diff --git a/Web/src/App.vue b/Web/src/App.vue
index 5996453..7fefb00 100644
--- a/Web/src/App.vue
+++ b/Web/src/App.vue
@@ -1,7 +1,16 @@
 <template>
-  <van-config-provider :theme="theme">
-    <RouterView />
-    <van-tabbar v-model="active" v-show="showTabbar" fixed>
+  <van-config-provider :theme="theme" class="app-root">
+<pre
+  style="position:fixed; left:0; top:0; z-index:9999;
+         background:rgba(0,0,0,0.7); color:#0f0;
+         font-size:10px; max-height:50vh; overflow:auto;">
+  {{ log }}
+</pre>
+
+    <div class="app-main">
+      <RouterView />
+    </div>
+    <van-tabbar v-model="active" v-show="showTabbar">
       <van-tabbar-item icon="notes-o" to="/calendar">
         日历
       </van-tabbar-item>
@@ -22,6 +31,31 @@
 import { RouterView, useRoute } from 'vue-router'
 import { ref, onMounted, onUnmounted, computed } from 'vue'
 
+const log = ref('')
+
+const updateInfo = () => {
+  log.value = JSON.stringify({
+    innerHeight: window.innerHeight,
+    outerHeight: window.outerHeight,
+    documentElementClientHeight: document.documentElement.clientHeight,
+    viewport: window.visualViewport
+      ? {
+          height: window.visualViewport.height,
+          offsetTop: window.visualViewport.offsetTop,
+        }
+      : null,
+  }, null, 2)
+}
+
+onMounted(() => {
+  updateInfo()
+  window.addEventListener('resize', updateInfo)
+})
+
+onUnmounted(() => {
+  window.removeEventListener('resize', updateInfo)
+})
+
 const route = useRoute()
 // 根据路由判断是否显示Tabbar
 const showTabbar = computed(() => {
@@ -64,8 +98,16 @@ const handleTabClick = (path) => {
 </script>
 
 <style scoped>
-/* TabBar 固定在底部，不占用文档流空间 */
-:deep(.van-tabbar) {
-  padding-bottom: 0 !important;
+.app-root {
+  /* 用前面的 JS 动态高度方案，或至少用 100% 而不是 100vh */
+  height: 100%;
+  display: flex;
+  flex-direction: column;
+}
+
+/* 主体内容自己撑开，给 Tabbar 留出空间 */
+.app-main {
+  flex: 1;
+  overflow-y: auto;
 }
 </style>
diff --git a/Web/src/views/CalendarView.vue b/Web/src/views/CalendarView.vue
index ca3814d..3600601 100644
--- a/Web/src/views/CalendarView.vue
+++ b/Web/src/views/CalendarView.vue
@@ -183,10 +183,9 @@ fetchDailyStatistics(now.getFullYear(), now.getMonth() + 1)
 
 <style scoped>
 .calendar-container {
-  height: calc(100vh - 50px);
+  height: 100vh;
   display: flex;
   flex-direction: column;
-  padding-bottom: env(safe-area-inset-bottom);
 }
 
 .calendar-container :deep(.van-calendar) {