diff --git a/backend/services/browser_service.go b/backend/services/browser_service.go
index 683b7fa..09d290a 100644
--- a/backend/services/browser_service.go
+++ b/backend/services/browser_service.go
@@ -387,7 +387,7 @@ func (b *browserService) ServerInfo(name string) (resp types.JSResp) {
 
 // OpenDatabase open select database, and list all keys
 // @param path contain connection name and db name
-func (b *browserService) OpenDatabase(connName string, db int, match string, keyType string) (resp types.JSResp) {
+func (b *browserService) OpenDatabase(connName string, db int) (resp types.JSResp) {
 	b.setClientCursor(connName, db, 0)
 
 	item, err := b.getRedisClient(connName, db)
diff --git a/frontend/src/components/sidebar/BrowserPane.vue b/frontend/src/components/sidebar/BrowserPane.vue
index 7c54dbf..d11237a 100644
--- a/frontend/src/components/sidebar/BrowserPane.vue
+++ b/frontend/src/components/sidebar/BrowserPane.vue
@@ -32,8 +32,6 @@ const props = defineProps({
     },
 })
 
-const emit = defineEmits(['update:db'])
-
 const themeVars = useThemeVars()
 const i18n = useI18n()
 const dialogStore = useDialogStore()
@@ -164,13 +162,14 @@ const handleSelectDB = async (db) => {
         fullyLoaded.value = await browserStore.loadMoreKeys(props.server, db)
         browserTreeRef.value?.refreshTree()
 
-        nextTick().then(() => connectionStore.saveLastDB(props.server, db))
+        nextTick().then(() => {
+            connectionStore.saveLastDB(props.server, db)
+            tabStore.upsertTab({ server: props.server, db })
+        })
     } catch (e) {
         $message.error(e.message)
     } finally {
         loading.value = false
-        // emit('update:db', db)
-        // tabStore.switchTab()
     }
 }
 
@@ -204,31 +203,6 @@ const onSelectOptions = (select) => {
     }
 }
 
-// watch(
-//     () => props.db,
-//     async (db, prevDB) => {
-//         if (db === undefined) {
-//             return
-//         }
-//
-//         try {
-//             loading.value = true
-//             browserStore.closeDatabase(props.server, prevDB)
-//             browserStore.setKeyFilter(props.server, {})
-//             await browserStore.openDatabase(props.server, db)
-//             // browserTreeRef.value?.resetExpandKey(props.server, db)
-//             fullyLoaded.value = await browserStore.loadMoreKeys(props.server, db)
-//             browserTreeRef.value?.refreshTree()
-//
-//             nextTick().then(() => connectionStore.saveLastDB(props.server, db))
-//         } catch (e) {
-//             $message.error(e.message)
-//         } finally {
-//             loading.value = false
-//         }
-//     },
-// )
-
 onMounted(() => onReload())
 // forbid dynamic switch key view due to performance issues
 // const viewType = ref(0)
diff --git a/frontend/src/stores/browser.js b/frontend/src/stores/browser.js
index d7bd404..f7f720b 100644
--- a/frontend/src/stores/browser.js
+++ b/frontend/src/stores/browser.js
@@ -114,7 +114,7 @@ const useBrowserStore = defineStore('browser', {
         filter: {}, // all filters in opened connections map by server and FilterItem
         loadingState: {}, // all loading state in opened connections map by server and LoadingState
         viewType: {}, // view type selection for all opened connections group by 'server'
-        databases: {}, // all databases in opened connections group by 'server name'
+        databases: {}, // all database lists in opened connections group by 'server name'
         nodeMap: {}, // all nodes in opened connections group by 'server#db' and 'type/key'
         keySet: {}, // all keys set in opened connections group by 'server#db
         openedDB: {}, // opened database map by server and database index