diff --git a/CHANGELOG.md b/CHANGELOG.md
index 66bb27b4..97f5d2ae 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,9 @@
 
 ***
 
+
+
+
 ## [v14.99.0] - 2026-05-22
 
 ### 新增 — 主题令牌审计工具增强
diff --git a/lib/editor/pages/editor/pro_editor_page.dart b/lib/editor/pages/editor/pro_editor_page.dart
index eedc3797..7ab50f8e 100644
--- a/lib/editor/pages/editor/pro_editor_page.dart
+++ b/lib/editor/pages/editor/pro_editor_page.dart
@@ -489,10 +489,10 @@ class ProEditorPageState extends State<ProEditorPage>
           child: Material(
             color: p.bgPrimary,
             child: SizedBox.expand(
-              child: Padding(
-                padding: const EdgeInsets.all(8),
-                child: RepaintBoundary(
-                  key: _repaintKey,
+              child: RepaintBoundary(
+                key: _repaintKey,
+                child: Padding(
+                  padding: const EdgeInsets.all(8),
                   child: CanvasStyleMiddleware(
                     style: _canvasStyle,
                     child: ColoredBox(
diff --git a/lib/editor/services/core/pro_editor_bridge.dart b/lib/editor/services/core/pro_editor_bridge.dart
index 761cb028..a1cb1710 100644
--- a/lib/editor/services/core/pro_editor_bridge.dart
+++ b/lib/editor/services/core/pro_editor_bridge.dart
@@ -122,8 +122,8 @@ class ProEditorBridge {
       ),
       mainEditor: pro.MainEditorConfigs(
         enableZoom: true,
-        editorMinScale: 0.5,
-        doubleTapZoomFactor: 2.5,
+        editorMinScale: 0.3,
+        doubleTapZoomFactor: 1.8,
         boundaryMargin: const EdgeInsets.all(double.infinity),
         safeArea: const pro.EditorSafeArea.none(),
         widgets: pro.MainEditorWidgets(
diff --git a/lib/editor/widgets/panels/canvas_style_sheet.dart b/lib/editor/widgets/panels/canvas_style_sheet.dart
index 7d67fb9a..2142f9ec 100644
--- a/lib/editor/widgets/panels/canvas_style_sheet.dart
+++ b/lib/editor/widgets/panels/canvas_style_sheet.dart
@@ -317,19 +317,19 @@ class _CanvasStyleSheetState extends State<CanvasStyleSheet> {
             children: [
               const SizedBox(height: AppSpacing.sm),
               _buildPresetSection(ext),
-              const SizedBox(height: AppSpacing.md),
+              const SizedBox(height: AppSpacing.lg),
               _buildPreview(ext),
-              const SizedBox(height: AppSpacing.md),
+              const SizedBox(height: AppSpacing.lg),
               _buildRadiusSection(ext),
-              const SizedBox(height: 20),
+              const SizedBox(height: AppSpacing.md),
               _buildBorderSection(ext),
-              const SizedBox(height: 20),
+              const SizedBox(height: AppSpacing.md),
               _buildShadowSection(ext),
-              const SizedBox(height: 20),
+              const SizedBox(height: AppSpacing.md),
               _buildStackSection(ext),
-              const SizedBox(height: 20),
+              const SizedBox(height: AppSpacing.md),
               _buildOuterMarginSection(ext),
-              const SizedBox(height: 40),
+              const SizedBox(height: 32),
             ],
           ),
         ),