fix bug

src/views/base/wallet/index.vue

@@ -418,7 +418,6 @@ import { useConfigStore } from '@/store/configStore'
 import { isBazretalaProject } from '@/utils/config'
 import {
   buildSupportMessengerUrl,
-  DEFAULT_SUPPORT_MESSENGER_TEXT,
   loadSupportMessengerFromSettings,
   supportMessengerSettings,
 } from '@/utils/supportMessenger'
@@ -437,9 +436,7 @@ const withdrawInfModal = ref<boolean>(false)
 
 const config = useConfigStore()
 
-const supportMessengerText = computed(() =>
-  supportMessengerSettings.value.messengerText || DEFAULT_SUPPORT_MESSENGER_TEXT
-)
+const supportMessengerText = computed(() => supportMessengerSettings.value.messengerText ?? '')
 
 const supportMessengerLink = computed(() =>
   buildSupportMessengerUrl(