diff --git a/frontend/src/ui/components/CanvasAgentComposer/index.tsx b/frontend/src/ui/components/CanvasAgentComposer/index.tsx
index 6f09352..04c410a 100644
--- a/frontend/src/ui/components/CanvasAgentComposer/index.tsx
+++ b/frontend/src/ui/components/CanvasAgentComposer/index.tsx
@@ -100,7 +100,7 @@ export const composerRatioOptions: Array<{ id: ComposerImageRatio; label: string
 ];
 
 export const defaultComposerImageSettings: ComposerImageSettings = {
-  quality: "auto",
+  quality: "medium",
   resolution: "1K",
   ratio: "1:1",
   width: 1024,