diff --git a/backend/services/connection_service.go b/backend/services/connection_service.go
index 41c332c..0facf50 100644
--- a/backend/services/connection_service.go
+++ b/backend/services/connection_service.go
@@ -347,24 +347,30 @@ func (c *connectionService) ServerInfo(name string) (resp types.JSResp) {
 
 // OpenDatabase open select database, and list all keys
 // @param path contain connection name and db name
-func (c *connectionService) OpenDatabase(connName string, db int, match string) (resp types.JSResp) {
-	return c.ScanKeys(connName, db, match)
+func (c *connectionService) OpenDatabase(connName string, db int, match string, keyType string) (resp types.JSResp) {
+	return c.ScanKeys(connName, db, match, keyType)
 }
 
 // ScanKeys scan all keys
-func (c *connectionService) ScanKeys(connName string, db int, match string) (resp types.JSResp) {
+func (c *connectionService) ScanKeys(connName string, db int, match, keyType string) (resp types.JSResp) {
 	rdb, ctx, err := c.getRedisClient(connName, db)
 	if err != nil {
 		resp.Msg = err.Error()
 		return
 	}
 
+	filterType := len(keyType) > 0
+
 	var keys []string
 	//keys := map[string]keyItem{}
 	var cursor uint64
 	for {
 		var loadedKey []string
-		loadedKey, cursor, err = rdb.Scan(ctx, cursor, match, 10000).Result()
+		if filterType {
+			loadedKey, cursor, err = rdb.ScanType(ctx, cursor, match, 10000, keyType).Result()
+		} else {
+			loadedKey, cursor, err = rdb.Scan(ctx, cursor, match, 10000).Result()
+		}
 		if err != nil {
 			resp.Msg = err.Error()
 			return
diff --git a/frontend/src/components/common/RedisTypeTag.vue b/frontend/src/components/common/RedisTypeTag.vue
index d4488df..09e46b7 100644
--- a/frontend/src/components/common/RedisTypeTag.vue
+++ b/frontend/src/components/common/RedisTypeTag.vue
@@ -1,6 +1,6 @@
 <script setup>
 import { computed } from 'vue'
-import { types, validType } from '../../consts/support_redis_type.js'
+import { typesColor, validType } from '../../consts/support_redis_type.js'
 
 const props = defineProps({
     type: {
@@ -12,30 +12,22 @@ const props = defineProps({
     },
     color: {
         type: String,
-        default: '',
+        default: 'white',
     },
     size: String,
 })
 
-const color = {
-    [types.STRING]: '#626aef',
-    [types.HASH]: '#576bfa',
-    [types.LIST]: '#34b285',
-    [types.SET]: '#bb7d52',
-    [types.ZSET]: '#d053a5',
-}
-
 const backgroundColor = computed(() => {
-    return color[props.type]
+    return typesColor[props.type]
 })
 </script>
 
 <template>
     <n-tag
         :bordered="false"
-        :color="{ color: backgroundColor, textColor: 'white' }"
+        :color="{ color: backgroundColor, textColor: props.color }"
         :size="props.size"
-        class="redis-type-tag"
+        :class="[props.size === 'small' ? 'redis-type-tag-small' : 'redis-type-tag']"
         strong
     >
         {{ props.type }}
@@ -47,4 +39,8 @@ const backgroundColor = computed(() => {
 .redis-type-tag {
     padding: 0 12px;
 }
+
+.redis-type-tag-small {
+    padding: 0 5px;
+}
 </style>
diff --git a/frontend/src/components/content_value/ContentValueSet.vue b/frontend/src/components/content_value/ContentValueSet.vue
index fd9eb35..55f126b 100644
--- a/frontend/src/components/content_value/ContentValueSet.vue
+++ b/frontend/src/components/content_value/ContentValueSet.vue
@@ -24,7 +24,7 @@ const props = defineProps({
 
 const connectionStore = useConnectionStore()
 const dialogStore = useDialogStore()
-const keyType = redisTypes.LIST
+const keyType = redisTypes.SET
 const currentEditRow = ref({
     no: 0,
     value: null,
diff --git a/frontend/src/components/dialogs/ConnectionDialog.vue b/frontend/src/components/dialogs/ConnectionDialog.vue
index eeb8c16..9b65157 100644
--- a/frontend/src/components/dialogs/ConnectionDialog.vue
+++ b/frontend/src/components/dialogs/ConnectionDialog.vue
@@ -9,7 +9,7 @@ import Close from '../icons/Close.vue'
 import useConnectionStore from '../../stores/connections.js'
 
