diff --git a/craft-functions/github-to-talk-notification/README.md b/craft-functions/github-to-talk-notification/README.md
index 4bea7c4..dac2f2a 100644
--- a/craft-functions/github-to-talk-notification/README.md
+++ b/craft-functions/github-to-talk-notification/README.md
@@ -13,4 +13,8 @@ KARTE Talkのトーク画面URLをトップコメントに貼ったGitHub Issue
 
 ## category
 
-GitHub,Craft Functions,Talk,CRAFT_ENDPOINT
\ No newline at end of file
+GitHub,Craft Functions,Talk,CRAFT_ENDPOINT
+
+## functionType
+
+http
\ No newline at end of file
diff --git a/craft-functions/github-to-talk-notification/index.js b/craft-functions/github-to-talk-notification/index.js
index 1cfbccc..e73557d 100644
--- a/craft-functions/github-to-talk-notification/index.js
+++ b/craft-functions/github-to-talk-notification/index.js
@@ -95,17 +95,29 @@ async function sendNotes({ noteMessages, karteAppToken, logger }) {
 }
 
 export default async function (data, { MODULES }) {
+  const { req, res } = data;
   const { secret, initLogger } = MODULES;
   const logger = initLogger({ logLevel: LOG_LEVEL });
 
-  const { body } = data.jsonPayload.data.hook_data;
+  res.setHeader('Access-Control-Allow-Origin', '*');
+  res.setHeader('Access-Control-Allow-Methods', 'GET, POST, OPTIONS');
+  res.setHeader('Access-Control-Allow-Headers', 'Content-Type, Authorization');
+
+  if (req.method === 'OPTIONS') {
+    res.status(204).end();
+    return;
+  }
+
+  const { body } = req;
   if (!body) {
-    return logger.error('[error] request has no body');
+    res.status(400).json({ message: '[error] request has no body' });
+    return;
   }
 
   const { issue, action } = body;
   if (!issue || !issue.body) {
-    return logger.error('[error] request has no issue.body');
+    res.status(400).json({ message: '[error] request has no issue.body' });
+    return;
   }
   const actionText = mapActionType(action);
   if (!actionText) return;
@@ -114,7 +126,7 @@ export default async function (data, { MODULES }) {
   const targets = extractTargets(issueBody, { logger });
   if (targets.length === 0) return;
 
-  const githubUserName = body.sender.login;
+  const githubUserName = body.jsoner.login;
   const commonHeader = makeCommonHeader(issue, githubUserName, actionText);
 
   const noteMessages = makeNoteMessages(targets, commonHeader);
@@ -122,4 +134,6 @@ export default async function (data, { MODULES }) {
   const secrets = await secret.get({ keys: [KARTE_APP_TOKEN_SECRET] });
   const karteAppToken = secrets[KARTE_APP_TOKEN_SECRET];
   await sendNotes({ noteMessages, commonHeader, karteAppToken, logger });
-}
+
+  res.status(200).json({ message: 'Success' });
+}
\ No newline at end of file