diff --git a/frontend/src/components/Agent/AgentLayout.tsx b/frontend/src/components/Agent/AgentLayout.tsx
index 3d351b9..ce21534 100644
--- a/frontend/src/components/Agent/AgentLayout.tsx
+++ b/frontend/src/components/Agent/AgentLayout.tsx
@@ -21,7 +21,7 @@ export function AgentLayout({ agentTab, setAgentTab }: AgentLayoutProps) {
                className={`w-full flex items-center px-4 py-3 text-sm font-medium rounded-xl transition-all ${agentTab === 'worker' ? 'bg-blue-50 text-blue-600' : 'text-slate-600 hover:bg-slate-50 hover:text-slate-900'}`}
              >
                <Bot size={18} className="mr-3" />
-               Worker Individual
+               Individual
              </button>
              <button
                onClick={() => setAgentTab('providers')}
diff --git a/frontend/src/components/Agent/WorkerIndividualSettings.tsx b/frontend/src/components/Agent/WorkerIndividualSettings.tsx
index f6ed75c..352eecf 100644
--- a/frontend/src/components/Agent/WorkerIndividualSettings.tsx
+++ b/frontend/src/components/Agent/WorkerIndividualSettings.tsx
@@ -19,6 +19,7 @@ interface WorkerIndividual {
 export function WorkerIndividualSettings() {
   const [providers, setProviders] = useState<Provider[]>([]);
   const [workers, setWorkers] = useState<WorkerIndividual[]>([]);
+  const [systemNodes, setSystemNodes] = useState<any[]>([]);
   const [loading, setLoading] = useState(true);
   const [error, setError] = useState('');
 
@@ -31,12 +32,29 @@ export function WorkerIndividualSettings() {
   const fetchData = async () => {
     setLoading(true);
     try {
-      const [provRes, workRes] = await Promise.all([
+      const [provRes, workRes, sysRes] = await Promise.all([
         apiClient.get('/api/v1/provider/list'),
-        apiClient.get('/api/v1/agent/worker')
+        apiClient.get('/api/v1/agent/worker'),
+        apiClient.get('/api/v1/agent')
       ]);
       setProviders(Object.values(provRes.data.provider_list || {}));
       setWorkers(workRes.data.workers || []);
+
+      const sysNodesData = sysRes.data.system_nodes || [];
+      const defaultSysNodes = ['supervisory_node', 'consciousness_node', 'control_node'];
+
+      const formattedSysNodes = defaultSysNodes.map(nodeName => {
+        const found = sysNodesData.find((n: any) => n.node_name === nodeName);
+        return {
+          agent_id: nodeName,
+          agent_name: nodeName,
+          agent_type: 'System Node',
+          provider_title: found ? found.provider_title : 'Not Configured',
+          model_id: found ? found.model_id : 'Not Configured',
+          is_system: true
+        };
+      });
+      setSystemNodes(formattedSysNodes);
     } catch (err: any) {
       console.error(err);
       setError('Failed to load data');
@@ -93,17 +111,26 @@ export function WorkerIndividualSettings() {
     e.preventDefault();
     setModalMessage('');
     try {
-      const payload = {
-        ...editData,
-        output_template: JSON.parse(editData.output_template || '{}'),
-        bound_skill: JSON.parse(editData.bound_skill || '{}'),
-        workspace: JSON.parse(editData.workspace || '[]')
-      };
-
-      if (isNew) {
-        await apiClient.post('/api/v1/agent/worker', payload);
+      if ((editData as any).is_system) {
+        const payload = {
+          individual_name: editData.agent_name,
+          provider_title: editData.provider_title,
+          model_id: editData.model_id
+        };
+        await apiClient.post('/api/v1/agent', payload);
       } else {
-        await apiClient.put(`/api/v1/agent/worker/${editData.agent_id}`, payload);
+        const payload = {
+          ...editData,
+          output_template: JSON.parse(editData.output_template || '{}'),
+          bound_skill: JSON.parse(editData.bound_skill || '{}'),
+          workspace: JSON.parse(editData.workspace || '[]')
+        };
+
+        if (isNew) {
+          await apiClient.post('/api/v1/agent/worker', payload);
+        } else {
+          await apiClient.put(`/api/v1/agent/worker/${editData.agent_id}`, payload);
+        }
       }
 
