diff --git a/src/pages/course/index.tsx b/src/pages/course/index.tsx
index a596278..cd9864c 100644
--- a/src/pages/course/index.tsx
+++ b/src/pages/course/index.tsx
@@ -164,7 +164,6 @@ export const CoursePage = () => {
     {
       title: "创建时间",
       dataIndex: "created_at",
-      width: 200,
       render: (text: string) => <span>{dateFormat(text)}</span>,
     },
     {
diff --git a/src/pages/home/index.module.less b/src/pages/home/index.module.less
index facd507..89e6a59 100644
--- a/src/pages/home/index.module.less
+++ b/src/pages/home/index.module.less
@@ -5,6 +5,8 @@
   right: 0;
   bottom: 0;
   display: flex;
+  overflow-y: hidden;
+  overflow-x: auto;
   .left-menu {
     width: 200px;
     height: 100%;
@@ -15,6 +17,7 @@
     display: flex;
     flex-direction: column;
     background-color: #f6f6f6;
+
     .right-top {
       width: 100%;
       height: 48px;
@@ -24,6 +27,7 @@
     }
     .right-main {
       width: 100%;
+      min-width: 1400px;
       height: auto;
       box-sizing: border-box;
       -moz-box-sizing: border-box;