diff --git a/binding/nodejs/tests/bench.app.js b/binding/nodejs/tests/bench.app.js
index 1c14aca..c2c4ff2 100644
--- a/binding/nodejs/tests/bench.app.js
+++ b/binding/nodejs/tests/bench.app.js
@@ -74,7 +74,6 @@ const intToIp = ip => {
 const searcher = createSearcher()
 
 // 开始时间
-
 const startTime = process.hrtime()
 let total = 0