diff --git a/web/app/components/workflow/nodes/llm/panel.tsx b/web/app/components/workflow/nodes/llm/panel.tsx
index 76607b29b1..1def75cdf7 100644
--- a/web/app/components/workflow/nodes/llm/panel.tsx
+++ b/web/app/components/workflow/nodes/llm/panel.tsx
@@ -67,6 +67,7 @@ const Panel: FC<NodePanelProps<LLMNodeType>> = ({
     handleStop,
     varInputs,
     runResult,
+    filterJinjia2InputVar,
   } = useConfig(id, data)
 
   const model = inputs.model
@@ -194,7 +195,7 @@ const Panel: FC<NodePanelProps<LLMNodeType>> = ({
               list={inputs.prompt_config?.jinja2_variables || []}
               onChange={handleVarListChange}
               onVarNameChange={handleVarNameChange}
-              filterVar={filterVar}
+              filterVar={filterJinjia2InputVar}
             />
           </Field>
         )}
@@ -233,6 +234,7 @@ const Panel: FC<NodePanelProps<LLMNodeType>> = ({
                 hasSetBlockStatus={hasSetBlockStatus}
                 nodesOutputVars={availableVars}
                 availableNodes={availableNodesWithParent}
+                isSupportFileVar
               />
 
               {inputs.memory.query_prompt_template && !inputs.memory.query_prompt_template.includes('{{#sys.query#}}') && (
diff --git a/web/app/components/workflow/nodes/llm/use-config.ts b/web/app/components/workflow/nodes/llm/use-config.ts
index 1b84f81110..dd550d7ba8 100644
--- a/web/app/components/workflow/nodes/llm/use-config.ts
+++ b/web/app/components/workflow/nodes/llm/use-config.ts
@@ -281,6 +281,10 @@ const useConfig = (id: string, payload: LLMNodeType) => {
     return [VarType.number, VarType.string, VarType.secret, VarType.arrayString, VarType.arrayNumber, VarType.arrayFile].includes(varPayload.type)
   }, [])
 
+  const filterJinjia2InputVar = useCallback((varPayload: Var) => {
+    return [VarType.number, VarType.string, VarType.secret, VarType.arrayString, VarType.arrayNumber].includes(varPayload.type)
+  }, [])
+
   const filterMemoryPromptVar = useCallback((varPayload: Var) => {
     return [VarType.arrayObject, VarType.array, VarType.number, VarType.string, VarType.secret, VarType.arrayString, VarType.arrayNumber, VarType.arrayFile].includes(varPayload.type)
   }, [])
@@ -406,6 +410,7 @@ const useConfig = (id: string, payload: LLMNodeType) => {
     handleRun,
     handleStop,
     runResult,
+    filterJinjia2InputVar,
   }
 }