diff --git a/apps/fluentbit/Notes.md b/apps/fluentbit/Notes.md
index 6b3a4ce2a..41a12dd45 100644
--- a/apps/fluentbit/Notes.md
+++ b/apps/fluentbit/Notes.md
@@ -2,33 +2,25 @@
 
 ## 日志收集
 
-### 示例：收集wordpress的日志
-1. 在wordpress容器编排文件中修改日志引擎为fluentd
-    ```
-    logging:
-      driver: fluentd
-      options:
-        fluentd-address: 47.83.26.60:9001   # url+暴露的端口 （由于Portainer Stack模式只能通过overlay网络相互解析服务名，默认的websoft9是桥接网络，所以不能用服务名加端口查找）
-        tag: "wordpress.app"                # 标签，用于区分不同的日志
-    ```
-2. 编辑fluent-bit.conf
+### 示例：监控收集cpu指标并存储到指定文件
+1. 编辑fluent-bit.conf
     ```
     [SERVICE]
-        Flush        1
-        Log_Level    info
+        Flush         1
+        Log_Level     info
 
     [INPUT]
-        Name   forward
-        Port   24224
-        Listen   0.0.0.0
+        Name          cpu
+        Tag           my_cpu                # 设置标签
+        Interval_Sec  1                     # 1秒间隔
+        Threaded      true
 
     [OUTPUT]
-        Name   file
-        Match  wordpress.app             # 匹配标签
-        Path   /var/log/fluentbit        # 日志输出路径（已在编排文件中将该目录映射到外部）
-        File  wordpress.log              # 日志文件名（如果不加这一项，则默认按照标签名创建文件）
-        Mkdir  On                        # 如果目录不存在，则创建
-        Format plain
+        Name          file
+        Match         my_cpu                # 匹配标签
+        Path          /var/log/fluentbit    # 日志输出路径（已在编排文件中将该目录映射到外部）
+        File          cpu.log               # 日志文件名（如果不加这一项，则默认按照标签名创建文件）
+        Mkdir         On                    # 如果目录不存在，则创建
 
     [OUTPUT]
         Name   stdout
diff --git a/apps/fluentbit/docker-compose.yml b/apps/fluentbit/docker-compose.yml
index 163a6b2df..c51fb793f 100644
--- a/apps/fluentbit/docker-compose.yml
+++ b/apps/fluentbit/docker-compose.yml
@@ -20,4 +20,4 @@ volumes:
 networks:
   default:
     name: $W9_NETWORK
-    external: true
+    external: true
\ No newline at end of file
diff --git a/apps/fluentbit/src/fluent-bit.conf b/apps/fluentbit/src/fluent-bit.conf
index 8aad0fe90..7bb044679 100644
--- a/apps/fluentbit/src/fluent-bit.conf
+++ b/apps/fluentbit/src/fluent-bit.conf
@@ -1,19 +1,20 @@
 [SERVICE]
-    Flush        1
-    Log_Level    info
+    Flush         1
+    Daemon        off
+    Log_Level     info
 
 [INPUT]
-    Name   forward
-    Port   24224
-    Listen   0.0.0.0
+    Name          cpu
+    Tag           my_cpu
+    Interval_Sec  1
+    Threaded      true
 
 [OUTPUT]
-    Name   file
-    Match  wordpress.app
-    Path   /var/log/fluentbit
-    File  wordpress.log
-    Mkdir  On
-    Format plain
+    Name          file
+    Match         my_cpu
+    Path          /var/log/fluentbit
+    File          cpu.log
+    Mkdir         On
 
 [OUTPUT]
     Name   stdout
diff --git a/apps/fluentbit/variables.json b/apps/fluentbit/variables.json
index 3687f030e..b316cb6e2 100644
--- a/apps/fluentbit/variables.json
+++ b/apps/fluentbit/variables.json
@@ -8,6 +8,7 @@
     {
       "dist": "community",
       "version": [
+        "4.2",
         "latest"
       ]
     }