diff --git a/web/app/components/workflow/workflow-preview/components/nodes/base.tsx b/web/app/components/workflow/workflow-preview/components/nodes/base.tsx
index 55dfac467e..c7483c11bb 100644
--- a/web/app/components/workflow/workflow-preview/components/nodes/base.tsx
+++ b/web/app/components/workflow/workflow-preview/components/nodes/base.tsx
@@ -23,8 +23,10 @@ import {
 } from '../node-handle'
 import ErrorHandleOnNode from '../error-handle-on-node'
 
+type NodeChildElement = ReactElement<Partial<NodeProps>>
+
 type NodeCardProps = NodeProps & {
-  children?: ReactElement
+  children?: NodeChildElement
 }
 
 const BaseCard = ({
diff --git a/web/context/debug-configuration.ts b/web/context/debug-configuration.ts
index bbf7be8099..dba2e7a231 100644
--- a/web/context/debug-configuration.ts
+++ b/web/context/debug-configuration.ts
@@ -242,7 +242,7 @@ const DebugConfigurationContext = createContext<IDebugConfiguration>({
   },
   datasetConfigsRef: {
     current: null,
-  },
+  } as unknown as RefObject<DatasetConfigs>,
   setDatasetConfigs: noop,
   hasSetContextVar: false,
   isShowVisionConfig: false,
diff --git a/web/service/base.ts b/web/service/base.ts
index 358f54183b..1cb99e38d3 100644
--- a/web/service/base.ts
+++ b/web/service/base.ts
@@ -324,7 +324,7 @@ const baseFetch = base
 
 type UploadOptions = {
   xhr: XMLHttpRequest
-  method: string
+  method?: string
   url?: string
   headers?: Record<string, string>
   data: FormData