diff --git a/frontend/src/style.css b/frontend/src/style.css
index 1fbca0e9..8da7f958 100644
--- a/frontend/src/style.css
+++ b/frontend/src/style.css
@@ -344,6 +344,8 @@ html.dark .el-drawer__header {
 .el-overlay { z-index: 2000 !important; }
 .el-overlay-dialog { z-index: 2001 !important; position: fixed !important; }
 .el-message-box__wrapper { z-index: 2002 !important; }
+/* 消息提示必须高于弹窗，避免在弹窗内操作时被遮挡；出现在顶栏下方（60px+间距） */
+.el-message { z-index: 3000 !important; top: 70px !important; }
 .el-message-box { margin: 0 !important; }
 .el-dialog { --el-dialog-margin-top: 1vh !important; }