diff --git a/src/pages/Home/index.vue b/src/pages/Home/index.vue
index 295c1af..1665740 100644
--- a/src/pages/Home/index.vue
+++ b/src/pages/Home/index.vue
@@ -853,7 +853,9 @@ export default {
                     if (data1[key] instanceof Array) {
                       data3[key] = []
                       data1[key].map((itemSub, index) => {
-                        data3[key].push((data2[key][index] - data1[key][index]).toFixed(2))
+                        if (data2[key][index] && data1[key][index]){
+                          data3[key].push((data2[key][index] - data1[key][index]).toFixed(2))
+                        }
                       })
                     }
                   })