diff --git a/components/i/Create.vue b/components/i/Create.vue
index 4355892a9d3eed6ff50e4975dd18b59f5a9cd798..e4693fdb0a9d30c4bfc2691be862c11c82f76391 100644
--- a/components/i/Create.vue
+++ b/components/i/Create.vue
@@ -25,6 +25,7 @@
                     trailing-icon="i-heroicons-chevron-right-20-solid"
                     @click="handleSearch"
                     :loading="loading"
+                    :disabled="query === ''"
                 >搜索</UButton>
             </div>
         </UCard>
@@ -41,7 +42,7 @@ const repos = ref([
 ])
 const loading = ref(false)
 const handleSearch = async () => {
-    if (loading.value) return
+    if (loading.value || query.value === '') return
     loading.value = true
     const result = await fetchRequest('/v1/chat/completion/create', {
         method: 'post',
diff --git a/components/md/renderer.vue b/components/md/renderer.vue
index c5f521dc471ec09f83e5712cf4c7017aef39c6d8..3efeb40c6394e3d95af249975ce8bf689753d60f 100644
--- a/components/md/renderer.vue
+++ b/components/md/renderer.vue
@@ -34,4 +34,9 @@ const handleRenderMd = () => {
 watch( () => props.content, () => {
     handleRenderMd()
 }, { immediate: true })
-</script>
\ No newline at end of file
+</script>
+<style>
+.hljs {
+  background: transparent;
+}
+</style>
\ No newline at end of file
diff --git a/pages/search/[id].vue b/pages/search/[id].vue
index ae0081132cd6db48960b6e65b191dcdf58f3f2db..5946a761c99d6861b0f014f3aec96af7ada5a510 100644
--- a/pages/search/[id].vue
+++ b/pages/search/[id].vue
@@ -187,6 +187,7 @@ const handleScroll = () => {
 const scrollToView = () => {
     if (!isAutoToBottom.value) return
     const $target = document.querySelector('#scrollElement')
+    if (!$target) return;
     const height = $target.clientHeight
     y.value = height
 }