diff --git a/src/component/FileManager/Pagination.js b/src/component/FileManager/Pagination.js
index c1d2742..b1ba688 100644
--- a/src/component/FileManager/Pagination.js
+++ b/src/component/FileManager/Pagination.js
@@ -6,6 +6,7 @@ import CustomPaginationItem from "./PaginationItem";
 import { setPagination } from "../../redux/viewUpdate/action";
 import AutoHidden from "../Dial/AutoHidden";
 import statusHelper from "../../utils/page";
+import { useLocation } from "react-router-dom";
 
 const useStyles = makeStyles((theme) => ({
     root: {
@@ -31,6 +32,7 @@ export default function PaginationFooter() {
     const folders = useSelector((state) => state.explorer.dirList);
     const pagination = useSelector((state) => state.viewUpdate.pagination);
     const loading = useSelector((state) => state.viewUpdate.navigatorLoading);
+    const location = useLocation();
 
     const SetPagination = useCallback((p) => dispatch(setPagination(p)), [
         dispatch,
@@ -46,11 +48,14 @@ export default function PaginationFooter() {
     );
 
     const isMobile = statusHelper.isMobile();
+    const isSharePage = statusHelper.isSharePage(location.pathname);
 
     if (count > 1 && !loading) {
         return (
             <>
-                {!isMobile && <div className={classes.placeholder} />}
+                {!isMobile && !isSharePage && (
+                    <div className={classes.placeholder} />
+                )}
                 <AutoHidden enable>
                     <div className={classes.root}>
                         <Pagination
diff --git a/src/component/Viewer/Code.js b/src/component/Viewer/Code.js
index 88b3a3d..b67112b 100644
--- a/src/component/Viewer/Code.js
+++ b/src/component/Viewer/Code.js
@@ -32,7 +32,7 @@ const useStyles = makeStyles((theme) => ({
             marginLeft: "auto",
             marginRight: "auto",
         },
-        marginBottom: 50,
+        marginBottom: 40,
     },
     editor: {
         borderRadius: "4px",
@@ -79,7 +79,7 @@ export default function CodeViewer() {
         const extension = title.split(".");
         setSuffix(codePreviewSuffix[extension.pop()]);
         // eslint-disable-next-line
-    }, []);
+    }, [title]);
 
     useEffect(() => {
         let requestURL = "/file/content/" + query.get("id");
@@ -171,7 +171,7 @@ export default function CodeViewer() {
                 {!loading && (
                     <Suspense fallback={<TextLoading />}>
                         <MonacoEditor
-                            height="600"
+                            height="calc(100vh - 198px)"
                             language={suffix}
                             theme={
                                 theme.palette.type === "dark" ? "vs-dark" : "vs"