diff --git a/src/pPowerManger/httpserver/httpserver.h b/src/pPowerManger/httpserver/httpserver.h
index 0df1f26..7a45d08 100644
--- a/src/pPowerManger/httpserver/httpserver.h
+++ b/src/pPowerManger/httpserver/httpserver.h
@@ -45,9 +45,6 @@ public:
     // 推送系统数据到所有WebSocket客户端
     void pushSystemData();
 
-    // 推送日志数据到指定客户端
-    void pushLogData(struct mg_connection* c, int page, int pageSize, const std::string& level, const std::string& search);
-
     // 监控日志文件变化并推送新内容
     void monitorLogFile();
 
diff --git a/src/pPowerManger/httpserver/index.h b/src/pPowerManger/httpserver/index.h
index 90423e1..50f1875 100644
--- a/src/pPowerManger/httpserver/index.h
+++ b/src/pPowerManger/httpserver/index.h
@@ -194,6 +194,10 @@ body {
 <div class="container">
     <div class="sidebar">
         <div class="sidebar-menu">
+            <a href="/" class="sidebar-button">
+                <span class="sidebar-icon">🏠</span>
+                <span>系统主页</span>
+            </a>
             <a href="/data" class="sidebar-button">
                 <span class="sidebar-icon">📊</span>
                 <span>系统数据</span>
diff --git a/src/pPowerManger/httpserver/logpage.h b/src/pPowerManger/httpserver/logpage.h
index 12b19e1..00edd44 100644
--- a/src/pPowerManger/httpserver/logpage.h
+++ b/src/pPowerManger/httpserver/logpage.h
@@ -284,6 +284,10 @@ const std::string LOG_PAGE_HTML = R"(
 <div class="container">
     <div class="sidebar">
         <div class="sidebar-menu">
+            <a href="/" class="sidebar-button">
+                <span class="sidebar-icon">🏠</span>
+                <span>系统主页</span>
+            </a>
             <a href="/data" class="sidebar-button">
                 <span class="sidebar-icon">📊</span>
                 <span>系统数据</span>
@@ -303,7 +307,11 @@ const std::string LOG_PAGE_HTML = R"(
         <h1>系统日志</h1>
         <div class="status-bar">
             <div class="status-info">
-                <span>🟢 系统状态: 运行中</span>
+                <span>🟢 系统状态: <span id="systemStatus">运行中</span></span>
+                <span>⚡ 应用频率: <span id="appFreq">0</span> Hz</span>
+                <span>📡 通信频率: <span id="commFreq">0</span> Hz</span>
+                <span>💻 CPU负载: <span id="cpuLoad">0</span>%</span>
+                <span>⏱️ 迭代间隔: <span id="timeSinceIterate">0</span>ms</span>
                 <span>🕒 更新时间: <time id="updateTime">2025-05-18 15:52</time></span>
             </div>
         </div>
@@ -402,6 +410,12 @@ function initWebSocket() {
                     }
                 }
             }
+        } else if (data.moosdb) {
+            // 更新MOOSDB信息
+            document.getElementById('appFreq').textContent = data.moosdb.appFreq.toFixed(2);
+            document.getElementById('commFreq').textContent = data.moosdb.commFreq.toFixed(2);
+            document.getElementById('cpuLoad').textContent = data.moosdb.cpuLoad.toFixed(1);
+            document.getElementById('timeSinceIterate').textContent = data.moosdb.timeSinceIterate.toFixed(0);
         } else if (data.type === 'system_status') {
             updateStatus(data.status, true);
         }