diff --git a/backend/services/browser_service.go b/backend/services/browser_service.go
index 924f5b9..cdc4198 100644
--- a/backend/services/browser_service.go
+++ b/backend/services/browser_service.go
@@ -2293,7 +2293,7 @@ func (b *browserService) ImportCSV(server string, db int, path string, conflict
 			continue
 		}
 		// get ttl
-		if ttl < 0 {
+		if ttl < 0 && len(line) > 2 {
 			// use previous
 			if expire, ttlErr := strconv.ParseInt(line[2], 10, 64); ttlErr == nil && expire > 0 {
 				ttlValue = time.UnixMilli(expire).Sub(time.Now())
diff --git a/frontend/src/components/content/ContentPane.vue b/frontend/src/components/content/ContentPane.vue
index ff73259..f0a2996 100644
--- a/frontend/src/components/content/ContentPane.vue
+++ b/frontend/src/components/content/ContentPane.vue
@@ -16,6 +16,7 @@ import Pub from '@/components/icons/Pub.vue'
 import ContentSlog from '@/components/content_value/ContentSlog.vue'
 import { decodeTypes, formatTypes } from '@/consts/value_view_type.js'
 import ContentMonitor from '@/components/content_value/ContentMonitor.vue'
+import { decodeRedisKey } from '@/utils/key_convert.js'
 
 const themeVars = useThemeVars()
 
@@ -50,7 +51,7 @@ const tabContent = computed(() => {
         subTab: tab.subTab,
         type: toUpper(tab.type),
         db: tab.db,
-        keyPath: tab.key,
+        keyPath: tab.keyCode != null ? decodeRedisKey(tab.keyCode) : tab.key,
         keyCode: tab.keyCode,
         ttl: tab.ttl,
         value: tab.value,
diff --git a/frontend/src/components/content_value/ContentToolbar.vue b/frontend/src/components/content_value/ContentToolbar.vue
index 9a041d7..8209421 100644
--- a/frontend/src/components/content_value/ContentToolbar.vue
+++ b/frontend/src/components/content_value/ContentToolbar.vue
@@ -111,7 +111,13 @@ const onTTL = () => {
                 </template>
                 TTL{{ `${ttl > 0 ? ': ' + ttl + $t('common.second') : ''}` }}
             </n-tooltip>
-            <icon-button :icon="Edit" border size="18" t-tooltip="interface.rename_key" @click="emit('rename')" />
+            <icon-button
+                :disabled="binaryKey"
+                :icon="Edit"
+                :t-tooltip="binaryKey ? 'dialogue.rename_binary_key_fail' : 'interface.rename_key'"
+                border
+                size="18"
+                @click="emit('rename')" />
         </n-button-group>
         <n-tooltip :show-arrow="false">
             <template #trigger>
diff --git a/frontend/src/components/sidebar/BrowserTree.vue b/frontend/src/components/sidebar/BrowserTree.vue
index 016d751..504e9fe 100644
--- a/frontend/src/components/sidebar/BrowserTree.vue
+++ b/frontend/src/components/sidebar/BrowserTree.vue
@@ -359,8 +359,7 @@ const renderPrefix = ({ option }) => {
