diff --git a/src/SUMMARY.md b/src/SUMMARY.md
index c576eeeb..d8d6df11 100644
--- a/src/SUMMARY.md
+++ b/src/SUMMARY.md
@@ -174,10 +174,13 @@
 - [Rust 最佳实践](practice/intro.md)
   - [日常开发三方库精选](practice/third-party-libs.md)
   - [命名规范](practice/naming.md)
-  - [日志和监控](practice/logs/intro.md)
+  - [记录日志](practice/logs/intro.md)
     - [日志详解](practice/logs/about-log.md)
-    - [在 Rust 中输出日志 TODO](practice/logs/logging.md)
-    - [使用 tracing 输出自定义的 Rust 日志](practice/logs/tracing-logger.md)
+    - [使用 log 记录日志](practice/logs/log.md)
+    - [使用 tracing 记录日志](practice/logs/tracing.md)
+    - [自定义 tracing 的输出格式](practice/logs/tracing-logger.md)
+  - [可观测性监控 TODO](practice/observe/intro.md)
+    - [监控详解 TODO](practice/observe/about-observe.md)
   - [面试经验 doing](practice/interview.md)
   <!-- - [代码开发实践 todo](practice/best-pratice.md) -->
   
diff --git a/src/practice/logs/logging.md b/src/practice/logs/log.md
similarity index 100%
rename from src/practice/logs/logging.md
rename to src/practice/logs/log.md
diff --git a/src/practice/logs/tracing.md b/src/practice/logs/tracing.md
new file mode 100644
index 00000000..9c0610ef
--- /dev/null
+++ b/src/practice/logs/tracing.md
@@ -0,0 +1 @@
+# 使用 tracing 记录日志
diff --git a/src/practice/observe/about-observe.md b/src/practice/observe/about-observe.md
new file mode 100644
index 00000000..095f95e4
--- /dev/null
+++ b/src/practice/observe/about-observe.md
@@ -0,0 +1 @@
+# 监控详解 TODO
diff --git a/src/practice/observe/intro.md b/src/practice/observe/intro.md
new file mode 100644
index 00000000..cf7989fe
--- /dev/null
+++ b/src/practice/observe/intro.md
@@ -0,0 +1 @@
+# 可观测性监控 TODO