diff --git a/components/canvas/EnhanceProWorkspace.tsx b/components/canvas/EnhanceProWorkspace.tsx
index 7f91a35ea..aa993a3e1 100644
--- a/components/canvas/EnhanceProWorkspace.tsx
+++ b/components/canvas/EnhanceProWorkspace.tsx
@@ -88,7 +88,7 @@ const FALLBACK_CONFIG: EnhanceProClientConfig = {
 };
 
 const PANEL_SHELL_CLASS =
-  "rounded-[28px] border border-[#e7e1d4] bg-white/78 shadow-[0_20px_50px_rgba(15,23,42,0.08)] backdrop-blur-xl";
+  "pointer-events-auto rounded-[28px] border border-[#e7e1d4] bg-white/82 shadow-[0_20px_50px_rgba(15,23,42,0.08)] backdrop-blur-xl";
 const SOLID_PANEL_FIELD_CLASS =
   "border-[#e8e2d8] bg-[#fffdfa] text-foreground shadow-[0_8px_20px_rgba(15,23,42,0.05)]";
 const SOLID_PANEL_CARD_CLASS =
@@ -300,6 +300,11 @@ export function EnhanceProWorkspace({
     selectedGeneratedImage && selectedResultIndex >= 0
       ? getActiveResultLabel(selectedResultIndex)
       : "原图";
+  const actionHint = selectedGeneratedImage
+    ? `已选中 ${activePreviewLabel}`
+    : generatedImages.length > 0
+      ? `已生成 ${generatedImages.length} 张候选结果`
+      : "生成后可直接发送回画布";
 
   useEffect(() => {
     const imageSource = String(sourceImageUrl || "").trim();
@@ -512,7 +517,7 @@ export function EnhanceProWorkspace({
         )}
 
         {sidePreviewItems.length > 0 ? (
-          <div className="absolute right-6 bottom-6 left-6 flex items-center justify-center">
+          <div className="absolute right-6 bottom-28 left-6 flex items-center justify-center">
             <div className="flex max-w-[min(720px,calc(100vw-5rem))] items-center gap-2 rounded-[24px] border border-border/60 bg-background/95 px-3 py-3 shadow-xl backdrop-blur-sm">
               {sidePreviewItems.map((item, index) => {
                 const isActive = item.isSource
@@ -546,8 +551,8 @@ export function EnhanceProWorkspace({
         ) : null}
       </div>
 
-      <div className="flex h-full w-[420px] max-w-[42vw] shrink-0 flex-col border-[#e7e1d4] border-l bg-[linear-gradient(180deg,#f8f5ee_0%,#f6f2e9_100%)]">
-        <div className="min-h-0 flex-1 space-y-4 overflow-y-auto px-4 py-4 pt-6">
+      <div className="pointer-events-none absolute top-20 right-6 bottom-6 z-20 w-[420px] max-w-[42vw]">
+        <div className="h-full space-y-4 overflow-y-auto pr-1 pb-6">
           {isLoading ? (
             <div
               className={cn(
@@ -1063,46 +1068,41 @@ export function EnhanceProWorkspace({
             </div>
           ) : null}
         </div>
+      </div>
 
-        <div className="border-[#e7e1d4] border-t bg-white/72 px-4 py-3 backdrop-blur-xl">
-          <div className="mb-3 flex items-center justify-between text-muted-foreground text-xs">
-            <span>
-              {generatedImages.length > 0
-                ? `已生成 ${generatedImages.length} 张候选结果`
-                : "生成后可直接发送回画布"}
-            </span>
+      <div className="pointer-events-none absolute bottom-6 left-1/2 z-30 flex w-[min(560px,calc(100vw-2rem))] -translate-x-1/2 flex-col items-center gap-2">
+        <div className="pointer-events-auto rounded-full border border-border/60 bg-background/92 px-4 py-1.5 text-muted-foreground text-xs shadow-lg backdrop-blur-xl">
+          <span className="inline-flex items-center gap-1.5">
             {selectedGeneratedImage ? (
-              <span className="inline-flex items-center gap-1 text-emerald-600">
-                <CheckCircle2 className="h-3.5 w-3.5" />
-                已选中 {activePreviewLabel}
-              </span>
+              <CheckCircle2 className="h-3.5 w-3.5 text-emerald-600" />
             ) : null}
-          </div>
-          <div className="flex items-center gap-2">
-            <Button
-              className="h-10 flex-1 rounded-2xl bg-[#2563eb] text-white shadow-sm hover:bg-[#1d4ed8] disabled:bg-slate-200 disabled:text-slate-500"
-              disabled={isSubmitting || !sourceImageUrl}
-              onClick={handleSubmit}
-              type="button"
-            >
-              {isSubmitting ? (
-                <Loader2 className="mr-2 h-4 w-4 animate-spin" />
-              ) : (
-                <Sparkles className="mr-2 h-4 w-4" />
-              )}
-              开始增强 Pro
-            </Button>
-            <Button
-              className="h-10 rounded-2xl border-[#bfdbfe] bg-[#eff6ff] px-4 text-[#1d4ed8] shadow-sm hover:bg-[#dbeafe] hover:text-[#1e40af] disabled:border-slate-200 disabled:bg-slate-100 disabled:text-slate-400"
-              disabled={!selectedGeneratedImage}
-              onClick={handleApply}
-              type="button"
-              variant="outline"
-            >
-              <Send className="mr-2 h-4 w-4" />
-              发送到画布
-            </Button>
-          </div>
+            {actionHint}
+          </span>
+        </div>
+        <div className="pointer-events-auto flex w-full items-center justify-center gap-3 rounded-full border border-border/60 bg-background/92 p-2 shadow-2xl backdrop-blur-xl">
+          <Button
+            className="h-11 min-w-[180px] flex-1 rounded-full bg-[#2563eb] text-white shadow-sm hover:bg-[#1d4ed8] disabled:bg-slate-200 disabled:text-slate-500"
+            disabled={isSubmitting || !sourceImageUrl}
+            onClick={handleSubmit}
+            type="button"
+          >
+            {isSubmitting ? (
+              <Loader2 className="mr-2 h-4 w-4 animate-spin" />
+            ) : (
+              <Sparkles className="mr-2 h-4 w-4" />
+            )}
+            开始增强
+          </Button>
+          <Button
+            className="h-11 min-w-[180px] flex-1 rounded-full border-[#bfdbfe] bg-[#eff6ff] px-4 text-[#1d4ed8] shadow-sm hover:bg-[#dbeafe] hover:text-[#1e40af] disabled:border-slate-200 disabled:bg-slate-100 disabled:text-slate-400"
+            disabled={!selectedGeneratedImage}
+            onClick={handleApply}
+            type="button"
+            variant="outline"
+          >
+            <Send className="mr-2 h-4 w-4" />
+            发送到画布
+          </Button>
         </div>
       </div>
     </div>