diff --git a/frontend/src/features/admin/channels/ChannelDetail.tsx b/frontend/src/features/admin/channels/ChannelDetail.tsx
index e37f293..82c91a3 100644
--- a/frontend/src/features/admin/channels/ChannelDetail.tsx
+++ b/frontend/src/features/admin/channels/ChannelDetail.tsx
@@ -745,7 +745,7 @@ function ChannelShowRow({
       <td className="py-2">
         <div className="flex items-center gap-1">
           <Select value={blockMode} onValueChange={(v) => setBlockMode(v as BlockMode)}>
-            <SelectTrigger className="h-8 w-28">
+            <SelectTrigger className="h-8 w-36 whitespace-nowrap">
               <SelectValue />
             </SelectTrigger>
             <SelectContent>