diff --git a/miniprogram/pages/referral/referral.wxss b/miniprogram/pages/referral/referral.wxss
index ba9df6e..bddebcd 100644
--- a/miniprogram/pages/referral/referral.wxss
+++ b/miniprogram/pages/referral/referral.wxss
@@ -107,11 +107,11 @@
 .share-icon.poster { background: rgba(103,58,183,0.2); }
 .share-icon.wechat { background: rgba(7,193,96,0.2); }
 .share-icon.link { background: rgba(158,158,158,0.2); }
-.share-info { flex: 1; }
-.share-title { font-size: 28rpx; color: #fff; font-weight: 500; display: block; }
-.share-desc { font-size: 22rpx; color: rgba(255,255,255,0.5); margin-top: 4rpx; display: block; }
-.share-arrow { font-size: 28rpx; color: rgba(255,255,255,0.3); }
-.share-btn-wechat { line-height: normal; font-size: inherit; }
+.share-info { flex: 1; text-align: left; }
+.share-title { font-size: 28rpx; color: #fff; font-weight: 500; display: block; text-align: left; }
+.share-desc { font-size: 22rpx; color: rgba(255,255,255,0.5); margin-top: 4rpx; display: block; text-align: left; }
+.share-arrow { font-size: 28rpx; color: rgba(255,255,255,0.3); flex-shrink: 0; }
+.share-btn-wechat { line-height: normal; font-size: inherit; padding: 24rpx 32rpx !important; margin: 0 !important; width: 100% !important; }
 
 /* 弹窗 */
 .modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.7); backdrop-filter: blur(20rpx); display: flex; align-items: flex-end; justify-content: center; z-index: 1000; }