diff --git a/src/forge/Activity/Activity.js b/src/forge/Activity/Activity.js
index 0450e462c..99eaa332b 100644
--- a/src/forge/Activity/Activity.js
+++ b/src/forge/Activity/Activity.js
@@ -115,8 +115,8 @@ class Activity extends Component{
   render(){
     const { time , data , page , project_trends , isSpin } = this.state;
     let name = time ? ARRAY.filter(item=>item.id === parseInt(time)) :[{name:"全部"}];
-    const first_per = data && (parseInt(data.pr_count)/parseInt(data.pr_count+data.new_pr_count)*100).toFixed(2)+'%';
-    const second_per =data && (parseInt(data.new_pr_count)/parseInt(data.pr_count+data.new_pr_count)*100).toFixed(2)+'%';
+    const first_per = data && (parseInt(data.pr_count)/parseInt(data.pr_all_count)*100).toFixed(2)+'%';
+    const second_per =data && (parseInt(data.new_pr_count)/parseInt(data.pr_all_count)*100).toFixed(2)+'%';
     const third_per =data && (parseInt(data.close_issues_count)/parseInt(data.issues_count)*100).toFixed(2)+'%';
     const fourth_per =data && (parseInt(data.open_issues_count)/parseInt(data.issues_count)*100).toFixed(2)+'%';
     return(