diff --git a/frontend/components/products/FilterProducts.vue b/frontend/components/products/FilterProducts.vue
index 9978ef0..a3eee9d 100644
--- a/frontend/components/products/FilterProducts.vue
+++ b/frontend/components/products/FilterProducts.vue
@@ -65,8 +65,8 @@ const resetFilters = () => {
     search.value = "";
     sort.value = "";
     sliderValue.value = [PRODUCT_RANGE.min, PRODUCT_RANGE.max];
-    has_discount.value = "false";
-    in_stock.value = "false";
+    has_discount.value = false;
+    in_stock.value = false;
     page.value = 1;
 
     isSideShow.value = false;
@@ -164,13 +164,11 @@ watch(
 
             <div class="flex items-center justify-between w-full gap-5">
                 <span class="text-black max-lg:text-sm">فقط کالاهای تخفیف دار</span>
-
                 <Switch v-model="has_discount" />
             </div>
 
             <div class="flex items-center justify-between w-full gap-5">
                 <span class="text-black max-lg:text-sm">فقط کالاهای موجود</span>
-
                 <Switch v-model="in_stock" />
             </div>
         </div>
diff --git a/frontend/components/resellers/FilterResellersProducts.vue b/frontend/components/resellers/FilterResellersProducts.vue
index 68f24be..f0b5645 100644
--- a/frontend/components/resellers/FilterResellersProducts.vue
+++ b/frontend/components/resellers/FilterResellersProducts.vue
@@ -55,8 +55,8 @@ const resetFilters = () => {
     search.value = "";
     sort.value = "";
     sliderValue.value = [PRODUCT_RANGE.min, PRODUCT_RANGE.max];
-    has_discount.value = "false";
-    in_stock.value = "false";
+    has_discount.value = false;
+    in_stock.value = false;
     page.value = 1;
 
     isSideShow.value = false;
@@ -155,13 +155,11 @@ watch(
 
             <div class="flex items-center justify-between w-full gap-5">
                 <span class="text-black max-lg:text-sm">فقط کالاهای تخفیف دار</span>
-
                 <Switch v-model="has_discount" />
             </div>
 
             <div class="flex items-center justify-between w-full gap-5">
                 <span class="text-black max-lg:text-sm">فقط کالاهای موجود</span>
-
                 <Switch v-model="in_stock" />
             </div>
         </div>
diff --git a/frontend/composables/global/useAppParams.ts b/frontend/composables/global/useAppParams.ts
index 7469317..227d786 100644
--- a/frontend/composables/global/useAppParams.ts
+++ b/frontend/composables/global/useAppParams.ts
@@ -36,12 +36,20 @@ export const useAppParams = () => {
         mode: "replace",
     });
 
-    const in_stock = useRouteQuery<string>("in_stock", "false", {
+    const in_stock = useRouteQuery("in_stock", "false", {
         mode: "replace",
+        transform: {
+            get: (v) => v === "true",
+            set: (v: boolean) => (v ? "true" : "false"),
+        },
     });
 
-    const has_discount = useRouteQuery<string>("has_discount", "false", {
+    const has_discount = useRouteQuery("has_discount", "false", {
         mode: "replace",
+        transform: {
+            get: (v) => v === "true",
+            set: (v: boolean) => (v ? "true" : "false"),
+        },
     });
 
     const tracking_code = useRouteQuery<string>("tracking_code", "", {
@@ -52,7 +60,7 @@ export const useAppParams = () => {
         () => page.value,
         () => {
             y.value = 0;
-        }
+        },
     );
 
     return {