diff --git a/src/components/ui/VnFilterPanel.vue b/src/components/ui/VnFilterPanel.vue
index 96d097191..cde48e9b3 100644
--- a/src/components/ui/VnFilterPanel.vue
+++ b/src/components/ui/VnFilterPanel.vue
@@ -145,7 +145,8 @@ const customTags = computed(() =>
 );
 
 async function remove(key) {
-    userParams.value[key] = null;
+    // userParams.value[key] = null;
+    if (userParams.value[key]) delete userParams.value[key];
     await search();
     emit('remove', key);
 }
diff --git a/src/components/ui/VnSearchbar.vue b/src/components/ui/VnSearchbar.vue
index fc8475ace..da8d43c95 100644
--- a/src/components/ui/VnSearchbar.vue
+++ b/src/components/ui/VnSearchbar.vue
@@ -81,8 +81,10 @@ async function search() {
     const staticParams = Object.entries(store.userParams).filter(
         ([key, value]) => value && (props.staticParams || []).includes(key)
     );
+    // const filter =props?.where? { where: JSON.parse(props.where) }: {}
     await arrayData.applyFilter({
         params: {
+            // filter ,
             ...Object.fromEntries(staticParams),
             search: searchText.value,
         },
diff --git a/src/pages/Item/ItemTypeList.vue b/src/pages/Item/ItemTypeList.vue
index 5b106916d..1e21c1719 100644
--- a/src/pages/Item/ItemTypeList.vue
+++ b/src/pages/Item/ItemTypeList.vue
@@ -24,6 +24,17 @@ const redirectToItemTypeSummary = (id) => {
 const redirectToCreateView = () => {
     router.push({ name: 'ItemTypeCreate' });
 };
+const exprBuilder = (param, value) => {
+    switch (param) {
+        case 'name':
+        case 'code':
+        case 'search':
+            return {
+                name: { like: `%${value}%` },
+                code: { like: `%${value}%` },
+            };
+    }
+};
 </script>
 
 <template>
@@ -32,8 +43,10 @@ const redirectToCreateView = () => {
             <VnSearchbar
                 data-key="ItemTypeList"
                 url="ItemTypes"
-                :label="t('Search item type')"
+                :label="t('Search item  type')"
+                :redirect="false"
                 :info="t('Search itemType by id, name or code')"
+                :expr-builder="exprBuilder"
             />
         </Teleport>
         <Teleport to="#actions-append">
@@ -54,7 +67,7 @@ const redirectToCreateView = () => {
     </template>
     <QDrawer v-model="stateStore.rightDrawer" side="right" :width="256" show-if-above>
         <QScrollArea class="fit text-grey-8">
-            <ItemTypeFilter data-key="ItemTypes" />
+            <ItemTypeFilter data-key="ItemTypeList" :expr-builder="exprBuilder" />
         </QScrollArea>
     </QDrawer>
     <QPage class="column items-center q-pa-md">
diff --git a/src/pages/ItemType/ItemTypeFilter.vue b/src/pages/ItemType/ItemTypeFilter.vue
index 33238545f..2a86795c2 100644
--- a/src/pages/ItemType/ItemTypeFilter.vue
+++ b/src/pages/ItemType/ItemTypeFilter.vue
@@ -10,10 +10,16 @@ const props = defineProps({
         required: true,
     },
 });
+
+const emit = defineEmits(['search']);
 </script>
 
 <template>
-    <VnFilterPanel :data-key="props.dataKey" :search-button="true">
+    <VnFilterPanel
+        :data-key="props.dataKey"
+        :search-button="true"
+        @search="emit('search')"
+    >
         <template #tags="{ tag, formatFn }">
             <div class="q-gutter-x-xs">
                 <strong>{{ t(`params.${tag.label}`) }}: </strong>