diff --git a/core/core-frontend/src/views/mobile/directory/index.vue b/core/core-frontend/src/views/mobile/directory/index.vue
index 1b76fcf1a4..13c9b456da 100644
--- a/core/core-frontend/src/views/mobile/directory/index.vue
+++ b/core/core-frontend/src/views/mobile/directory/index.vue
@@ -127,7 +127,6 @@ watch(filterText, val => {
 })
 
 const dataClick = val => {
-  filterText.value = ''
   if (val.leaf) {
     emits('hiddenTabbar', true)
     handleCellClick(val)