diff --git a/26_DeleteContract/readme.md b/26_DeleteContract/readme.md
index a927e457d..6f92f3294 100644
--- a/26_DeleteContract/readme.md
+++ b/26_DeleteContract/readme.md
@@ -30,6 +30,7 @@ tags:
 selfdestruct(_addr)；
 ```
 其中`_addr`是接收合约中剩余`ETH`的地址。
+`_addr` 地址不需要有`receive()`或`fallback()`也能接收`ETH`。
 
 ### 例子
 ```solidity