                 browserStore.loadKeyType({
                     server: props.server,
                     db: option.db,
-                    key: option.redisKey,
-                    keyCode: option.redisKeyCode,
+                    key: option.redisKeyCode || option.redisKey,
                 })
             }
             switch (prefStore.keyIconType) {
diff --git a/frontend/src/components/sidebar/ConnectionTree.vue b/frontend/src/components/sidebar/ConnectionTree.vue
index a83e28c..be32730 100644
--- a/frontend/src/components/sidebar/ConnectionTree.vue
+++ b/frontend/src/components/sidebar/ConnectionTree.vue
@@ -246,12 +246,12 @@ const getServerMenu = (connected) => {
 const getGroupMenu = () => {
     return [
         h(IconButton, {
-            tTooltip: 'interface.edit_conn',
+            tTooltip: 'interface.rename_conn_group',
             icon: Config,
             onClick: () => handleSelectContextMenu('group_rename'),
         }),
         h(IconButton, {
-            tTooltip: 'interface.remove_conn',
+            tTooltip: 'interface.remove_conn_group',
             icon: Delete,
             onClick: () => handleSelectContextMenu('group_delete'),
         }),
diff --git a/frontend/src/langs/en-us.json b/frontend/src/langs/en-us.json
index 2f1b3cf..9eea756 100644
--- a/frontend/src/langs/en-us.json
+++ b/frontend/src/langs/en-us.json
@@ -70,9 +70,9 @@
     "dup_conn": "Duplicate Connection",
     "remove_conn": "Delete Connection",
     "edit_conn": "Edit Connection Config",
-    "edit_conn_group": "Edit Connection Group",
-    "rename_conn_group": "Rename Connection Group",
-    "remove_conn_group": "Delete Connection Group",
+    "edit_conn_group": "Edit Group",
+    "rename_conn_group": "Rename Group",
+    "remove_conn_group": "Delete Group",
     "ttl": "TTL",
     "forever": "Forever",
     "rename_key": "Rename Key",
diff --git a/frontend/src/langs/zh-cn.json b/frontend/src/langs/zh-cn.json
index e10b2d3..cfb1603 100644
--- a/frontend/src/langs/zh-cn.json
+++ b/frontend/src/langs/zh-cn.json
@@ -70,9 +70,9 @@
     "dup_conn": "复制连接",
     "remove_conn": "删除连接",
     "edit_conn": "编辑连接配置",
-    "edit_conn_group": "编辑连接分组",
-    "rename_conn_group": "重命名连接分组",
-    "remove_conn_group": "删除连接分组",
+    "edit_conn_group": "编辑分组",
+    "rename_conn_group": "重命名分组",
+    "remove_conn_group": "删除分组",
     "ttl": "TTL",
     "forever": "永久",
     "rename_key": "重命名键",
diff --git a/frontend/src/objects/redisServerState.js b/frontend/src/objects/redisServerState.js
index 928b883..2f64a71 100644
--- a/frontend/src/objects/redisServerState.js
+++ b/frontend/src/objects/redisServerState.js
@@ -52,7 +52,7 @@ export class RedisServerState {
         this.getRoot()
 