       setIsEditing(false);
@@ -118,7 +145,7 @@ export function WorkerIndividualSettings() {
     <div className="max-w-5xl space-y-6 relative">
       <div className="mb-8 flex justify-between items-end">
         <div>
-          <h1 className="text-2xl font-bold text-slate-800">Worker Individuals</h1>
+          <h1 className="text-2xl font-bold text-slate-800">Individual</h1>
           <p className="text-slate-500 mt-1">Manage all system nodes and custom workers.</p>
         </div>
         <button
@@ -149,6 +176,22 @@ export function WorkerIndividualSettings() {
                 </tr>
               </thead>
               <tbody>
+                {systemNodes.map((w) => (
+                  <tr key={w.agent_id} className="border-b border-slate-100 bg-slate-50 hover:bg-slate-100 transition-colors">
+                    <td className="p-4 font-medium text-slate-800">{w.agent_name}</td>
+                    <td className="p-4 text-slate-600">
+                      <span className="px-2 py-1 bg-blue-100 text-blue-800 rounded text-xs">{w.agent_type}</span>
+                    </td>
+                    <td className="p-4 text-slate-600 text-sm">
+                      {w.provider_title} <span className="text-slate-400">/</span> {w.model_id}
+                    </td>
+                    <td className="p-4 text-right space-x-2">
+                      <button onClick={() => handleEdit(w)} className="p-2 text-indigo-600 hover:bg-indigo-50 rounded-lg transition-colors" title="Edit">
+                        <Edit2 size={16} />
+                      </button>
+                    </td>
+                  </tr>
+                ))}
                 {workers.map((w) => (
                   <tr key={w.agent_id} className="border-b border-slate-100 hover:bg-slate-50 transition-colors">
                     <td className="p-4 font-medium text-slate-800">{w.agent_name}</td>
@@ -179,7 +222,9 @@ export function WorkerIndividualSettings() {
         <div className="fixed inset-0 bg-black/50 z-50 flex items-center justify-center p-4">
           <div className="bg-white rounded-xl shadow-xl w-full max-w-2xl max-h-[90vh] overflow-y-auto">
             <div className="flex justify-between items-center p-6 border-b border-slate-100 sticky top-0 bg-white z-10">
-              <h2 className="text-xl font-bold text-slate-800">{isNew ? 'Create Worker' : 'Edit Worker'}</h2>
+              <h2 className="text-xl font-bold text-slate-800">
+                {(editData as any).is_system ? 'Edit System Node' : (isNew ? 'Create Worker' : 'Edit Worker')}
+              </h2>
               <button onClick={() => setIsEditing(false)} className="text-slate-400 hover:text-slate-600">
                 <X size={24} />
               </button>
@@ -195,6 +240,7 @@ export function WorkerIndividualSettings() {
                     value={editData.agent_name || ''}
                     onChange={(e) => setEditData({...editData, agent_name: e.target.value})}
                     className="w-full px-4 py-2 border border-slate-200 rounded-lg focus:ring-2 focus:ring-indigo-500"
+                    disabled={(editData as any).is_system}
                   />
                 </div>
                 <div>
@@ -203,13 +249,14 @@ export function WorkerIndividualSettings() {
                     value={editData.agent_type || 'OrdinaryIndividual'}
                     onChange={(e) => setEditData({...editData, agent_type: e.target.value})}
                     className="w-full px-4 py-2 border border-slate-200 rounded-lg focus:ring-2 focus:ring-indigo-500"
+                    disabled={(editData as any).is_system}
                   >
-                    <option value="supervisory_node">Supervisory Node</option>
-                    <option value="consciousness_node">Consciousness Node</option>
-                    <option value="control_node">Control Node</option>
                     <option value="OrdinaryIndividual">Ordinary Individual</option>
                     <option value="SkillIndividual">Skill Individual</option>
                     <option value="SpecialIndividual">Special Individual</option>
+                    {(editData as any).is_system && (
+                      <option value="System Node">System Node</option>
+                    )}
                   </select>
                 </div>
               </div>
@@ -249,56 +296,60 @@ export function WorkerIndividualSettings() {
                 </div>
               </div>
 
-              <div>
-                <label className="block text-sm font-medium text-slate-700 mb-1">Description</label>
-                <textarea
-                  value={editData.description || ''}
-                  onChange={(e) => setEditData({...editData, description: e.target.value})}
-                  rows={2}
-                  className="w-full px-4 py-2 border border-slate-200 rounded-lg focus:ring-2 focus:ring-indigo-500"
-                />
-              </div>
+              {!(editData as any).is_system && (
+                <>
+                  <div>
+                    <label className="block text-sm font-medium text-slate-700 mb-1">Description</label>
+                    <textarea
+                      value={editData.description || ''}
+                      onChange={(e) => setEditData({...editData, description: e.target.value})}
+                      rows={2}
+                      className="w-full px-4 py-2 border border-slate-200 rounded-lg focus:ring-2 focus:ring-indigo-500"
+                    />
+                  </div>
 
