diff --git a/frontend/src/components/content/ContentLogPane.vue b/frontend/src/components/content/ContentLogPane.vue
index 27493d2..05a682f 100644
--- a/frontend/src/components/content/ContentLogPane.vue
+++ b/frontend/src/components/content/ContentLogPane.vue
@@ -119,7 +119,7 @@ const cleanHistory = async () => {
             if (success) {
                 data.history = []
                 tableRef.value?.scrollTo({ top: 0 })
-                $message.success(i18n.t('common.success'))
+                $message.success(i18n.t('dialogue.handle_succ'))
             }
         } finally {
             data.loading = false
diff --git a/frontend/src/components/sidebar/BrowserPane.vue b/frontend/src/components/sidebar/BrowserPane.vue
index 7aedffe..f7274e5 100644
--- a/frontend/src/components/sidebar/BrowserPane.vue
+++ b/frontend/src/components/sidebar/BrowserPane.vue
@@ -212,7 +212,7 @@ onMounted(() => onReload())
 <template>
     <div class="nav-pane-container flex-box-v">
         <!-- top function bar -->
-        <div class="flex-box-h nav-pane-func">
+        <div class="flex-box-h nav-pane-func" style="height: 36px">
             <content-search-input
                 :debounce-wait="1000"
                 :full-search-icon="Search"
diff --git a/frontend/src/components/sidebar/ConnectionTree.vue b/frontend/src/components/sidebar/ConnectionTree.vue
index c151c87..c6b217f 100644
--- a/frontend/src/components/sidebar/ConnectionTree.vue
+++ b/frontend/src/components/sidebar/ConnectionTree.vue
@@ -301,6 +301,7 @@ const openConnection = async (name) => {
         if (!isEmpty(connectingServer.value)) {
             tabStore.upsertTab({
                 server: name,
+                db: browserStore.getSelectedDB(name),
             })
         }
     } catch (e) {