diff --git a/pages/home/home.js b/pages/home/home.js
index 88568ab..bf6bf5d 100644
--- a/pages/home/home.js
+++ b/pages/home/home.js
@@ -100,8 +100,8 @@ Page({
   // CPP预测计算
   go_cpp() {
     if (this.checkLoginAndNavigate()) {
-      wx.switchTab({
-        url: '/pages/tool/tool'
+      wx.navigateTo({
+        url: '/pages/ghdCalculator/ghdCalculator'
       })
     }
   },