 /**
- * Dialog for create or edit connection
+ * Dialog for new or edit connection
  */
 
 const dialogStore = useDialog()
@@ -29,6 +29,12 @@ const generalFormRules = () => {
     }
 }
 const isEditMode = computed(() => !isEmpty(editName.value))
+const closingConnection = computed(() => {
+    if (isEmpty(editName.value)) {
+        return false
+    }
+    return connectionStore.isConnected(editName.value)
+})
 
 const groupOptions = computed(() => {
     const options = map(connectionStore.groups, (group) => ({
@@ -152,108 +158,120 @@ const onClose = () => {
         preset="dialog"
         transform-origin="center"
     >
-        <n-tabs v-model:value="tab" type="line" animated>
-            <n-tab-pane :tab="$t('general')" display-directive="show" name="general">
-                <n-form
-                    ref="generalFormRef"
-                    :label-width="formLabelWidth"
-                    :model="generalForm"
-                    :rules="generalFormRules()"
-                    :show-require-mark="false"
-                    label-align="right"
-                    label-placement="left"
-                >
-                    <n-form-item :label="$t('conn_name')" path="name" required>
-                        <n-input v-model:value="generalForm.name" :placeholder="$t('conn_name_tip')" />
-                    </n-form-item>
-                    <n-form-item v-if="!isEditMode" :label="$t('conn_group')" required>
-                        <n-select v-model:value="generalForm.group" :options="groupOptions" />
-                    </n-form-item>
-                    <n-form-item :label="$t('conn_addr')" path="addr" required>
-                        <n-input v-model:value="generalForm.addr" :placeholder="$t('conn_addr_tip')" />
-                        <n-text style="width: 40px; text-align: center">:</n-text>
-                        <n-input-number v-model:value="generalForm.port" :max="65535" :min="1" style="width: 200px" />
-                    </n-form-item>
-                    <n-form-item :label="$t('conn_pwd')" path="password">
-                        <n-input
-                            v-model:value="generalForm.password"
-                            :placeholder="$t('conn_pwd_tip')"
-                            show-password-on="click"
-                            type="password"
-                        />
-                    </n-form-item>
-                    <n-form-item :label="$t('conn_usr')" path="username">
-                        <n-input v-model="generalForm.username" :placeholder="$t('conn_usr_tip')" />
-                    </n-form-item>
-                </n-form>
-            </n-tab-pane>
+        <n-spin :show="closingConnection">
+            <n-tabs v-model:value="tab" type="line" animated>
+                <n-tab-pane :tab="$t('general')" display-directive="show" name="general">
+                    <n-form
+                        ref="generalFormRef"
+                        :label-width="formLabelWidth"
+                        :model="generalForm"
+                        :rules="generalFormRules()"
+                        :show-require-mark="false"
+                        label-align="right"
+                        label-placement="left"
+                    >
+                        <n-form-item :label="$t('conn_name')" path="name" required>
+                            <n-input v-model:value="generalForm.name" :placeholder="$t('conn_name_tip')" />
+                        </n-form-item>
+                        <n-form-item v-if="!isEditMode" :label="$t('conn_group')" required>
+                            <n-select v-model:value="generalForm.group" :options="groupOptions" />
+                        </n-form-item>
+                        <n-form-item :label="$t('conn_addr')" path="addr" required>
+                            <n-input v-model:value="generalForm.addr" :placeholder="$t('conn_addr_tip')" />
+                            <n-text style="width: 40px; text-align: center">:</n-text>
+                            <n-input-number
+                                v-model:value="generalForm.port"
+                                :max="65535"
+                                :min="1"
+                                style="width: 200px"
+                            />
+                        </n-form-item>
+                        <n-form-item :label="$t('conn_pwd')" path="password">
+                            <n-input
+                                v-model:value="generalForm.password"
+                                :placeholder="$t('conn_pwd_tip')"
+                                show-password-on="click"
+                                type="password"
+                            />
+                        </n-form-item>
+                        <n-form-item :label="$t('conn_usr')" path="username">
+                            <n-input v-model="generalForm.username" :placeholder="$t('conn_usr_tip')" />
+                        </n-form-item>
+                    </n-form>
+                </n-tab-pane>
 
