diff --git a/src/utils/index.js b/src/utils/index.js
index ff7b060523f8ea69295fd8b46dc30c8358e4871c..f3c1a2c34b91582331223a1553f80ac72b9e3031 100644
--- a/src/utils/index.js
+++ b/src/utils/index.js
@@ -8,7 +8,7 @@ class ListenDomChange {
         // 初始化为{}
         this.performanceConfig = {}
         // 计算performanceConfig
-        this.calcPerformance()
+        // this.calcPerformance()
     }