diff --git a/src/pages/course/assignment-type-head/assignment-type-head.vue b/src/pages/course/assignment-type-head/assignment-type-head.vue
index e3c8b29..22e6656 100644
--- a/src/pages/course/assignment-type-head/assignment-type-head.vue
+++ b/src/pages/course/assignment-type-head/assignment-type-head.vue
@@ -41,7 +41,7 @@
         get average()
         {
             return this.filteredAssignments.reduce((a, b) => a + b.score, 0) /
-                this.filteredAssignments.reduce((a, b) => a + b.scoreMax, 0);
+                this.filteredAssignments.reduce((a, b) => a + b.scoreMax, 0) * 100;
         }
     }
 </script>