diff --git a/web/app/components/workflow/nodes/http/default.ts b/web/app/components/workflow/nodes/http/default.ts
index 8b712c4c04..9b3f9a40f0 100644
--- a/web/app/components/workflow/nodes/http/default.ts
+++ b/web/app/components/workflow/nodes/http/default.ts
@@ -1,6 +1,7 @@
 import { BlockEnum } from '../../types'
 import type { NodeDefault } from '../../types'
-import { AuthorizationType, BodyType, type HttpNodeType, Method } from './types'
+import { AuthorizationType, BodyType, Method } from './types'
+import type { BodyPayload, HttpNodeType } from './types'
 import { ALL_CHAT_AVAILABLE_BLOCKS, ALL_COMPLETION_AVAILABLE_BLOCKS } from '@/app/components/workflow/constants'
 
 const nodeDefault: NodeDefault<HttpNodeType> = {
@@ -40,7 +41,10 @@ const nodeDefault: NodeDefault<HttpNodeType> = {
     if (!errorMessages && !payload.url)
       errorMessages = t('workflow.errorMsg.fieldRequired', { field: t('workflow.nodes.http.api') })
 
-    if (!errorMessages && payload.body.type === BodyType.binary && !payload.body.binaryFileVariable)
+    if (!errorMessages
+        && payload.body.type === BodyType.binary
+        && ((!(payload.body.data as BodyPayload)[0]?.file) || (payload.body.data as BodyPayload)[0]?.file?.length === 0)
+    )
       errorMessages = t('workflow.errorMsg.fieldRequired', { field: t('workflow.nodes.http.binaryFileVariable') })
 
     return {