diff --git a/src/components/city-select.tsx b/src/components/city-select.tsx
index 323bfa3..7c1e94a 100644
--- a/src/components/city-select.tsx
+++ b/src/components/city-select.tsx
@@ -31,7 +31,7 @@ export function CitySelect({ cities, value, onChange }: CitySelectProps) {
         <SelectTrigger className="w-full text-base">
           <SelectValue placeholder={"請選擇縣市..."} />
         </SelectTrigger>
-        <SelectContent>
+        <SelectContent align="start" alignItemWithTrigger={false}>
           {cities.map((city) => (
             <SelectItem key={city.name} value={city.name}>
               {city.name}
diff --git a/src/components/district-select.tsx b/src/components/district-select.tsx
index 654903c..7609e9b 100644
--- a/src/components/district-select.tsx
+++ b/src/components/district-select.tsx
@@ -38,7 +38,7 @@ export function DistrictSelect({
         <SelectTrigger className="w-full text-base">
           <SelectValue placeholder={"請選擇鄉鎮市區..."} />
         </SelectTrigger>
-        <SelectContent>
+        <SelectContent align="start" alignItemWithTrigger={false}>
           {districts.map((d) => (
             <SelectItem key={d.name} value={d.name}>
               {d.name}