diff --git a/modeler/src/views/decision/communication/node.vue b/modeler/src/views/decision/communication/node.vue
index 32305fe..aedd136 100644
--- a/modeler/src/views/decision/communication/node.vue
+++ b/modeler/src/views/decision/communication/node.vue
@@ -1,94 +1,96 @@
 <template>
-  <a-dropdown 
-    :trigger="['contextmenu']" 
-    :getPopupContainer="getPopupContainer"
-    @openChange="handleVisibleChange"
-  >
-    <a-card
-      :class="[
-        'ks-scenario-node',
-        `ks-scenario-${element?.category ?? 'model'}-node`
-      ]"
-      hoverable
+  <div>
+    <a-dropdown 
+      :trigger="['contextmenu']" 
+      :getPopupContainer="getPopupContainer"
+      @openChange="handleVisibleChange"
     >
-      <template #title>
-        <a-space>
-          <span class="ks-scenario-node-title">{{ element?.description ?? element?.name ?? '-' }}</span>
-        </a-space>
-      </template>
-
-      <!-- 节点内容区域 -->
-      <div class="w-full">
-        <div class="ks-scenario-node-content">
-          <div
-            v-for="(item, index) in element?.components || []"
-            :key="item.id || index"
-            class="ks-scenario-node-row"
-          >
+      <a-card
+        :class="[
+          'ks-scenario-node',
+          `ks-scenario-${element?.category ?? 'model'}-node`
+        ]"
+        hoverable
+      >
+        <template #title>
+          <a-space>
+            <span class="ks-scenario-node-title">{{ element?.description ?? element?.name ?? '-' }}</span>
+          </a-space>
+        </template>
+  
+        <!-- 节点内容区域 -->
+        <div class="w-full">
+          <div class="ks-scenario-node-content">
             <div
-              :data-port="`in-${item.id || index}`"
-              :port="`in-${item.id || index}`"
-              :title="`入桩: ${item.name}`"
-              class="port port-in"
-              magnet="passive"
-              :data-item="JSON.stringify(item)"
+              v-for="(item, index) in element?.components || []"
+              :key="item.id || index"
+              class="ks-scenario-node-row"
             >
-              <div class="triangle-left"></div>
-            </div>
-
-            <!-- child名称 -->
-            <div class="ks-scenario-node-name">
-              {{ substring(item.description ?? item.name, 20) }}
-            </div>
-
-            <!-- 右侧出桩：只能作为连线源 -->
-            <div
-              :data-port="`out-${item.id || index}`"
-              :port="`out-${item.id || index}`"
-              :title="`出桩: ${item.name}`"
-              class="port port-out"
-              magnet="active"
-              :data-item="JSON.stringify(item)"
-            >
-              <div class="triangle-right" ></div>
+              <div
+                :data-port="`in-${item.id || index}`"
+                :port="`in-${item.id || index}`"
+                :title="`入桩: ${item.name}`"
+                class="port port-in"
+                magnet="passive"
+                :data-item="JSON.stringify(item)"
+              >
+                <div class="triangle-left"></div>
+              </div>
+  
+              <!-- child名称 -->
+              <div class="ks-scenario-node-name">
+                {{ substring(item.description ?? item.name, 20) }}
+              </div>
+  
+              <!-- 右侧出桩：只能作为连线源 -->
+              <div
+                :data-port="`out-${item.id || index}`"
+                :port="`out-${item.id || index}`"
+                :title="`出桩: ${item.name}`"
+                class="port port-out"
+                magnet="active"
+                :data-item="JSON.stringify(item)"
+              >
+                <div class="triangle-right" ></div>
+              </div>
             </div>
           </div>
         </div>
-      </div>
-    </a-card>
-
-    <template #overlay>
-      <a-menu @click="handleMenuClick">
-        <a-sub-menu key="mount">
-          <template #icon>
-            <LinkOutlined />
