diff --git a/code/backend/db.sqlite3 b/code/backend/db.sqlite3
new file mode 100644
index 0000000..36ff9d2
Binary files /dev/null and b/code/backend/db.sqlite3 differ
diff --git a/code/frontend/src/pages/Dashboard/index.js b/code/frontend/src/pages/Dashboard/index.js
index a2d6013..91487c6 100644
--- a/code/frontend/src/pages/Dashboard/index.js
+++ b/code/frontend/src/pages/Dashboard/index.js
@@ -21,7 +21,9 @@ function Dashboard() {
   const fetchAgents = async () => {
     try {
       const response = await axios.get(`${API_BASE}/agents/`);
-      setAgents(response.data);
+      // 过滤掉端口为 0 的内部进程
+      const validAgents = response.data.filter(agent => agent.port && agent.port > 0);
+      setAgents(validAgents);
       setLoading(false);
     } catch (error) {
       console.error('获取 Agent 状态失败:', error);