diff --git a/src/packages/cascader/cascader.taro.tsx b/src/packages/cascader/cascader.taro.tsx
index 5267433cc1..6f8d750e93 100644
--- a/src/packages/cascader/cascader.taro.tsx
+++ b/src/packages/cascader/cascader.taro.tsx
@@ -165,7 +165,7 @@ export const Cascader = forwardRef((props: Partial<TaroCascaderProps>, ref) => {
         await innerValue.reduce(async (promise: Promise<any>, val, key) => {
           const pane = await onLoad({ value: val }, key)
           const parent = await promise
-          parent.children = pane
+          if (parent) parent.children = pane
           if (key === innerValue.length - 1) {
             return Promise.resolve(parent)
           }
diff --git a/src/packages/popup/popup.taro.tsx b/src/packages/popup/popup.taro.tsx
index 33b8ab1199..c1ec84e55b 100644
--- a/src/packages/popup/popup.taro.tsx
+++ b/src/packages/popup/popup.taro.tsx
@@ -169,6 +169,7 @@ export const Popup: FunctionComponent<
   }
 
   const handleCloseIconClick = (e: ITouchEvent) => {
+    e.stopPropagation()
     onCloseIconClick(e) && close()
   }