[F] Limit graph max value to 120

src/pages/overall/overall-line/overall-line.ts

@@ -53,7 +53,7 @@ export default class OverallLine extends Vue
         yAxis:
         {
             min: (value: any) => Math.floor(value.min),
-            max: (value: any) => value.max
+            max: (value: any) => Math.min(value.max, 120)
         }
     };