diff --git a/packages/styles/src/antdv-next/index.css b/packages/styles/src/antdv-next/index.css
index fd652218..766f025e 100644
--- a/packages/styles/src/antdv-next/index.css
+++ b/packages/styles/src/antdv-next/index.css
@@ -78,3 +78,8 @@
 .ant-app .form-valid-error .ant-picker-focused {
   box-shadow: 0 0 0 2px rgb(255 38 5 / 6%);
 }
+
+/** 弹窗内tooltip层级问题 */
+.css-var-root.ant-tooltip-css-var {
+  --ant-tooltip-z-index-popup: 2001;
+}