diff --git a/web/client/src/sections/bigScreen/components/capacity.js b/web/client/src/sections/bigScreen/components/capacity.js
index d18643f..ba43e7a 100644
--- a/web/client/src/sections/bigScreen/components/capacity.js
+++ b/web/client/src/sections/bigScreen/components/capacity.js
@@ -440,11 +440,14 @@ const Capacity = ({ actions, dispatch, siteList, capacity, waterLevelSix, curren
                   dataZoom: [
                      {
                         type: 'slider',
-                        showDetail: false
+                        showDetail: false,
+                        start: 90,
+                        end: 100,
                      },
                      {
                         type: 'inside',
-
+                        start: 90,
+                        end: 100,
                      },
                   ],
                   tooltip: {