-            <n-tab-pane :tab="$t('advanced')" display-directive="show" name="advanced">
-                <n-form
-                    ref="advanceFormRef"
-                    :label-width="formLabelWidth"
-                    :model="generalForm"
-                    :rules="generalFormRules()"
-                    :show-require-mark="false"
-                    label-align="right"
-                    label-placement="left"
-                >
-                    <n-form-item :label="$t('conn_advn_filter')" path="defaultFilter">
-                        <n-input v-model:value="generalForm.defaultFilter" :placeholder="$t('conn_advn_filter_tip')" />
-                    </n-form-item>
-                    <n-form-item :label="$t('conn_advn_separator')" path="keySeparator">
-                        <n-input
-                            v-model:value="generalForm.keySeparator"
-                            :placeholder="$t('conn_advn_separator_tip')"
-                        />
-                    </n-form-item>
-                    <n-form-item :label="$t('conn_advn_conn_timeout')" path="connTimeout">
-                        <n-input-number v-model:value="generalForm.connTimeout" :max="999999" :min="1">
-                            <template #suffix>
-                                {{ $t('second') }}
-                            </template>
-                        </n-input-number>
-                    </n-form-item>
-                    <n-form-item :label="$t('conn_advn_exec_timeout')" path="execTimeout">
-                        <n-input-number v-model:value="generalForm.execTimeout" :max="999999" :min="1">
-                            <template #suffix>
-                                {{ $t('second') }}
-                            </template>
-                        </n-input-number>
-                    </n-form-item>
-                    <n-form-item :label="$t('conn_advn_mark_color')" path="markColor">
-                        <div
-                            v-for="color in predefineColors"
-                            :key="color"
-                            :class="{
-                                'color-preset-item_selected': generalForm.markColor === color,
-                            }"
-                            :style="{ backgroundColor: color }"
-                            class="color-preset-item"
-                            @click="generalForm.markColor = color"
-                        >
-                            <n-icon v-if="color === ''" :component="Close" size="24" />
-                        </div>
-                    </n-form-item>
-                </n-form>
-            </n-tab-pane>
-        </n-tabs>
+                <n-tab-pane :tab="$t('advanced')" display-directive="show" name="advanced">
+                    <n-form
+                        ref="advanceFormRef"
+                        :label-width="formLabelWidth"
+                        :model="generalForm"
+                        :rules="generalFormRules()"
+                        :show-require-mark="false"
+                        label-align="right"
+                        label-placement="left"
+                    >
+                        <n-form-item :label="$t('conn_advn_filter')" path="defaultFilter">
+                            <n-input
+                                v-model:value="generalForm.defaultFilter"
+                                :placeholder="$t('conn_advn_filter_tip')"
+                            />
+                        </n-form-item>
+                        <n-form-item :label="$t('conn_advn_separator')" path="keySeparator">
+                            <n-input
+                                v-model:value="generalForm.keySeparator"
+                                :placeholder="$t('conn_advn_separator_tip')"
+                            />
+                        </n-form-item>
+                        <n-form-item :label="$t('conn_advn_conn_timeout')" path="connTimeout">
+                            <n-input-number v-model:value="generalForm.connTimeout" :max="999999" :min="1">
+                                <template #suffix>
+                                    {{ $t('second') }}
+                                </template>
+                            </n-input-number>
+                        </n-form-item>
+                        <n-form-item :label="$t('conn_advn_exec_timeout')" path="execTimeout">
+                            <n-input-number v-model:value="generalForm.execTimeout" :max="999999" :min="1">
+                                <template #suffix>
+                                    {{ $t('second') }}
+                                </template>
+                            </n-input-number>
+                        </n-form-item>
+                        <n-form-item :label="$t('conn_advn_mark_color')" path="markColor">
+                            <div
+                                v-for="color in predefineColors"
+                                :key="color"
+                                :class="{
+                                    'color-preset-item_selected': generalForm.markColor === color,
+                                }"
+                                :style="{ backgroundColor: color }"
+                                class="color-preset-item"
+                                @click="generalForm.markColor = color"
+                            >
+                                <n-icon v-if="color === ''" :component="Close" size="24" />
+                            </div>
+                        </n-form-item>
+                    </n-form>
+                </n-tab-pane>
+            </n-tabs>
 
