diff --git a/ruoyi-ui/src/layout/index.vue b/ruoyi-ui/src/layout/index.vue
index 45844fd..9540aa4 100644
--- a/ruoyi-ui/src/layout/index.vue
+++ b/ruoyi-ui/src/layout/index.vue
@@ -101,6 +101,10 @@ export default {
     width: calc(100% - 54px);
   }
 
+  .sidebarHide .fixed-header {
+    width: calc(100%);
+  }
+
   .mobile .fixed-header {
     width: 100%;
   }
diff --git a/ruoyi-ui/src/store/modules/app.js b/ruoyi-ui/src/store/modules/app.js
index e506730..5a0ed6c 100644
--- a/ruoyi-ui/src/store/modules/app.js
+++ b/ruoyi-ui/src/store/modules/app.js
@@ -12,6 +12,9 @@ const state = {
 
 const mutations = {
   TOGGLE_SIDEBAR: state => {
+    if (state.sidebar.hide) {
+      return false;
+    }
     state.sidebar.opened = !state.sidebar.opened
     state.sidebar.withoutAnimation = false
     if (state.sidebar.opened) {