diff --git a/wechat-mp.mjs b/wechat-mp.mjs
index 7179ce3..526a6c7 100644
--- a/wechat-mp.mjs
+++ b/wechat-mp.mjs
@@ -2961,7 +2961,9 @@ export function createWechatMpService({
           intentKind: wechatIntent.kind,
           policy: wechatCursorPolicy,
         });
+        let wechatCursorAttempted = false;
         if (useWechatCursorChannel) {
+          wechatCursorAttempted = true;
           try {
             reply = await executeWechatCursorAgentRun({
               agentRunGateway,
@@ -3001,7 +3003,9 @@ export function createWechatMpService({
           }
         }
         if (!reply) {
-          await ensureSessionProvider(sessionId, user.userId, { intentKind: wechatIntent.kind });
+          if (wechatCursorAttempted) {
+            await ensureSessionProvider(sessionId, user.userId, { intentKind: wechatIntent.kind });
+          }
           reply = await executeSessionReply(
             (pathname, init) => fetchForSession(sessionId, pathname, init),
             sessionId,