diff --git a/api/services/app_dsl_service.py b/api/services/app_dsl_service.py
index f91510d154..033a233fe3 100644
--- a/api/services/app_dsl_service.py
+++ b/api/services/app_dsl_service.py
@@ -599,6 +599,10 @@ class AppDslService:
             if data_type == NodeType.TRIGGER_SCHEDULE.value:
                 # override the config with the default config
                 node_data["config"] = TriggerScheduleNode.get_default_config()["config"]
+            if data_type == NodeType.TRIGGER_WEBHOOK.value:
+                # clear the webhook_url
+                node_data["webhook_url"] = ""
+                node_data["webhook_debug_url"] = ""
 
         export_data["workflow"] = workflow_dict
         dependencies = cls._extract_dependencies_from_workflow(workflow)
diff --git a/api/services/webhook_service.py b/api/services/webhook_service.py
index 5745091e87..6faf3f632e 100644
--- a/api/services/webhook_service.py
+++ b/api/services/webhook_service.py
@@ -669,6 +669,7 @@ class WebhookService:
                         created_by=app.created_by,
                     )
                     session.add(webhook_record)
+                    session.flush()
                     cache = Cache(record_id=webhook_record.id, node_id=node_id, webhook_id=webhook_record.webhook_id)
                     redis_client.set(f"{cls.__WEBHOOK_NODE_CACHE_KEY__}:{node_id}", cache.model_dump_json(), ex=60 * 60)
                 session.commit()
diff --git a/web/app/components/workflow/hooks/use-nodes-interactions.ts b/web/app/components/workflow/hooks/use-nodes-interactions.ts
index 33fd9cdeb3..a987314a36 100644
--- a/web/app/components/workflow/hooks/use-nodes-interactions.ts
+++ b/web/app/components/workflow/hooks/use-nodes-interactions.ts
@@ -63,8 +63,6 @@ import {
 import { WorkflowHistoryEvent, useWorkflowHistory } from './use-workflow-history'
 import useInspectVarsCrud from './use-inspect-vars-crud'
 import { getNodeUsedVars } from '../nodes/_base/components/variable/utils'
-import { deleteWebhookUrl } from '@/service/apps'
-import { useStore as useAppStore } from '@/app/components/app/store'
 
 // Entry node deletion restriction has been removed to allow empty workflows
 
@@ -76,7 +74,7 @@ export const useNodesInteractions = () => {
   const reactflow = useReactFlow()
   const { store: workflowHistoryStore } = useWorkflowHistoryStore()
   const { handleSyncWorkflowDraft } = useNodesSyncDraft()
-  const appId = useAppStore.getState().appDetail?.id
+
   const {
     checkNestedParallelLimit,
     getAfterNodesInSameBranch,
@@ -592,17 +590,6 @@ export const useNodesInteractions = () => {
 
     deleteNodeInspectorVars(nodeId)
 
-    if (currentNode.data.type === BlockEnum.TriggerWebhook) {
-      if (appId) {
-        try {
-          deleteWebhookUrl({ appId, nodeId })
-        }
-        catch (error) {
-          console.error('Failed to delete webhook URL:', error)
-        }
-      }
-    }
-
     if (currentNode.data.type === BlockEnum.Iteration) {
       const iterationChildren = nodes.filter(node => node.parentId === currentNode.id)
 
diff --git a/web/app/components/workflow/nodes/trigger-webhook/default.ts b/web/app/components/workflow/nodes/trigger-webhook/default.ts
index d1ad6e8af6..d45825bd12 100644
--- a/web/app/components/workflow/nodes/trigger-webhook/default.ts
+++ b/web/app/components/workflow/nodes/trigger-webhook/default.ts
@@ -26,14 +26,6 @@ const nodeDefault: NodeDefault<WebhookTriggerNodeType> = {
     return nodes.filter(type => type !== BlockEnum.Start)
   },
   checkValid(payload: WebhookTriggerNodeType, t: any) {
-    // Validate webhook configuration
-    if (!payload.webhook_url) {
-      return {
-        isValid: false,
-        errorMessage: t('workflow.nodes.triggerWebhook.validation.webhookUrlRequired'),
-      }
-    }
-
     // Validate parameter types for params and body
     const parametersWithTypes = [
       ...(payload.params || []),
diff --git a/web/service/apps.ts b/web/service/apps.ts
index 3f4f05c264..29ce0ee63e 100644
--- a/web/service/apps.ts
+++ b/web/service/apps.ts
@@ -159,11 +159,7 @@ export const updateTracingStatus: Fetcher<CommonResponse, { appId: string; body:
 
 // Webhook Trigger
 export const fetchWebhookUrl: Fetcher<WebhookTriggerResponse, { appId: string; nodeId: string }> = ({ appId, nodeId }) => {
-  return post<WebhookTriggerResponse>(`apps/${appId}/workflows/triggers/webhook`, { params: { node_id: nodeId } })
-}
-
-export const deleteWebhookUrl: Fetcher<CommonResponse, { appId: string; nodeId: string }> = ({ appId, nodeId }) => {
-  return del<CommonResponse>(`apps/${appId}/workflows/triggers/webhook`, { params: { node_id: nodeId } })
+  return get<WebhookTriggerResponse>(`apps/${appId}/workflows/triggers/webhook`, { params: { node_id: nodeId } })
 }
 
 export const fetchTracingConfig: Fetcher<TracingConfig & { has_not_configured: true }, { appId: string; provider: TracingProvider }> = ({ appId, provider }) => {