diff --git a/web/app/components/workflow/nodes/if-else/default.ts b/web/app/components/workflow/nodes/if-else/default.ts
index b8c88ed990..000e4d9f62 100644
--- a/web/app/components/workflow/nodes/if-else/default.ts
+++ b/web/app/components/workflow/nodes/if-else/default.ts
@@ -58,13 +58,13 @@ const nodeDefault: NodeDefault<IfElseNodeType> = {
               if (isEmptyRelatedOperator(c.comparison_operator!))
                 return true
 
-              return !!c.value
+              return (c.varType === VarType.boolean || c.varType === VarType.arrayBoolean) ? c.value === undefined : !!c.value
             })
             if (!isSet)
               errorMessages = t(`${i18nPrefix}.fieldRequired`, { field: t(`${i18nPrefix}.fields.variableValue`) })
           }
           else {
-            if (!isEmptyRelatedOperator(condition.comparison_operator!) && (condition.varType === VarType.boolean ? condition.value === undefined : !condition.value))
+            if (!isEmptyRelatedOperator(condition.comparison_operator!) && ((condition.varType === VarType.boolean || condition.varType === VarType.arrayBoolean) ? condition.value === undefined : !condition.value))
               errorMessages = t(`${i18nPrefix}.fieldRequired`, { field: t(`${i18nPrefix}.fields.variableValue`) })
           }
         }
diff --git a/web/app/components/workflow/nodes/if-else/node.tsx b/web/app/components/workflow/nodes/if-else/node.tsx
index 7cd62043ff..e423e95a3f 100644
--- a/web/app/components/workflow/nodes/if-else/node.tsx
+++ b/web/app/components/workflow/nodes/if-else/node.tsx
@@ -24,17 +24,14 @@ const IfElseNode: FC<NodeProps<IfElseNodeType>> = (props) => {
         if (!c.comparison_operator)
           return false
 
-        if (isEmptyRelatedOperator(c.comparison_operator!))
-          return true
-
-        return c.varType === VarType.boolean ? true : !!c.value
+        return (c.varType === VarType.boolean || c.varType === VarType.arrayBoolean) ? true : !!c.value
       })
       return isSet
     }
     else {
       if (isEmptyRelatedOperator(condition.comparison_operator!))
         return true
-      return condition.varType === VarType.boolean ? true : !!condition.value
+      return (condition.varType === VarType.boolean || condition.varType === VarType.arrayBoolean) ? true : !!condition.value
     }
   }, [])
   const conditionNotSet = (<div className='flex h-6 items-center space-x-1 rounded-md bg-workflow-block-parma-bg px-1 text-xs font-normal text-text-secondary'>
diff --git a/web/app/components/workflow/nodes/if-else/use-config.ts b/web/app/components/workflow/nodes/if-else/use-config.ts
index 3fbc3f1a5f..f88c119614 100644
--- a/web/app/components/workflow/nodes/if-else/use-config.ts
+++ b/web/app/components/workflow/nodes/if-else/use-config.ts
@@ -144,7 +144,7 @@ const useConfig = (id: string, payload: IfElseNodeType) => {
           varType: varItem.type,
           variable_selector: valueSelector,
           comparison_operator: getOperators(varItem.type, getIsVarFileAttribute(valueSelector) ? { key: valueSelector.slice(-1)[0] } : undefined)[0],
-          value: varItem.type === VarType.boolean ? false : '',
+          value: (varItem.type === VarType.boolean || varItem.type === VarType.arrayBoolean) ? false : '',
         })
       }
     })
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 ac137c8cf2..d53a0a6c3a 100644
--- a/web/app/components/workflow/nodes/list-operator/use-config.ts
+++ b/web/app/components/workflow/nodes/list-operator/use-config.ts
@@ -45,7 +45,7 @@ const useConfig = (id: string, payload: ListFilterNodeType) => {
       isChatMode,
       isConstant: false,
     })
-    let itemVarType = varType
+    let itemVarType
     switch (varType) {
       case VarType.arrayNumber:
         itemVarType = VarType.number