         const connStore = useConnectionStore()
-        const { keySeparator } = connStore.getDefaultSeparator(name)
+        const keySeparator = connStore.getDefaultSeparator(name)
         this.separator = isEmpty(keySeparator) ? ':' : keySeparator
     }
 
@@ -246,8 +246,8 @@ export class RedisServerState {
 
     /**
      * rename key to a new name
-     * @param key
-     * @param newKey
+     * @param {string} key
+     * @param {string} newKey
      */
     renameKey(key, newKey) {
         const oldLayer = initial(key.split(this.separator)).join(this.separator)
@@ -265,7 +265,11 @@ export class RedisServerState {
             const newNodeKeyName = `${ConnectionType.RedisValue}/${newKey}`
             const keyNode = this.nodeMap.get(oldNodeKeyName)
             keyNode.key = `${this.name}/db${this.db}#${newNodeKeyName}`
-            keyNode.label = last(split(newKey, this.separator))
+            if (this.viewType === KeyViewType.Tree) {
+                keyNode.label = last(split(newKey, this.separator))
+            } else {
+                keyNode.label = newKey
+            }
             keyNode.redisKey = newKey
             // not support rename binary key name yet
             // keyNode.redisKeyCode = []
diff --git a/frontend/src/stores/browser.js b/frontend/src/stores/browser.js
index 3b57956..f9a94b1 100644
--- a/frontend/src/stores/browser.js
+++ b/frontend/src/stores/browser.js
@@ -245,6 +245,7 @@ const useBrowserStore = defineStore('browser', {
                 name,
                 separator: this.getSeparator(name),
                 db: -1,
+                viewType: view,
             })
             /** @type {Object.<number,RedisDatabaseItem>} **/
             const databases = {}
@@ -379,7 +380,7 @@ const useBrowserStore = defineStore('browser', {
                     })
                     if (success) {
                         const { type, ttl, size, length } = data
-                        const k = decodeRedisKey(key)
+                        const k = nativeRedisKey(key)
                         const binaryKey = k !== key
                         tab.upsertTab({
                             subTab: BrowserTabType.KeyDetail,
@@ -426,23 +427,23 @@ const useBrowserStore = defineStore('browser', {
          * load key type
          * @param {string} server
          * @param {number} db
-         * @param {string} key
+         * @param {string|number[]} key
          * @param {number[]} keyCode
          * @return {Promise<void>}
          */
-        async loadKeyType({ server, db, key, keyCode }) {
+        async loadKeyType({ server, db, key }) {
             /** @type {RedisServerState} **/
             const serverInst = this.servers[server]
             if (serverInst == null) {
                 return
             }
-            const node = serverInst.getNode(ConnectionType.RedisValue, key)
+            const node = serverInst.getNode(ConnectionType.RedisValue, nativeRedisKey(key))
             if (node == null || !isEmpty(node.redisType)) {
                 return
             }
             try {
                 node.redisType = 'loading'
-                const { data, success } = await GetKeyType({ server, db, key: keyCode || key })
+                const { data, success, msg } = await GetKeyType({ server, db, key })
                 if (success) {
                     const { type } = data || {}
                     node.redisType = type
@@ -508,7 +509,7 @@ const useBrowserStore = defineStore('browser', {
                     tab.updateValue({
                         server,
                         db,
-                        key: decodeRedisKey(key),
+                        key: nativeRedisKey(key),
                         value,
                         decode: retDecode,
                         format: retFormat,
@@ -1497,7 +1498,7 @@ const useBrowserStore = defineStore('browser', {
                     tabStore.updateTTL({
                         server,
                         db,
-                        key,
+                        key: nativeRedisKey(key),
                         ttl,
                     })
                 }
diff --git a/frontend/src/stores/connections.js b/frontend/src/stores/connections.js
index c235cd2..22fe796 100644
--- a/frontend/src/stores/connections.js
+++ b/frontend/src/stores/connections.js
@@ -364,8 +364,8 @@ const useConnectionStore = defineStore('connections', {
          * @return {string}
          */
         getDefaultSeparator(name) {
-            const { defaultSeparator = ':' } = this.serverProfile[name] || {}
-            return defaultSeparator
+            const { keySeparator = ':' } = this.serverProfile[name] || {}
+            return keySeparator
         },
     },
 })
diff --git a/frontend/src/stores/tab.js b/frontend/src/stores/tab.js
index 6f5b686..be6b075 100644
--- a/frontend/src/stores/tab.js
+++ b/frontend/src/stores/tab.js
@@ -1,7 +1,6 @@
 import { assign, find, findIndex, get, indexOf, isEmpty, pullAt, remove, set, size } from 'lodash'
 import { defineStore } from 'pinia'
 import { TabItem } from '@/objects/tabItem.js'
-import { decodeRedisKey } from '@/utils/key_convert.js'
 
 const useTabStore = defineStore('tab', {
     /**
@@ -543,11 +542,11 @@ const useTabStore = defineStore('tab', {
          * update ttl in tab
          * @param {string} server
          * @param {number} db
-         * @param {string|number[]} key
+         * @param {string} key
          * @param {number} ttl
          */
         updateTTL({ server, db, key, ttl }) {
-            let tab = find(this.tabList, { name: server, db, key: decodeRedisKey(key) })
+            let tab = find(this.tabList, { name: server, db, key })
             if (tab == null) {
                 return
             }