diff --git a/src/components/Layout.vue b/src/components/Layout.vue
index 9aa24f0..973b4b2 100644
--- a/src/components/Layout.vue
+++ b/src/components/Layout.vue
@@ -185,11 +185,11 @@ const onLogout = async () => {
 }
 
 .nav-sidebar {
-  width: 200px;
+  width: 150px;
   background-color: #001529;
   /* width: 200px; */
   color: #fff;
-  min-height: 100vh;
+  min-height: 97.5vh;
   border-top-left-radius: 8px;
   border-bottom-left-radius: 8px;
 }
@@ -249,7 +249,7 @@ const onLogout = async () => {
   display: flex;
   flex-direction: column;
   flex-grow: 1;
-  min-height: 100%;
+  max-height: 100%;
 }
 
 /* 头部样式 */
@@ -265,6 +265,7 @@ const onLogout = async () => {
   justify-content: space-between;
   align-items: center;
   justify-content: right;
+  max-width: 99.9%;
   /* flex-shrink: 1; */
 }
 
@@ -275,6 +276,7 @@ const onLogout = async () => {
 
 .username {
   margin-left: 10px;
+  margin-right: 30px;
   font-weight: bold;
   font-size: 16px;
   color: #fff;
@@ -284,7 +286,7 @@ const onLogout = async () => {
 .main-content {
   background-color: #f5f8fc;
   flex-grow: 1;
-  min-height: 80%;
+  max-height: 90%;
   margin: 0;
   padding: 0;
 }