diff --git a/web/app/components/workflow/nodes/if-else/components/condition-list/condition-item.tsx b/web/app/components/workflow/nodes/if-else/components/condition-list/condition-item.tsx
index 5b770b25c4..9de4d14764 100644
--- a/web/app/components/workflow/nodes/if-else/components/condition-list/condition-item.tsx
+++ b/web/app/components/workflow/nodes/if-else/components/condition-list/condition-item.tsx
@@ -229,7 +229,7 @@ const ConditionItem = ({
     if(condition.varType === VarType.boolean)
       return true
     // eslint-disable-next-line sonarjs/prefer-single-boolean-return
-    if(condition.varType === VarType.arrayBoolean && [ComparisonOperator.contains, ComparisonOperator.notContains].includes(condition.comparison_operator))
+    if(condition.varType === VarType.arrayBoolean && [ComparisonOperator.contains, ComparisonOperator.notContains].includes(condition.comparison_operator!))
       return true
     return false
   }, [condition])
diff --git a/web/app/components/workflow/panel/chat-variable-panel/components/array-bool-list.tsx b/web/app/components/workflow/panel/chat-variable-panel/components/array-bool-list.tsx
index c6c1cfaf37..5f1dcc2298 100644
--- a/web/app/components/workflow/panel/chat-variable-panel/components/array-bool-list.tsx
+++ b/web/app/components/workflow/panel/chat-variable-panel/components/array-bool-list.tsx
@@ -11,8 +11,8 @@ import cn from '@/utils/classnames'
 
 type Props = {
   className?: string
-  list: any[]
-  onChange: (list: string[]) => void
+  list: boolean[]
+  onChange: (list: boolean[]) => void
 }
 
 const ArrayValueList: FC<Props> = ({
@@ -23,7 +23,7 @@ const ArrayValueList: FC<Props> = ({
   const { t } = useTranslation()
 
   const handleChange = useCallback((index: number) => {
-    return (value: string) => {
+    return (value: boolean) => {
       const newList = produce(list, (draft: any[]) => {
         draft[index] = value
       })
@@ -42,7 +42,7 @@ const ArrayValueList: FC<Props> = ({
 
   const handleItemAdd = useCallback(() => {
     const newList = produce(list, (draft: any[]) => {
-      draft.push('false')
+      draft.push(false)
     })
     onChange(newList)
   }, [list, onChange])
diff --git a/web/app/components/workflow/panel/chat-variable-panel/components/variable-modal.tsx b/web/app/components/workflow/panel/chat-variable-panel/components/variable-modal.tsx
index e9265c0f35..2502db05e7 100644
--- a/web/app/components/workflow/panel/chat-variable-panel/components/variable-modal.tsx
+++ b/web/app/components/workflow/panel/chat-variable-panel/components/variable-modal.tsx
@@ -150,7 +150,7 @@ const ChatVariableModal = ({
     if(v === ChatVarType.Boolean)
       setValue(true)
     if (v === ChatVarType.ArrayBoolean)
-      setValue([true])
+      setValue([false])
     setType(v)
   }