-        <!-- test result alert-->
-        <n-alert v-if="showTestConnSuccResult" title="" type="success">
-            {{ $t('conn_test_succ') }}
-        </n-alert>
-        <n-alert v-if="showTestConnFailResult" title="" type="error">
-            {{ $t('conn_test_fail') }}: {{ testResult }}
-        </n-alert>
+            <!-- test result alert-->
+            <n-alert v-if="showTestConnSuccResult" title="" type="success">
+                {{ $t('conn_test_succ') }}
+            </n-alert>
+            <n-alert v-if="showTestConnFailResult" title="" type="error">
+                {{ $t('conn_test_fail') }}: {{ testResult }}
+            </n-alert>
+        </n-spin>
 
         <template #action>
             <div class="flex-item-expand">
-                <n-button :loading="testing" @click="onTestConnection">{{ $t('conn_test') }}</n-button>
+                <n-button :loading="testing" :disabled="closingConnection" @click="onTestConnection">
+                    {{ $t('conn_test') }}
+                </n-button>
             </div>
             <div class="flex-item n-dialog__action">
-                <n-button @click="onClose">{{ $t('cancel') }}</n-button>
-                <n-button type="primary" @click="onSaveConnection">
+                <n-button :disabled="closingConnection" @click="onClose">{{ $t('cancel') }}</n-button>
+                <n-button type="primary" :disabled="closingConnection" @click="onSaveConnection">
                     {{ isEditMode ? $t('update') : $t('confirm') }}
                 </n-button>
             </div>
diff --git a/frontend/src/components/dialogs/KeyFilterDialog.vue b/frontend/src/components/dialogs/KeyFilterDialog.vue
index d6a84b5..790b7c0 100644
--- a/frontend/src/components/dialogs/KeyFilterDialog.vue
+++ b/frontend/src/components/dialogs/KeyFilterDialog.vue
@@ -1,16 +1,29 @@
 <script setup>
-import { reactive, ref, watch } from 'vue'
+import { computed, reactive, ref, watch } from 'vue'
 import useDialog from '../../stores/dialog'
 import { useI18n } from 'vue-i18n'
 import useConnectionStore from '../../stores/connections.js'
+import { types } from '../../consts/support_redis_type.js'
 
 const i18n = useI18n()
 const filterForm = reactive({
     server: '',
     db: 0,
+    type: '',
     pattern: '',
 })
 const filterFormRef = ref(null)
+const typeOptions = computed(() => {
+    const options = Object.keys(types).map((t) => ({
+        value: t,
+        label: t,
+    }))
+    options.splice(0, 0, {
+        value: '',
+        label: i18n.t('all'),
+    })
+    return options
+})
 
 const formLabelWidth = '100px'
 const dialogStore = useDialog()
@@ -18,9 +31,10 @@ watch(
     () => dialogStore.keyFilterDialogVisible,
     (visible) => {
         if (visible) {
-            const { server, db, pattern } = dialogStore.keyFilterParam
+            const { server, db, type, pattern } = dialogStore.keyFilterParam
             filterForm.server = server
             filterForm.db = db || 0
+            filterForm.type = type || ''
             filterForm.pattern = pattern || '*'
         }
     }
@@ -28,8 +42,8 @@ watch(
 
 const connectionStore = useConnectionStore()
 const onConfirm = () => {
-    const { server, db, pattern } = filterForm
-    connectionStore.setKeyFilter(server, db, pattern)
+    const { server, db, type, pattern } = filterForm
+    connectionStore.setKeyFilter(server, db, pattern, type)
     connectionStore.reopenDatabase(server, db)
 }
 
