diff --git a/src/middleware/binance.js b/src/middleware/binance.js
index 2aa4f47..a6c9650 100644
--- a/src/middleware/binance.js
+++ b/src/middleware/binance.js
@@ -134,7 +134,7 @@ module.exports = {
         if (symbolMap.size === 0) return;
         const topGainer = [...symbolMap.values()]
             .sort((a, b) => Number(b.percentChange) - Number(a.percentChange))
-            .slice(0, 6)
+            .slice(0, 10)
             .map(item => [item.symbol, item.percentChange]);
 
         ctx.eventName = 'topGainer';
diff --git a/src/schedule/binance.schedule.js b/src/schedule/binance.schedule.js
index 7a6f45f..c0cd5e3 100644
--- a/src/schedule/binance.schedule.js
+++ b/src/schedule/binance.schedule.js
@@ -29,7 +29,7 @@ utils.waitFor(
 
         log.info('calculated %s symbols %s', iter.length, utils.displayDuration(start));
     },
-    () => 15 * 6e4
+    () => 10 * 6e4
 );
 
 // spot/24hrTicker