diff --git a/packages/jianping/AppAssessment/components/Statistics.vue b/packages/jianping/AppAssessment/components/Statistics.vue
index f9a9e643..f55b9252 100644
--- a/packages/jianping/AppAssessment/components/Statistics.vue
+++ b/packages/jianping/AppAssessment/components/Statistics.vue
@@ -206,7 +206,7 @@
             this.logList = res.data.records.map(v => {
               return {
                 ...v,
-                finishRate: (v.finishRate * 100).toFixed(1)
+                finishRate: Number((v.finishRate * 100).toFixed(1))
               }
             })
           }