@@ -71,6 +85,9 @@ const onClose = () => {
             <n-form-item :label="$t('db_index')" path="db">
                 <n-text>{{ filterForm.db }}</n-text>
             </n-form-item>
+            <n-form-item :label="$t('type')" path="type" required>
+                <n-select v-model:value="filterForm.type" :options="typeOptions" />
+            </n-form-item>
             <n-form-item :label="$t('filter_pattern')" required>
                 <n-input-group>
                     <n-tooltip>
diff --git a/frontend/src/components/sidebar/BrowserTree.vue b/frontend/src/components/sidebar/BrowserTree.vue
index 013c716..f6fe09d 100644
--- a/frontend/src/components/sidebar/BrowserTree.vue
+++ b/frontend/src/components/sidebar/BrowserTree.vue
@@ -1,7 +1,7 @@
 <script setup>
 import { computed, h, nextTick, onMounted, reactive, ref } from 'vue'
 import { ConnectionType } from '../../consts/connection_type.js'
-import { NIcon, NTag, useDialog, useMessage } from 'naive-ui'
+import { NIcon, NSpace, NTag, useDialog, useMessage } from 'naive-ui'
 import Key from '../icons/Key.vue'
 import ToggleDb from '../icons/ToggleDb.vue'
 import { get, indexOf, isEmpty, remove } from 'lodash'
@@ -20,6 +20,7 @@ import ToggleServer from '../icons/ToggleServer.vue'
 import Unlink from '../icons/Unlink.vue'
 import Filter from '../icons/Filter.vue'
 import Close from '../icons/Close.vue'
+import { typesColor } from '../../consts/support_redis_type.js'
 
 const props = defineProps({
     server: String,
@@ -274,27 +275,52 @@ const renderLabel = ({ option }) => {
 }
 
 const renderSuffix = ({ option }) => {
-    // return h(NButton,
-    //     { text: true, type: 'primary' },
-    //     { default: () => h(Key) })
     if (option.type === ConnectionType.RedisDB) {
         const { name: server, db } = option
-        const filterPattern = connectionStore.getKeyFilter(server, db)
-        if (!isEmpty(filterPattern) && filterPattern !== '*') {
-            return h(
-                NTag,
-                {
-                    bordered: false,
-                    closable: true,
-                    size: 'small',
-                    onClose: () => {
-                        connectionStore.removeKeyFilter(server, db)
-                        connectionStore.reopenDatabase(server, db)
+        let { match: matchPattern, type: typeFilter } = connectionStore.getKeyFilter(server, db)
+        const filterNodes = []
+        // type filter tag
+        if (!isEmpty(typeFilter)) {
+            filterNodes.push(
+                h(
+                    NTag,
+                    {
+                        size: 'small',
+                        closable: true,
+                        bordered: false,
+                        color: { color: typesColor[typeFilter], textColor: 'white' },
+                        onClose: () => {
+                            // remove type filter
+                            connectionStore.setKeyFilter(server, db, matchPattern)
+                            connectionStore.reopenDatabase(server, db)
+                        },
                     },
-                },
-                { default: () => filterPattern }
+                    { default: () => typeFilter }
+                )
             )
         }
+        // match pattern tag
+        if (!isEmpty(matchPattern) && matchPattern !== '*') {
+            filterNodes.push(
+                h(
+                    NTag,
+                    {
+                        bordered: false,
+                        closable: true,
+                        size: 'small',
+                        onClose: () => {
+                            // remove key match pattern
+                            connectionStore.setKeyFilter(server, db, '*', typeFilter)
+                            connectionStore.reopenDatabase(server, db)
+                        },
+                    },
+                    { default: () => matchPattern }
+                )
+            )
+        }
+        if (filterNodes.length > 0) {
+            return h(NSpace, { align: 'center', inline: true, size: 2 }, () => filterNodes)
+        }
     }
     return null
 }
@@ -379,8 +405,8 @@ const handleSelectContextMenu = (key) => {
             dialogStore.openNewKeyDialog(redisKey, props.server, db)
             break
         case 'db_filter':
-            const pattern = connectionStore.getKeyFilter(props.server, db)
-            dialogStore.openKeyFilterDialog(props.server, db, pattern)
+            const { match: pattern, type } = connectionStore.getKeyFilter(props.server, db)
+            dialogStore.openKeyFilterDialog(props.server, db, pattern, type)
             break
         case 'key_reload':
             connectionStore.loadKeys(props.server, db, redisKey)
diff --git a/frontend/src/components/sidebar/ConnectionTree.vue b/frontend/src/components/sidebar/ConnectionTree.vue
index 5e3b4fb..c982601 100644
--- a/frontend/src/components/sidebar/ConnectionTree.vue
+++ b/frontend/src/components/sidebar/ConnectionTree.vue
@@ -241,11 +241,8 @@ const handleSelectContextMenu = (key) => {
             // ask for close relevant connections before edit
             if (connectionStore.isConnected(name)) {
                 confirmDialog.warning(i18n.t('edit_close_confirm'), () => {
-                    connectionStore.closeConnection(name).then((success) => {
-                        if (success) {
-                            dialogStore.openEditDialog(name)
-                        }
-                    })
+                    connectionStore.closeConnection(name)
+                    dialogStore.openEditDialog(name)
                 })
             } else {
                 dialogStore.openEditDialog(name)
@@ -285,7 +282,7 @@ const findSiblingsAndIndex = (node, nodes) => {
     return [null, null]
 }
 
