diff --git a/docs/zh-Hans/docs-nav.json b/docs/zh-Hans/docs-nav.json
index 66229da6da..732acc8806 100644
--- a/docs/zh-Hans/docs-nav.json
+++ b/docs/zh-Hans/docs-nav.json
@@ -34,7 +34,7 @@
               "path": "Tutorials/Part-1.md"
             },
             {
-              "text": "第一章: 增删改查操作",
+              "text": "第二章: 增删改查操作",
               "path": "Tutorials/Part-2.md"
             },
             {