diff --git a/web/html/ops-panel.html b/web/feeder/html/ops-panel.html
similarity index 100%
rename from web/html/ops-panel.html
rename to web/feeder/html/ops-panel.html
diff --git a/web/html/topbar.html b/web/feeder/html/topbar.html
similarity index 100%
rename from web/html/topbar.html
rename to web/feeder/html/topbar.html
diff --git a/web/index.html b/web/feeder/index.html
similarity index 94%
rename from web/index.html
rename to web/feeder/index.html
index 0feecfe..db1e4d2 100644
--- a/web/index.html
+++ b/web/feeder/index.html
@@ -20,6 +20,7 @@
   </main>
 
   <div data-partial="/ui/html/modals.html"></div>
+  <div data-partial="/ui/html/unit-modal.html"></div>
   <div data-partial="/ui/html/api-doc-drawer.html"></div>
 
   <script type="module" src="/ui/js/index.js?v=20260325f"></script>
diff --git a/web/js/api.js b/web/feeder/js/api.js
similarity index 100%
rename from web/js/api.js
rename to web/feeder/js/api.js
diff --git a/web/js/app.js b/web/feeder/js/app.js
similarity index 100%
rename from web/js/app.js
rename to web/feeder/js/app.js
diff --git a/web/js/chart.js b/web/feeder/js/chart.js
similarity index 100%
rename from web/js/chart.js
rename to web/feeder/js/chart.js
diff --git a/web/js/docs.js b/web/feeder/js/docs.js
similarity index 100%
rename from web/js/docs.js
rename to web/feeder/js/docs.js
diff --git a/web/js/dom.js b/web/feeder/js/dom.js
similarity index 100%
rename from web/js/dom.js
rename to web/feeder/js/dom.js
diff --git a/web/js/equipment.js b/web/feeder/js/equipment.js
similarity index 100%
rename from web/js/equipment.js
rename to web/feeder/js/equipment.js
diff --git a/web/js/events.js b/web/feeder/js/events.js
similarity index 100%
rename from web/js/events.js
rename to web/feeder/js/events.js
diff --git a/web/js/index.js b/web/feeder/js/index.js
similarity index 100%
rename from web/js/index.js
rename to web/feeder/js/index.js
diff --git a/web/js/logs.js b/web/feeder/js/logs.js
similarity index 100%
rename from web/js/logs.js
rename to web/feeder/js/logs.js
diff --git a/web/js/ops.js b/web/feeder/js/ops.js
similarity index 100%
rename from web/js/ops.js
rename to web/feeder/js/ops.js
diff --git a/web/js/points.js b/web/feeder/js/points.js
similarity index 100%
rename from web/js/points.js
rename to web/feeder/js/points.js
diff --git a/web/js/roles.js b/web/feeder/js/roles.js
similarity index 100%
rename from web/js/roles.js
rename to web/feeder/js/roles.js
diff --git a/web/js/sources.js b/web/feeder/js/sources.js
similarity index 100%
rename from web/js/sources.js
rename to web/feeder/js/sources.js
diff --git a/web/js/state.js b/web/feeder/js/state.js
similarity index 100%
rename from web/js/state.js
rename to web/feeder/js/state.js
diff --git a/web/js/units.js b/web/feeder/js/units.js
similarity index 100%
rename from web/js/units.js
rename to web/feeder/js/units.js
diff --git a/web/html/modals.html b/web/html/modals.html
deleted file mode 100644
index ea7a247..0000000
--- a/web/html/modals.html
+++ /dev/null
@@ -1,187 +0,0 @@
-<div class="modal hidden" id="unitModal">
-  <div class="modal-content modal-sm">
-    <div class="modal-head">
-      <h3>控制单元配置</h3>
-      <button class="secondary" id="closeUnitModal">X</button>
-    </div>
-    <form id="unitForm" class="form">
-      <input type="hidden" id="unitId" />
-      <label>
-        编码
-        <input id="unitCode" required />
-      </label>
-      <label>
-        名称
-        <input id="unitName" required />
-      </label>
-      <label>
-        说明
-        <input id="unitDescription" />
-      </label>
-      <label class="check-row">
-        <input type="checkbox" id="unitEnabled" checked />
-        <span>启用</span>
-      </label>
-      <label>
-        投煤运行时间（秒）
-        <input id="unitRunTimeSec" type="number" min="0" value="0" />
-      </label>
-      <label>
-        投煤停止时间（秒）
-        <input id="unitStopTimeSec" type="number" min="0" value="0" />
-      </label>
-      <label>
-        投煤累计阈值（秒）
-        <input id="unitAccTimeSec" type="number" min="0" value="0" />
-      </label>
-      <label>
-        布料机运行时间（秒）
-        <input id="unitBlTimeSec" type="number" min="0" value="0" />
-      </label>
-      <label class="check-row">
-        <input type="checkbox" id="unitManualAck" checked />
-        <span>故障恢复后需人工确认</span>
-      </label>
-      <div class="form-actions">