-// delay save until stop drop after 2 seconds
+// delay save until drop stopped after 2 seconds
 const saveSort = debounce(connectionStore.saveConnectionSorted, 2000, { trailing: true })
 const handleDrop = ({ node, dragNode, dropPosition }) => {
     const [dragNodeSiblings, dragNodeIndex] = findSiblingsAndIndex(dragNode, connectionStore.connections)
diff --git a/frontend/src/consts/support_redis_type.js b/frontend/src/consts/support_redis_type.js
index b48439e..b459d97 100644
--- a/frontend/src/consts/support_redis_type.js
+++ b/frontend/src/consts/support_redis_type.js
@@ -6,6 +6,14 @@ export const types = {
     ZSET: 'ZSET',
 }
 
+export const typesColor = {
+    [types.STRING]: '#5A96E3',
+    [types.HASH]: '#9575DE',
+    [types.LIST]: '#7A9D54',
+    [types.SET]: '#F3AA60',
+    [types.ZSET]: '#FF6666',
+}
+
 // export const typesName = Object.fromEntries(Object.entries(types).map(([key, value]) => [key, value.name]))
 
 export const validType = (t) => {
diff --git a/frontend/src/langs/zh-cn.json b/frontend/src/langs/zh-cn.json
index dce9dd1..478617a 100644
--- a/frontend/src/langs/zh-cn.json
+++ b/frontend/src/langs/zh-cn.json
@@ -149,8 +149,8 @@
   "unit_day": "天",
   "unit_hour": "小时",
   "unit_minute": "分钟",
-  "all_info": "所有信息",
-  "all": "所有",
+  "all_info": "全部信息",
+  "all": "全部",
   "launch_log": "运行日志",
   "filter_server": "筛选服务器",
   "filter_keyword": "筛选关键字",
diff --git a/frontend/src/stores/connections.js b/frontend/src/stores/connections.js
index 366a993..1bc750d 100644
--- a/frontend/src/stores/connections.js
+++ b/frontend/src/stores/connections.js
@@ -1,5 +1,5 @@
 import { defineStore } from 'pinia'
-import { endsWith, findIndex, get, isEmpty, size, split, uniq } from 'lodash'
+import { endsWith, findIndex, get, isEmpty, size, split, toUpper, uniq } from 'lodash'
 import {
     AddHashField,
     AddListItem,
@@ -31,6 +31,7 @@ import {
 } from '../../wailsjs/go/services/connectionService.js'
 import { ConnectionType } from '../consts/connection_type.js'
 import useTabStore from './tab.js'
+import { types } from '../consts/support_redis_type.js'
 
