diff --git a/routes.go b/routes.go
index 6b22abf..883456a 100644
--- a/routes.go
+++ b/routes.go
@@ -64,7 +64,6 @@ func renderMarkdown(c *gin.Context, title string) {
 	unsafe := blackfriday.MarkdownCommon([]byte(p.CurrentText))
 	html := bluemonday.UGCPolicy().SanitizeBytes(unsafe)
 	html2 := string(html)
-
 	r, _ := regexp.Compile("\\$\\$(.*?)\\$\\$")
 	for _, s := range r.FindAllString(html2, -1) {
 		html2 = strings.Replace(html2, s, "<span class='texp' data-expr='"+s[2:len(s)-2]+"'></span>", 1)
diff --git a/static/css/view.css b/static/css/view.css
index a470193..e4e0e71 100644
--- a/static/css/view.css
+++ b/static/css/view.css
@@ -308,6 +308,6 @@ padding: 0.4em 1em 6em;
 background: #fff;
 }
 .yue {
-max-width: 650px;
+max-width: 675px;
 margin: 0 auto;
 }
diff --git a/websockets.go b/websockets.go
index b870450..4c56e6a 100644
--- a/websockets.go
+++ b/websockets.go
@@ -4,6 +4,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"net/http"
+	"strings"
 
 	"github.com/gorilla/websocket"
 )
@@ -40,7 +41,7 @@ func wshandler(w http.ResponseWriter, r *http.Request) {
 		}
 
 		var p CowyoData
-		err = p.load(m.Title)
+		err = p.load(strings.ToLower(m.Title))
 		if err != nil {
 			panic(err)
 		}