diff --git a/packages/components/popup/Popup.tsx b/packages/components/popup/Popup.tsx
index 998a631a66..4c27171e38 100644
--- a/packages/components/popup/Popup.tsx
+++ b/packages/components/popup/Popup.tsx
@@ -20,6 +20,9 @@ import { getTransitionParams } from './utils/transition';
 
 import type { PopupInstanceFunctions, TdPopupProps } from './type';
 
+/**
+ * @internal
+ */
 export interface PopupProps extends TdPopupProps {
   // 是否触发展开收起动画，内部下拉式组件使用
   expandAnimation?: boolean;
@@ -210,14 +213,14 @@ const Popup = forwardRef<PopupInstanceFunctions, PopupProps>((originalProps, ref
 
   // 下拉展开时更新内部滚动条和箭头位置
   useEffect(() => {
-    if (visible && popupElement) {
-      updateScrollTop?.(contentRef.current);
+    if (visible && popupElement && contentRef.current) {
       requestAnimationFrame(() => {
+        updateScrollTop?.(contentRef.current);
         updateArrowPosition();
       });
     }
     // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, [visible, popupElement, updateScrollTop]);
+  }, [visible, content, popupElement]);
 
   function handleExited() {
     setIsOverlayHover(false);
diff --git a/packages/tdesign-react/.changelog/pr-4062.md b/packages/tdesign-react/.changelog/pr-4062.md
new file mode 100644
index 0000000000..45d99f3876
--- /dev/null
+++ b/packages/tdesign-react/.changelog/pr-4062.md
@@ -0,0 +1,7 @@
+---
+pr_number: 4062
+contributor: RylanBot
+---
+
+- fix(Cascader): 修复在弹出层可见期间，滚动位置被意外更新的问题 @RylanBot ([#4062](https://github.com/Tencent/tdesign-react/pull/4062))
+- fix(Popup): 修复 `content` 动态修改时，箭头位置不稳定的问题 @RylanBot ([#4062](https://github.com/Tencent/tdesign-react/pull/4062))
\ No newline at end of file