 const useConnectionStore = defineStore('connections', {
     /**
@@ -62,6 +63,7 @@ const useConnectionStore = defineStore('connections', {
      * @property {Object} serverStats
      * @property {Object.<string, ConnectionProfile>} serverProfile
      * @property {Object.<string, string>} keyFilter key is 'server#db', 'server#-1' stores default filter pattern
+     * @property {Object.<string, string>} typeFilter key is 'server#db'
      * @property {Object.<string, DatabaseItem[]>} databases
      * @property {Object.<string, Map<string, DatabaseItem>>} nodeMap key format likes 'server#db', children key format likes 'key#type'
      */
@@ -90,6 +92,7 @@ const useConnectionStore = defineStore('connections', {
         serverStats: {}, // current server status info
         serverProfile: {}, // all server profile
         keyFilter: {}, // all key filters in opened connections group by server+db
+        typeFilter: {}, // all key type filters in opened connections group by server+db
         databases: {}, // all databases in opened connections group by server name
         nodeMap: {}, // all nodes in opened connections group by server#db and type/key
     }),
@@ -434,8 +437,8 @@ const useConnectionStore = defineStore('connections', {
          * @returns {Promise<void>}
          */
         async openDatabase(connName, db) {
-            const filterPattern = this.getKeyFilter(connName, db)
-            const { data, success, msg } = await OpenDatabase(connName, db, filterPattern)
+            const { match: filterPattern, type: keyType } = this.getKeyFilter(connName, db)
+            const { data, success, msg } = await OpenDatabase(connName, db, filterPattern, keyType)
             if (!success) {
                 throw new Error(msg)
             }
@@ -1247,17 +1250,24 @@ const useConnectionStore = defineStore('connections', {
         },
 
         /**
-         * get key filter pattern
+         * get key filter pattern and filter type
          * @param {string} server
          * @param {number} db
-         * @returns {string}
+         * @returns {{match: string, type: string}}
          */
         getKeyFilter(server, db) {
+            let match, type
             const key = `${server}#${db}`
             if (!this.keyFilter.hasOwnProperty(key)) {
-                return this.keyFilter[`${server}#-1`] || '*'
+                match = this.keyFilter[`${server}#-1`] || '*'
+            } else {
+                match = this.keyFilter[key] || '*'
+            }
+            type = this.typeFilter[`${server}#${db}`] || ''
+            return {
+                match,
+                type: toUpper(type),
             }
-            return this.keyFilter[key] || '*'
         },
 
         /**
@@ -1265,13 +1275,16 @@ const useConnectionStore = defineStore('connections', {
          * @param {string} server
          * @param {number} db
          * @param {string} pattern
+         * @param {string} [type]
          */
-        setKeyFilter(server, db, pattern) {
+        setKeyFilter(server, db, pattern, type) {
             this.keyFilter[`${server}#${db}`] = pattern || '*'
+            this.typeFilter[`${server}#${db}`] = types[toUpper(type)] || ''
         },
 
         removeKeyFilter(server, db) {
             this.keyFilter[`${server}#${db}`] = '*'
+            delete this.typeFilter[`${server}#${db}`]
         },
     },
 })
diff --git a/frontend/src/stores/dialog.js b/frontend/src/stores/dialog.js
index da7e8dd..4879e4c 100644
--- a/frontend/src/stores/dialog.js
+++ b/frontend/src/stores/dialog.js
@@ -24,6 +24,7 @@ const useDialogStore = defineStore('dialog', {
         keyFilterParam: {
             server: '',
             db: 0,
+            type: '',
             pattern: '*',
         },
         keyFilterDialogVisible: false,
@@ -85,12 +86,14 @@ const useDialogStore = defineStore('dialog', {
          *
          * @param {string} server
          * @param {number} db
-         * @param {string} pattern
+         * @param {string} [pattern]
+         * @param {string} [type]
          */
-        openKeyFilterDialog(server, db, pattern) {
+        openKeyFilterDialog(server, db, pattern, type) {
             this.keyFilterParam.server = server
             this.keyFilterParam.db = db
-            this.keyFilterParam.pattern = '*'
+            this.keyFilterParam.type = type || ''
+            this.keyFilterParam.pattern = pattern || '*'
             this.keyFilterDialogVisible = true
         },
         closeKeyFilterDialog() {