end}}{{with .Next}}<a href="?{{html .}}" class="next">下一页 »</a>{{end}}</nav>{{end}}</div>{{end}}
+{{define "search"}}<div id="content" class="inner"><article class="post post-search"><h1 class="title">站内搜索</h1><div class="entry-content"><div id="search"><form action="/search.html"><div class="wrapper"><input maxlength="80" placeholder="请输入关键字..." id="keyword" name="q" {{if .Word}}value="{{.Word}}"{{end}} type="search" required></div><input class="submit" type="submit" value="搜索"></form></div><div id="searchResult">{{if .Word}}{{with .SearchResult}}{{if gt (.Hits.Hits|len) 0}}<div class="info">本次搜索共找到结果 {{.Hits.Total}} 条 (用时 {{.Took}} 秒)</div>{{range .Hits.Hits}}<div class="item"><div class="title"><a href="/post/{{.Source.Slug}}.html">{{if .Highlight.Title}}{{str2html (join .Highlight.Title "")}}{{else}}{{.Source.Title}}{{end}}</a></div><div class="desc">{{if .Source.Img}}<div class="img"><img data-src="{{.Source.Img}}?imageView2/1/w/216/h/162"></div>{{end}}<div class="summary"><span class="date">{{dateformat .Source.Date "2006-01-02"}}</span>  ... {{str2html (join .Highlight.Content "...")}} ...</div></div></div>{{end}}{{else}}<div class="no-result">没有找到任何结果，请更换查询词试试~</div><div class="item"><div class="title">或者试试 Google 站内搜索：<a target="_blank" href="//www.google.com/#q=site:{{$.Domain}} {{$.Word}}">site:{{$.Domain}} {{$.Word}}</a></div></div>{{end}}{{end}}{{else}}<div class="hot-words">热搜词：{{range .HotWords}}<a href="?q={{.}}">{{.}}</a>{{end}}</div><div class="intro"><p>支持的搜索格式：</p><ol><li>输入关键词全文搜索：<a href="?q=Let's Encrypt">Let's Encrypt</a>；</li><li>指定时间段搜索：<a href="?q=date:2016">date:2016</a>、<a href="?q=date:2016-10">date:2016-10</a>；</li><li>指定标签搜索：<a href="?q=tag:github">tag:github</a>、<a href="?q=tag:HTTPS">tag:HTTPS</a>；</li><li>组合搜索：<a href="?q=date:2016 tag:docker">date:2016 tag:docker</a>；</li></ol></div>{{end}}</div></div></article>{{if or .Prev .Next}}<nav class="page-navi">{{with .Prev}}<a href="?{{html .}}" class="prev">« 上一页</a>{{end}}{{with .Next}}<a href="?{{html .}}" class="next">下一页 »</a>{{end}}</nav>{{end}}</div>{{end}}