-        <button type="button" class="secondary" id="unitReset">清空</button>
-        <button type="submit" id="unitSubmit">保存</button>
-      </div>
-    </form>
-  </div>
-</div>
-
-<div class="modal hidden" id="equipmentModal">
-  <div class="modal-content modal-sm">
-    <div class="modal-head">
-      <h3>设备配置</h3>
-      <button class="secondary" id="closeEquipmentModal">X</button>
-    </div>
-    <form id="equipmentForm" class="form">
-      <input type="hidden" id="equipmentId" />
-      <label>
-        所属单元
-        <select id="equipmentUnitId"></select>
-      </label>
-      <label>
-        编码
-        <input id="equipmentCode" required />
-      </label>
-      <label>
-        名称
-        <input id="equipmentName" required />
-      </label>
-      <label>
-        类型
-        <select id="equipmentKind"></select>
-      </label>
-      <label>
-        说明
-        <input id="equipmentDescription" />
-      </label>
-      <div class="form-actions">
-        <button type="button" class="secondary" id="equipmentReset">清空</button>
-        <button type="submit" id="equipmentSubmit">保存</button>
-      </div>
-    </form>
-  </div>
-</div>
-
-<div class="modal hidden" id="pointModal">
-  <div class="modal-content">
-    <div class="modal-head">
-      <h3>选择节点创建点位</h3>
-      <button class="secondary" id="closeModal">X</button>
-    </div>
-    <div class="toolbar">
-      <select id="pointSourceSelect"></select>
-      <div class="muted" id="pointSourceNodeCount">Nodes: 0</div>
-      <button id="browseNodes">加载节点</button>
-      <button class="secondary" id="refreshTree">刷新树</button>
-    </div>
-    <div class="tree" id="nodeTree"></div>
-    <div class="modal-foot">
-      <div class="muted" id="selectedCount">已选中 0 个节点</div>
-      <button id="createPoints">创建设备点位</button>
-    </div>
-  </div>
-</div>
-
-<div class="modal hidden" id="sourceModal">
-  <div class="modal-content modal-sm">
-    <div class="modal-head">
-      <h3>Source 配置</h3>
-      <button class="secondary" id="closeSourceModal">X</button>
-    </div>
-    <form id="sourceForm" class="form">
-      <input type="hidden" id="sourceId" />
-      <label>
-        名称
-        <input id="sourceName" required />
-      </label>
-      <label>
-        Endpoint
-        <input id="sourceEndpoint" placeholder="opc.tcp://host:port" required />
-      </label>
-      <label class="check-row">
-        <input type="checkbox" id="sourceEnabled" checked />
-        <span>启用</span>
-      </label>
-      <div class="form-actions">
-        <button type="button" class="secondary" id="sourceReset">清空</button>
-        <button type="submit" id="sourceSubmit">保存</button>
-      </div>
-    </form>
-  </div>
-</div>
-
-<div class="modal hidden" id="pointBindingModal">
-  <div class="modal-content modal-sm">
-    <div class="modal-head">
-      <h3>绑定点位</h3>
-      <button class="secondary" id="closePointBindingModal">X</button>
-    </div>
-    <form id="pointBindingForm" class="form">
-      <input type="hidden" id="bindingPointId" />
-      <label>
-        点位
-        <input id="bindingPointName" disabled />
-      </label>
-      <label>
-        设备
-        <select id="bindingEquipmentId"></select>
-      </label>
-      <label>
-        角色模板
-        <select id="bindingSignalRole"></select>
-      </label>
-      <div class="form-actions">
-        <button type="button" class="secondary" id="clearPointBinding">清空绑定</button>
-        <button type="submit" id="savePointBinding">保存</button>
-      </div>
-    </form>
-  </div>
-</div>
-
-<div class="modal hidden" id="batchBindingModal">
-  <div class="modal-content modal-sm">
-    <div class="modal-head">
-      <h3>批量绑定点位</h3>
-      <button class="secondary" id="closeBatchBindingModal">X</button>
-    </div>
-    <form id="batchBindingForm" class="form">
-      <div class="muted" id="batchBindingSummary">已选中 0 个点位</div>
-      <label>
-        设备
-        <select id="batchBindingEquipmentId"></select>
-      </label>
-      <label>
-        角色模板
-        <select id="batchBindingSignalRole"></select>
-      </label>
-      <div class="form-actions">
-        <button type="button" class="secondary" id="clearBatchBinding">清空设备和角色</button>
-        <button type="submit" id="saveBatchBinding">批量保存</button>
-      </div>
-    </form>
-  </div>
-</div>