diff --git a/src/components/library/PaginatedSeriesGrid.tsx b/src/components/library/PaginatedSeriesGrid.tsx
index 292e3a4..945115d 100644
--- a/src/components/library/PaginatedSeriesGrid.tsx
+++ b/src/components/library/PaginatedSeriesGrid.tsx
@@ -9,6 +9,7 @@ import { cn } from "@/lib/utils";
 import type { KomgaSeries } from "@/types/komga";
 import { SearchInput } from "./SearchInput";
 import { useTranslate } from "@/hooks/useTranslate";
+import { useDisplayPreferences } from "@/hooks/useDisplayPreferences";
 import {
   Select,
   SelectContent,
@@ -22,7 +23,6 @@ interface PaginatedSeriesGridProps {
   currentPage: number;
   totalPages: number;
   totalElements: number;
-  pageSize: number;
   defaultShowOnlyUnread: boolean;
   showOnlyUnread: boolean;
 }
@@ -32,7 +32,6 @@ export function PaginatedSeriesGrid({
   currentPage,
   totalPages,
   totalElements,
-  pageSize,
   defaultShowOnlyUnread,
   showOnlyUnread: initialShowOnlyUnread,
 }: PaginatedSeriesGridProps) {
@@ -41,7 +40,8 @@ export function PaginatedSeriesGrid({
   const searchParams = useSearchParams();
   const [isChangingPage, setIsChangingPage] = useState(false);
   const [showOnlyUnread, setShowOnlyUnread] = useState(initialShowOnlyUnread);
-  const [isCompact, setIsCompact] = useState(searchParams.get("compact") === "true");
+  const { isCompact, itemsPerPage, handleCompactToggle, handlePageSizeChange } =
+    useDisplayPreferences();
   const { t } = useTranslate();
 
   const updateUrlParams = async (updates: Record<string, string | null>) => {
@@ -78,7 +78,7 @@ export function PaginatedSeriesGrid({
   }, [defaultShowOnlyUnread, pathname, router, searchParams]);
 
   const handlePageChange = async (page: number) => {
-    await updateUrlParams({ page: page.toString(), compact: isCompact.toString() });
+    await updateUrlParams({ page: page.toString() });
   };
 
   const handleUnreadFilter = async () => {
@@ -87,30 +87,30 @@ export function PaginatedSeriesGrid({
     await updateUrlParams({
       page: "1",
       unread: newUnreadState ? "true" : "false",
-      compact: isCompact.toString(),
     });
   };
 
-  const handleCompactToggle = async () => {
+  const handleCompactToggleClick = async () => {
     const newCompactState = !isCompact;
-    setIsCompact(newCompactState);
+    await handleCompactToggle(newCompactState);
     await updateUrlParams({
       page: "1",
       compact: newCompactState.toString(),
     });
   };
 
-  const handlePageSizeChange = async (value: string) => {
+  const handlePageSizeChangeClick = async (value: string) => {
+    const size = parseInt(value);
+    await handlePageSizeChange(size);
     await updateUrlParams({
       page: "1",
       size: value,
-      compact: isCompact.toString(),
     });
   };
 
   // Calculate start and end indices for display
-  const startIndex = (currentPage - 1) * pageSize + 1;
-  const endIndex = Math.min(currentPage * pageSize, totalElements);
+  const startIndex = (currentPage - 1) * itemsPerPage + 1;
+  const endIndex = Math.min(currentPage * itemsPerPage, totalElements);
 
