diff --git a/web/app/components/workflow/nodes/list-operator/default.ts b/web/app/components/workflow/nodes/list-operator/default.ts
index 0cd17b6075..a7d411420c 100644
--- a/web/app/components/workflow/nodes/list-operator/default.ts
+++ b/web/app/components/workflow/nodes/list-operator/default.ts
@@ -8,7 +8,10 @@ const i18nPrefix = 'workflow.errorMsg'
 const nodeDefault: NodeDefault<ListFilterNodeType> = {
   defaultValue: {
     variable: [],
-    filter_by: [],
+    filter_by: {
+      enabled: false,
+      conditions: [],
+    },
     order_by: {
       enabled: false,
       key: '',
@@ -37,14 +40,14 @@ const nodeDefault: NodeDefault<ListFilterNodeType> = {
       errorMessages = t(`${i18nPrefix}.fieldRequired`, { field: t('workflow.nodes.listFilter.inputVar') })
 
     // Check filter condition
-    if (!errorMessages) {
-      if (var_type === VarType.arrayFile && !filter_by[0]?.key)
+    if (!errorMessages && filter_by?.enabled) {
+      if (var_type === VarType.arrayFile && !filter_by.conditions[0]?.key)
         errorMessages = t(`${i18nPrefix}.fieldRequired`, { field: t('workflow.nodes.listFilter.filterConditionKey') })
 
-      if (!errorMessages && !filter_by[0]?.comparison_operator)
+      if (!errorMessages && !filter_by.conditions[0]?.comparison_operator)
         errorMessages = t(`${i18nPrefix}.fieldRequired`, { field: t('workflow.nodes.listFilter.filterConditionComparisonOperator') })
 
-      if (!errorMessages && !comparisonOperatorNotRequireValue(filter_by[0]?.comparison_operator) && !filter_by[0]?.value)
+      if (!errorMessages && !comparisonOperatorNotRequireValue(filter_by.conditions[0]?.comparison_operator) && !filter_by.conditions[0]?.value)
         errorMessages = t(`${i18nPrefix}.fieldRequired`, { field: t('workflow.nodes.listFilter.filterConditionComparisonValue') })
     }
 
diff --git a/web/app/components/workflow/nodes/list-operator/panel.tsx b/web/app/components/workflow/nodes/list-operator/panel.tsx
index 9ae6991a13..a6b53196d9 100644
--- a/web/app/components/workflow/nodes/list-operator/panel.tsx
+++ b/web/app/components/workflow/nodes/list-operator/panel.tsx
@@ -30,6 +30,7 @@ const Panel: FC<NodePanelProps<ListFilterNodeType>> = ({
     hasSubVariable,
     handleVarChanges,
     filterVar,
+    handleFilterEnabledChange,
     handleFilterChange,
     handleLimitChange,
     handleOrderByEnabledChange,
@@ -56,15 +57,26 @@ const Panel: FC<NodePanelProps<ListFilterNodeType>> = ({
 
         <Field
           title={t(`${i18nPrefix}.filterCondition`)}
-          isSubTitle
+          operations={
+            <Switch
+              defaultValue={inputs.filter_by?.enabled}
+              onChange={handleFilterEnabledChange}
+              size='md'
+              disabled={readOnly}
+            />
+          }
         >
-          <FilterCondition
-            condition={inputs.filter_by[0]}
-            onChange={handleFilterChange}
-            varType={itemVarType}
-            hasSubVariable={hasSubVariable}
-            readOnly={readOnly}
-          />
+          {inputs.filter_by?.enabled
+            ? (
+              <FilterCondition
+                condition={inputs.filter_by.conditions[0]}
+                onChange={handleFilterChange}
+                varType={itemVarType}
+                hasSubVariable={hasSubVariable}
+                readOnly={readOnly}
+              />
+            )
+            : null}
         </Field>
         <Split />
         <Field
diff --git a/web/app/components/workflow/nodes/list-operator/types.ts b/web/app/components/workflow/nodes/list-operator/types.ts
index bdf1c66270..dcd71b6956 100644
--- a/web/app/components/workflow/nodes/list-operator/types.ts
+++ b/web/app/components/workflow/nodes/list-operator/types.ts
@@ -21,7 +21,10 @@ export type ListFilterNodeType = CommonNodeType & {
   variable: ValueSelector
   var_type: VarType // Cache for the type of output variable
   item_var_type: VarType // Cache for the type of output variable
-  filter_by: Condition[]
+  filter_by: {
+    enabled: boolean
+    conditions: Condition[]
+  }
   order_by: {
     enabled: boolean
     key: ValueSelector | string
diff --git a/web/app/components/workflow/nodes/list-operator/use-config.ts b/web/app/components/workflow/nodes/list-operator/use-config.ts
index af942ab064..1ad85d91e2 100644
--- a/web/app/components/workflow/nodes/list-operator/use-config.ts
+++ b/web/app/components/workflow/nodes/list-operator/use-config.ts
@@ -80,8 +80,8 @@ const useConfig = (id: string, payload: ListFilterNodeType) => {
 
       draft.var_type = varType
       draft.item_var_type = itemVarType
-      draft.filter_by = [{
-        key: (isFileArray && !draft.filter_by[0]?.key) ? 'name' : '',
+      draft.filter_by.conditions = [{
+        key: (isFileArray && !draft.filter_by.conditions[0]?.key) ? 'name' : '',
         comparison_operator: getOperators(itemVarType, isFileArray ? { key: 'name' } : undefined)[0],
         value: '',
       }]
@@ -96,9 +96,18 @@ const useConfig = (id: string, payload: ListFilterNodeType) => {
     return [VarType.arrayNumber, VarType.arrayString, VarType.arrayFile].includes(varPayload.type)
   }, [])
 
+  const handleFilterEnabledChange = useCallback((enabled: boolean) => {
+    const newInputs = produce(inputs, (draft) => {
+      draft.filter_by.enabled = enabled
+      if (enabled && !draft.filter_by.conditions)
+        draft.filter_by.conditions = []
+    })
+    setInputs(newInputs)
+  }, [hasSubVariable, inputs, setInputs])
+
   const handleFilterChange = useCallback((condition: Condition) => {
     const newInputs = produce(inputs, (draft) => {
-      draft.filter_by[0] = condition
+      draft.filter_by.conditions[0] = condition
     })
     setInputs(newInputs)
   }, [inputs, setInputs])
@@ -147,6 +156,7 @@ const useConfig = (id: string, payload: ListFilterNodeType) => {
     itemVarTypeShowName,
     hasSubVariable,
     handleVarChanges,
+    handleFilterEnabledChange,
     handleFilterChange,
     handleLimitChange,
     handleOrderByEnabledChange,