-              <div>
-                <label className="block text-sm font-medium text-slate-700 mb-1">System Prompt</label>
-                <textarea
-                  value={editData.system_prompt || ''}
-                  onChange={(e) => setEditData({...editData, system_prompt: e.target.value})}
-                  rows={3}
-                  className="w-full px-4 py-2 border border-slate-200 rounded-lg focus:ring-2 focus:ring-indigo-500 font-mono text-sm"
-                />
-              </div>
+                  <div>
+                    <label className="block text-sm font-medium text-slate-700 mb-1">System Prompt</label>
+                    <textarea
+                      value={editData.system_prompt || ''}
+                      onChange={(e) => setEditData({...editData, system_prompt: e.target.value})}
+                      rows={3}
+                      className="w-full px-4 py-2 border border-slate-200 rounded-lg focus:ring-2 focus:ring-indigo-500 font-mono text-sm"
+                    />
+                  </div>
 
-              <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
-                <div>
-                  <label className="block text-sm font-medium text-slate-700 mb-1">Output Template (JSON)</label>
-                  <textarea
-                    value={editData.output_template || '{}'}
-                    onChange={(e) => setEditData({...editData, output_template: e.target.value})}
-                    rows={3}
-                    className="w-full px-4 py-2 border border-slate-200 rounded-lg focus:ring-2 focus:ring-indigo-500 font-mono text-sm"
-                  />
-                </div>
-                <div>
-                  <label className="block text-sm font-medium text-slate-700 mb-1">Bound Skill (JSON)</label>
-                  <textarea
-                    value={editData.bound_skill || '{}'}
-                    onChange={(e) => setEditData({...editData, bound_skill: e.target.value})}
-                    rows={3}
-                    className="w-full px-4 py-2 border border-slate-200 rounded-lg focus:ring-2 focus:ring-indigo-500 font-mono text-sm"
-                  />
-                </div>
-              </div>
+                  <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
+                    <div>
+                      <label className="block text-sm font-medium text-slate-700 mb-1">Output Template (JSON)</label>
+                      <textarea
+                        value={editData.output_template || '{}'}
+                        onChange={(e) => setEditData({...editData, output_template: e.target.value})}
+                        rows={3}
+                        className="w-full px-4 py-2 border border-slate-200 rounded-lg focus:ring-2 focus:ring-indigo-500 font-mono text-sm"
+                      />
+                    </div>
+                    <div>
+                      <label className="block text-sm font-medium text-slate-700 mb-1">Bound Skill (JSON)</label>
+                      <textarea
+                        value={editData.bound_skill || '{}'}
+                        onChange={(e) => setEditData({...editData, bound_skill: e.target.value})}
+                        rows={3}
+                        className="w-full px-4 py-2 border border-slate-200 rounded-lg focus:ring-2 focus:ring-indigo-500 font-mono text-sm"
+                      />
+                    </div>
+                  </div>
 
-              <div>
-                <label className="block text-sm font-medium text-slate-700 mb-1">Workspace (JSON Array)</label>
-                <textarea
-                  value={editData.workspace || '[]'}
-                  onChange={(e) => setEditData({...editData, workspace: e.target.value})}
-                  rows={2}
-                  className="w-full px-4 py-2 border border-slate-200 rounded-lg focus:ring-2 focus:ring-indigo-500 font-mono text-sm"
-                />
-              </div>
+                  <div>
+                    <label className="block text-sm font-medium text-slate-700 mb-1">Workspace (JSON Array)</label>
+                    <textarea
+                      value={editData.workspace || '[]'}
+                      onChange={(e) => setEditData({...editData, workspace: e.target.value})}
+                      rows={2}
+                      className="w-full px-4 py-2 border border-slate-200 rounded-lg focus:ring-2 focus:ring-indigo-500 font-mono text-sm"
+                    />
+                  </div>
+                </>
+              )}
 
               {modalMessage && (
                 <div className="p-3 bg-red-50 text-red-700 text-sm rounded-lg">
diff --git a/pretor/api/agent.py b/pretor/api/agent.py
index 51750bb..1d2f2e3 100644
--- a/pretor/api/agent.py
+++ b/pretor/api/agent.py
@@ -35,15 +35,31 @@ class AgentLocalRegister(BaseModel):
     path: str
     individual_name: str
 