   const getShowingText = () => {
     if (!totalElements) return t("series.empty");
@@ -130,7 +130,7 @@ export function PaginatedSeriesGrid({
         </div>
         <div className="flex items-center gap-2">
           <p className="text-sm text-muted-foreground">{getShowingText()}</p>
-          <Select value={pageSize.toString()} onValueChange={handlePageSizeChange}>
+          <Select value={itemsPerPage.toString()} onValueChange={handlePageSizeChangeClick}>
             <SelectTrigger className="w-[80px]">
               <LayoutList className="h-4 w-4 mr-2" />
               <SelectValue />
@@ -142,7 +142,7 @@ export function PaginatedSeriesGrid({
             </SelectContent>
           </Select>
           <button
-            onClick={handleCompactToggle}
+            onClick={handleCompactToggleClick}
             className="inline-flex items-center gap-2 px-2 py-1.5 text-sm font-medium rounded-lg hover:bg-accent hover:text-accent-foreground whitespace-nowrap"
           >
             {isCompact ? (
diff --git a/src/hooks/useDisplayPreferences.ts b/src/hooks/useDisplayPreferences.ts
new file mode 100644
index 0000000..1b1fe17
--- /dev/null
+++ b/src/hooks/useDisplayPreferences.ts
@@ -0,0 +1,60 @@
+import { usePreferences } from "@/contexts/PreferencesContext";
+import { useToast } from "@/components/ui/use-toast";
+import { useTranslate } from "@/hooks/useTranslate";
+
+export function useDisplayPreferences() {
+  const { preferences, updatePreferences } = usePreferences();
+  const { toast } = useToast();
+  const { t } = useTranslate();
+
+  const handleCompactToggle = async (checked: boolean) => {
+    try {
+      await updatePreferences({
+        displayMode: {
+          ...preferences.displayMode,
+          compact: checked,
+        },
+      });
+      toast({
+        title: t("settings.title"),
+        description: t("settings.komga.messages.configSaved"),
+      });
+    } catch (error) {
+      console.error("Erreur lors de la mise à jour du mode compact:", error);
+      toast({
+        variant: "destructive",
+        title: t("settings.error.title"),
+        description: t("settings.error.message"),
+      });
+    }
+  };
+
+  const handlePageSizeChange = async (size: number) => {
+    try {
+      await updatePreferences({
+        displayMode: {
+          ...preferences.displayMode,
+          itemsPerPage: size,
+        },
+      });
+      toast({
+        title: t("settings.title"),
+        description: t("settings.komga.messages.configSaved"),
+      });
+    } catch (error) {
+      console.error("Erreur lors de la mise à jour de la taille de page:", error);
+      toast({
+        variant: "destructive",
+        title: t("settings.error.title"),
+        description: t("settings.error.message"),
+      });
+    }
+  };
+
+  return {
+    isCompact: preferences.displayMode.compact,
+    itemsPerPage: preferences.displayMode.itemsPerPage,
+    handleCompactToggle,
+    handlePageSizeChange,
+  };
+}
diff --git a/src/lib/models/preferences.model.ts b/src/lib/models/preferences.model.ts
index 86cdd06..b854d33 100644
--- a/src/lib/models/preferences.model.ts
+++ b/src/lib/models/preferences.model.ts
@@ -26,6 +26,17 @@ const preferencesSchema = new mongoose.Schema(
       default: false,
       required: false,
     },
+    displayMode: {
+      compact: {
+        type: Boolean,
+        default: false,
+      },
+      itemsPerPage: {
+        type: Number,
+        default: 20,
+        enum: [20, 50, 100],
+      },
+    },
   },
   {
     timestamps: true,
@@ -35,6 +46,8 @@ const preferencesSchema = new mongoose.Schema(
         // Force la conversion en booléen
         ret.showOnlyUnread = Boolean(ret.showOnlyUnread);
         ret.debug = Boolean(ret.debug);
+        ret.displayMode = ret.displayMode || { compact: false, itemsPerPage: 20 };
+        ret.displayMode.compact = Boolean(ret.displayMode.compact);
         return ret;
       },
     },
@@ -49,8 +62,12 @@ preferencesSchema.pre("save", function (next) {
   if (this.debug === undefined) {
     this.debug = false;
   }
+  if (!this.displayMode) {
+    this.displayMode = { compact: false, itemsPerPage: 20 };
+  }
   this.showOnlyUnread = Boolean(this.showOnlyUnread);
   this.debug = Boolean(this.debug);
+  this.displayMode.compact = Boolean(this.displayMode.compact);
   next();
 });
 
@@ -63,6 +80,12 @@ preferencesSchema.pre("findOneAndUpdate", function (next) {
     if ("debug" in update.$set) {
       update.$set.debug = Boolean(update.$set.debug);
     }
+    if ("displayMode" in update.$set) {
+      update.$set.displayMode = {
+        compact: Boolean(update.$set.displayMode?.compact),
+        itemsPerPage: update.$set.displayMode?.itemsPerPage || 20,
+      };
+    }
   }
   next();
 });
diff --git a/src/types/preferences.ts b/src/types/preferences.ts
index adf3b9f..16727fb 100644
--- a/src/types/preferences.ts
+++ b/src/types/preferences.ts
@@ -3,6 +3,10 @@ export interface UserPreferences {
   cacheMode: "memory" | "file";
   showOnlyUnread: boolean;
   debug: boolean;
+  displayMode: {
+    compact: boolean;
+    itemsPerPage: number;
+  };
 }
 
 export const defaultPreferences: UserPreferences = {
@@ -10,4 +14,8 @@ export const defaultPreferences: UserPreferences = {
   cacheMode: "memory",
   showOnlyUnread: false,
   debug: false,
+  displayMode: {
+    compact: false,
+    itemsPerPage: 20,
+  },
 } as const;