1 files changed, 2 insertions, 0 deletions

diff --git a/doc/docs/zh/doc/README.md b/doc/docs/zh/doc/README.md
index 5cfe4e6..29cd032 100755
--- a/doc/docs/zh/doc/README.md
+++ b/doc/docs/zh/doc/README.md
@@ -640,11 +640,13 @@ merge = {...a, ...b}
 ```moonscript
 last = data.items[#]
 second_last = data.items[#-1]
+data.items[#] = 1
 ```
 <YueDisplay>
 <pre>
 last = data.items[#]
 second_last = data.items[#-1]
+data.items[#] = 1
 </pre>
 </YueDisplay>