diff --git a/runtimes/nodejs/src/handler/debug-func.ts b/runtimes/nodejs/src/handler/debug-func.ts
index 4a28f40745..bd5a0baeb4 100644
--- a/runtimes/nodejs/src/handler/debug-func.ts
+++ b/runtimes/nodejs/src/handler/debug-func.ts
@@ -11,6 +11,7 @@ import { logger } from '../support/logger'
 import { CloudFunction } from '../support/function-engine'
 import { IRequest } from '../support/types'
 import { parseToken } from '../support/token'
+import { ICloudFunctionData } from '@lafjs/cloud'
 
 /**
  * Handler of debugging cloud function
@@ -26,10 +27,22 @@ export async function handleDebugFunction(req: IRequest, res: Response) {
     return res.status(403).send('permission denied: invalid debug token')
   }
 
+  // get func_data from header
+  const func_str = req.get('x-laf-func-data')
+  if (!func_str) {
+    return res.status(400).send('x-laf-func-data is required')
+  }
+
+  // parse func_data
+  let func_data: ICloudFunctionData
+  try {
+    func_data = JSON.parse(func_str)
+  } catch (error) {
+    return res.status(400).send('x-laf-func-data is invalid')
+  }
+
   const requestId = req['requestId']
   const func_name = req.params?.name
-  const func_data = req.body?.func
-  const param = req.body?.param
 
   if (!func_data) {
     return res.send({ code: 1, error: 'function data not found', requestId })
@@ -42,12 +55,13 @@ export async function handleDebugFunction(req: IRequest, res: Response) {
     const ctx: FunctionContext = {
       query: req.query,
       files: req.files as any,
-      body: param,
+      body: req.body,
       headers: req.headers,
       method: req.method,
       auth: req.user,
       user: req.user,
       requestId,
+      request: req,
       response: res,
       __function_name: func.name,
     }
diff --git a/web/src/pages/app/functions/mods/DebugPannel/index.tsx b/web/src/pages/app/functions/mods/DebugPannel/index.tsx
index 75e1986f08..afaf9cd1d2 100644
--- a/web/src/pages/app/functions/mods/DebugPannel/index.tsx
+++ b/web/src/pages/app/functions/mods/DebugPannel/index.tsx
@@ -80,15 +80,15 @@ export default function DebugPanel() {
         name: currentFunction!.name,
       });
       if (!compileRes.error) {
+        const func_data = JSON.stringify(compileRes.data);
+        const body_params = JSON.parse(params);
         const res = await axios({
           url: getFunctionDebugUrl(),
           method: runningMethod,
-          data: {
-            func: compileRes.data || "",
-            param: JSON.parse(params),
-          },
+          data: body_params,
           headers: {
             "x-laf-debug-token": `${globalStore.currentApp?.function_debug_token}`,
+            "x-laf-func-data": func_data,
           },
         });