diff --git a/ppfun-bridge/src/pixelplanet/index.js b/ppfun-bridge/src/pixelplanet/index.js
index b567504..ec71f71 100644
--- a/ppfun-bridge/src/pixelplanet/index.js
+++ b/ppfun-bridge/src/pixelplanet/index.js
@@ -36,10 +36,10 @@ async function render() {
   try {
     const ret = await renderCanvas(...args);
     resolve(ret);
-    setTimeout(render, 100);
   } catch (err) {
     reject(err)
   }
+  setTimeout(render, 100);
 }
 
 function renderCanvasQueue(...args) {