diff --git a/components-diy/diy-card-mini.vue b/components-diy/diy-card-mini.vue
index e7f9166..a1fd54a 100644
--- a/components-diy/diy-card-mini.vue
+++ b/components-diy/diy-card-mini.vue
@@ -320,9 +320,12 @@ export default {
 			return this.$util.objToStyle({ color: '#FFFFFF' });
 		},
 		detailBtnStyle() {
+			// 发送名片大按钮: 纯色主题实心(2026-10-22 参考图定稿, 不再用渐变);
+			// 高度 104rpx(用户反馈: 比触达标准 80rpx 加高一档, 参考图观感)
+			const theme = (this.card && this.card.theme_color) || CardTokens.color.primary;
 			return this.$util.objToStyle({
-				background: themeGradient(this.card),
-				height: px2rpx(CardTokens.touch.btnHeight) + 'rpx',
+				background: theme,
+				height: '95rpx',
 				borderRadius: px2rpx(CardTokens.radius.pill) + 'rpx',
 			});
 		},