+@agent_router.get("")
+async def get_system_nodes(_: TokenData = Depends(RoleChecker(allowed_roles=UserAuthority.USER))):
+    postgres_database = ray_actor_hook("postgres_database").postgres_database
+    configs = await postgres_database.get_all_system_node_configs.remote()
+    return {"system_nodes": configs}
+
 @agent_router.post("")
 async def load_agent(agent_register: Union[AgentRegister, AgentLocalRegister],
                      _: TokenData = Depends(RoleChecker(allowed_roles=UserAuthority.USER))):
     global_state_machine = ray_actor_hook("global_state_machine").global_state_machine
+    postgres_database = ray_actor_hook("postgres_database").postgres_database
+
     if isinstance(agent_register, AgentLocalRegister):
         pass
 
     elif isinstance(agent_register, AgentRegister):
         try:
+            # Persist configuration
+            await postgres_database.upsert_system_node_config.remote(
+                agent_register.individual_name,
+                agent_register.provider_title,
+                agent_register.model_id
+            )
+
+            # Load agent into state machine
             match agent_register.individual_name:
                 case "supervisory_node":
                     node = ray_actor_hook("supervisory_node").supervisory_node
diff --git a/pretor/core/database/module/system_node.py b/pretor/core/database/module/system_node.py
new file mode 100644
index 0000000..df0b94a
--- /dev/null
+++ b/pretor/core/database/module/system_node.py
@@ -0,0 +1,52 @@
+#  Copyright 2026 zhaoxi826
+#
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+
+from pretor.core.database.table.system_node import SystemNodeConfig
+from sqlmodel import select
+from typing import List, Optional
+from pretor.core.database.database_exception import database_exception
+
+class SystemNodeDatabase:
+    def __init__(self, async_session_maker):
+        self.async_session_maker = async_session_maker
+
+    @database_exception
+    async def upsert_system_node_config(self, node_name: str, provider_title: str, model_id: str) -> SystemNodeConfig:
+        async with self.async_session_maker() as session:
+            statement = select(SystemNodeConfig).where(SystemNodeConfig.node_name == node_name)
+            results = await session.execute(statement)
+            config = results.scalar_one_or_none()
+            if config:
+                config.provider_title = provider_title
+                config.model_id = model_id
+            else:
+                config = SystemNodeConfig(node_name=node_name, provider_title=provider_title, model_id=model_id)
+            session.add(config)
+            await session.commit()
+            await session.refresh(config)
+            return config
+
+    @database_exception
+    async def get_all_system_node_configs(self) -> List[SystemNodeConfig]:
+        async with self.async_session_maker() as session:
+            statement = select(SystemNodeConfig)
+            results = await session.execute(statement)
+            return list(results.scalars().all())
+
+    @database_exception
+    async def get_system_node_config(self, node_name: str) -> Optional[SystemNodeConfig]:
+        async with self.async_session_maker() as session:
+            statement = select(SystemNodeConfig).where(SystemNodeConfig.node_name == node_name)
+            results = await session.execute(statement)
+            return results.scalar_one_or_none()
diff --git a/pretor/core/database/postgres.py b/pretor/core/database/postgres.py
index 5806810..543ebb1 100644
--- a/pretor/core/database/postgres.py
+++ b/pretor/core/database/postgres.py
@@ -23,6 +23,7 @@ from sqlmodel import SQLModel
 from pretor.core.database.module.individual import IndividualDatabase
 from pretor.core.database.module.user import AuthDatabase
 from pretor.core.database.module.provider import ProviderDatabase
+from pretor.core.database.module.system_node import SystemNodeDatabase
 
 @ray.remote
 class PostgresDatabase:
@@ -39,6 +40,7 @@ class PostgresDatabase:
         self._auth_database = AuthDatabase(self.async_session_maker)
         self._provider_database = ProviderDatabase(self.async_session_maker)
         self._individual_database = IndividualDatabase(self.async_session_maker)
+        self._system_node_database = SystemNodeDatabase(self.async_session_maker)
 
         self.ready_event = asyncio.Event()
 
@@ -103,6 +105,15 @@ class PostgresDatabase:
         await self.ready_event.wait()
         return await self._provider_database.update_provider(provider_id, **kwargs)
 
+    # System Node Database Methods
+    async def upsert_system_node_config(self, node_name: str, provider_title: str, model_id: str):
+        await self.ready_event.wait()
+        return await self._system_node_database.upsert_system_node_config(node_name, provider_title, model_id)
+
+    async def get_all_system_node_configs(self):
+        await self.ready_event.wait()
+        return await self._system_node_database.get_all_system_node_configs()
+
     # Individual Database Methods
     async def add_worker_individual(self, **kwargs):
         await self.ready_event.wait()
diff --git a/pretor/core/database/table/system_node.py b/pretor/core/database/table/system_node.py
new file mode 100644
index 0000000..9a062a2
--- /dev/null
+++ b/pretor/core/database/table/system_node.py
@@ -0,0 +1,21 @@
+#  Copyright 2026 zhaoxi826
+#
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+
+from sqlmodel import SQLModel, Field
+
+class SystemNodeConfig(SQLModel, table=True):
+    __tablename__ = "system_node_config"
+    node_name: str = Field(primary_key=True)
+    provider_title: str
+    model_id: str