diff --git a/src/components/custom-navbar/index.vue b/src/components/custom-navbar/index.vue
index 8acfa85..02e17e5 100644
--- a/src/components/custom-navbar/index.vue
+++ b/src/components/custom-navbar/index.vue
@@ -9,7 +9,7 @@
       backgroundColor: bgColor,
     }"
   >
-    <view class="custom-navbar__content" :style="{ height: navBarHeight + 'px' }">
+    <view class="custom-navbar__content" :style="{ height: contentHeight + 'px' }">
       <view class="custom-navbar__left" :style="{ width: leftWidth + 'px' }">
         <view v-if="showBack" class="custom-navbar__back" @click="handleBack">
           <wd-icon :name="backIcon" :size="backIconSize" :color="iconColor" />
@@ -82,6 +82,11 @@ const statusBarHeight = computed(() => navbar.statusBarHeight.value);
 const navBarHeight = computed(() => navbar.navBarHeight);
 const totalHeight = computed(() => navbar.totalHeight.value);
 
+const contentHeight = computed(() => {
+  const height = totalHeight.value - statusBarHeight.value;
+  return height > 0 ? height : navBarHeight.value;
+});
+
 const menuButtonWidth = computed(() => navbar.menuButtonWidth.value);
 const menuButtonRightGap = computed(() => navbar.menuButtonRightGap.value);
 const menuButtonLeft = computed(() => navbar.menuButtonLeft.value);
diff --git a/src/pages/index/index.vue b/src/pages/index/index.vue
index 1efa28a..ac7f0d1 100644
--- a/src/pages/index/index.vue
+++ b/src/pages/index/index.vue
@@ -1,6 +1,6 @@
 <template>
   <view class="home-page">
-    <custom-navbar title="首页" fixed placeholder>
+    <custom-navbar title="首页" fixed placeholder :showBack="false">
       <template #right>
         <wd-search
           v-model="searchValue"