diff --git a/components/navigasyon.js b/components/navigasyon.js
index 4b392df..40d157c 100644
--- a/components/navigasyon.js
+++ b/components/navigasyon.js
@@ -84,7 +84,7 @@ export default function Navigasyon({selectedTab}) {
 
   return (
     <div className={classes.root}>
-      <AppBar style={{zIndex: 9999}} position='fixed' color='default'>
+      <AppBar style={{zIndex: 1}} position='fixed' color='default'>
         <Tabs
           value={selectedTab}
           variant='fullWidth'
diff --git a/pages/_app.js b/pages/_app.js
index 9befe3d..dc8bf3c 100644
--- a/pages/_app.js
+++ b/pages/_app.js
@@ -13,7 +13,7 @@ const useStyles = makeStyles({
     position: 'absolute',
     right: '1em',
     top: '95px',
-    zIndex: 9990,
+    zIndex: 1,
     cursor: 'pointer'
   },
   switchFixed: {