diff --git a/backend/apps/exports/utils.py b/backend/apps/exports/utils.py
index 344be6d..2e4df09 100644
--- a/backend/apps/exports/utils.py
+++ b/backend/apps/exports/utils.py
@@ -294,8 +294,8 @@ def draw_joker(canvas, design, which, project, card_key, asset):
 
     # 主体图
     body_pad_x = int(w * 0.15)
-    body_pad_y_top = int(h * 0.15)
-    body_pad_y_bot = int(h * 0.20)
+    body_pad_y_top = int(h * 0.18)
+    body_pad_y_bot = int(h * 0.22)
     body_w = w - 2 * body_pad_x
     body_h = h - body_pad_y_top - body_pad_y_bot
     if asset:
@@ -308,11 +308,11 @@ def draw_joker(canvas, design, which, project, card_key, asset):
             offset_y = int(body_h * image_dy)
 
             img_copy = asset.copy()
+            img_copy.thumbnail((body_w, half_h), Image.LANCZOS)
             if image_scale != 1:
                 sw = max(1, int(img_copy.width * image_scale))
                 sh = max(1, int(img_copy.height * image_scale))
                 img_copy = img_copy.resize((sw, sh), Image.LANCZOS)
-            img_copy.thumbnail((body_w, half_h), Image.LANCZOS)
             x = body_pad_x + offset_x + (body_w - img_copy.width) // 2
             y_top = body_pad_y_top + offset_y + (half_h - img_copy.height) // 2
             canvas.alpha_composite(img_copy, (x, y_top))
@@ -372,11 +372,11 @@ def draw_back(canvas, design, asset):
             offset_y = int(body_h * image_dy)
 
             img = asset.copy()
+            img.thumbnail((body_w, body_h), Image.LANCZOS)
             if image_scale != 1:
                 sw = max(1, int(img.width * image_scale))
                 sh = max(1, int(img.height * image_scale))
                 img = img.resize((sw, sh), Image.LANCZOS)
-            img.thumbnail((body_w, body_h), Image.LANCZOS)
             x = body_pad_x + offset_x + (body_w - img.width) // 2
             y = body_pad_y_top + offset_y + (body_h - img.height) // 2
             canvas.alpha_composite(img, (x, y))
diff --git a/frontend/src/utils/cardRenderer.js b/frontend/src/utils/cardRenderer.js
index 38453bb..90d0d47 100644
--- a/frontend/src/utils/cardRenderer.js
+++ b/frontend/src/utils/cardRenderer.js
@@ -318,8 +318,9 @@ async function drawJokerBody(ctx, w, h, which, design, project) {
   const pad = Math.max(10, w * 0.04)
 
   // 左上角标
-  ctx.font = `bold ${labelSize}px ${design.font_family || 'Times New Roman'}, serif`
+  ctx.font = `${textSize}px ${design.font_family || 'Times New Roman'}, serif`
   ctx.fillText('JOKER', pad, pad)
+  ctx.font = `bold ${labelSize}px ${design.font_family || 'Times New Roman'}, serif`
   ctx.fillText(label, pad, pad + textSize + 4)
 
   // 右下角标
@@ -329,8 +330,9 @@ async function drawJokerBody(ctx, w, h, which, design, project) {
   ctx.fillStyle = '#FFFFFF'
   ctx.textAlign = 'left'
   ctx.textBaseline = 'top'
-  ctx.font = `bold ${labelSize}px ${design.font_family || 'Times New Roman'}, serif`
+  ctx.font = `${textSize}px ${design.font_family || 'Times New Roman'}, serif`
   ctx.fillText('JOKER', 0, 0)
+  ctx.font = `bold ${labelSize}px ${design.font_family || 'Times New Roman'}, serif`
   ctx.fillText(label, 0, textSize + 4)
   ctx.restore()