diff --git a/src/pages/overall/overall-line/overall-line.ts b/src/pages/overall/overall-line/overall-line.ts
index e5b22a0..250c67e 100644
--- a/src/pages/overall/overall-line/overall-line.ts
+++ b/src/pages/overall/overall-line/overall-line.ts
@@ -92,7 +92,7 @@ export default class OverallLine extends Vue
         },
         xAxis:
         {
-            //type: 'time'
+            type: 'time'
         },
         yAxis:
         {