diff --git a/app/views/libraries/_form.html.erb b/app/views/libraries/_form.html.erb
index c67a8b57..9904f602 100644
--- a/app/views/libraries/_form.html.erb
+++ b/app/views/libraries/_form.html.erb
@@ -145,10 +145,21 @@
 
         if (!title || title.length == 0) {
             $("#title_notice").removeClass("none");
+            $("#title_notice").html("请输入标题");
             return
         }else{
             $("#title_notice").addClass("none");
         }
+
+        if (!title || title.length >10) {
+            $("#title_notice").removeClass("none");
+            $("#title_notice").html("字数不能超过10个字");
+            return
+        }else{
+            $("#title_notice").addClass("none");
+        }
+
+
         if (!content || content.length == 0) {
             $("#des_notice").removeClass("none");
             return
diff --git a/public/react/src/modules/tpm/SiderBar.js b/public/react/src/modules/tpm/SiderBar.js
index a2172e48..fd74c759 100644
--- a/public/react/src/modules/tpm/SiderBar.js
+++ b/public/react/src/modules/tpm/SiderBar.js
@@ -53,7 +53,7 @@ class SiderBar extends Component {
 
 						<div className="-task-sidebars" style={{right: "240px"}}>
 							<a href="/competitions">
-								<img src={getImageUrl("/images/educoder/competition/lvmeng.png")}  width="150px" height="150px" />
+								<img src={getImageUrl("images/educoder/competition/lvmeng.png")}  width="150px" height="150px" />
 							</a>
 						</div>