-          </template>
-          <template #title>挂载</template>
-          <a-menu-item 
-            v-for="tree in availableTrees" 
-            :key="`tree-${tree.id}`"
-            :disabled="isTreeMounted(tree.id)"
-            @click="() => handleMountTree(tree)"
-          >
+      </a-card>
+  
+      <template #overlay>
+        <a-menu @click="handleMenuClick">
+          <a-sub-menu key="mount">
             <template #icon>
-              <CheckOutlined v-if="isTreeMounted(tree.id)" />
+              <LinkOutlined />
             </template>
-            {{ tree.name }}
+            <template #title>挂载</template>
+            <a-menu-item 
+              v-for="tree in availableTrees" 
+              :key="`tree-${tree.id}`"
+              :disabled="isTreeMounted(tree.id)"
+              @click="() => handleMountTree(tree)"
+            >
+              <template #icon>
+                <CheckOutlined v-if="isTreeMounted(tree.id)" />
+              </template>
+              {{ tree.name }}
+            </a-menu-item>
+            <a-menu-item v-if="availableTrees.length === 0" disabled>
+              暂无可用行为树
+            </a-menu-item>
+          </a-sub-menu>
+          <a-menu-divider />
+          <a-menu-item key="delete">
+            <template #icon>
+              <DeleteOutlined />
+            </template>
+            删除
           </a-menu-item>
-          <a-menu-item v-if="availableTrees.length === 0" disabled>
-            暂无可用行为树
-          </a-menu-item>
-        </a-sub-menu>
-        <a-menu-divider />
-        <a-menu-item key="delete">
-          <template #icon>
-            <DeleteOutlined />
-          </template>
-          删除
-        </a-menu-item>
-      </a-menu>
-    </template>
-  </a-dropdown>
+        </a-menu>
+      </template>
+    </a-dropdown>
+  </div>
 </template>
 
 <script lang="ts">
@@ -99,7 +101,7 @@ import { DeleteOutlined, LinkOutlined, CheckOutlined, SettingOutlined } from '@a
 import type { Graph } from '@antv/x6';
 import { message } from 'ant-design-vue';
 import { substring } from '@/utils/strings';
-import { getAllBehaviorTreesBySceneId, updateBehaviorTree } from './api';
+import { updateBehaviorTree } from './api';
 import type { BehaviorTree } from '../designer/tree';
 
 export default defineComponent({
diff --git a/modeler/src/views/decision/designer/node.vue b/modeler/src/views/decision/designer/node.vue
index d8e8533..39d1f87 100644
--- a/modeler/src/views/decision/designer/node.vue
+++ b/modeler/src/views/decision/designer/node.vue
@@ -1,49 +1,53 @@
 <template>
-  <a-dropdown :trigger="['contextmenu']" @openChange="handleVisibleChange">
-    <a-card
-      :class="[
-        'ks-designer-node',
-        `ks-designer-${element?.category ?? 'model'}-node`,
-        `ks-designer-group-${element?.group ?? 'general'}`
-      ]"
-      hoverable
-    >
-      <template #title>
-        <a-space>
-<!--          <span class="ks-designer-node-icon"></span>-->
-          <span class="ks-designer-node-title">{{ element?.name ?? '-' }}</span>
-        </a-space>
+  <div>
+    <a-dropdown :trigger="['contextmenu']" @openChange="handleVisibleChange">
+
+    
+      <a-card
+        :class="[
+          'ks-designer-node',
+          `ks-designer-${element?.category ?? 'model'}-node`,
+          `ks-designer-group-${element?.group ?? 'general'}`
+        ]"
+        hoverable
+      >
+        <template #title>
+          <a-space>
+  <!--          <span class="ks-designer-node-icon"></span>-->
+            <span class="ks-designer-node-title">{{ element?.name ?? '-' }}</span>
+          </a-space>
+        </template>
+
+        <div class="port port-in"  data-port="in-0" magnet="passive">
+          <div class="triangle-left"></div>
+        </div>
+        <div class="w-full ks-designer-node-text">
+          <a-tooltip >
+            <template #title>
+              {{ element?.description ?? element?.name }}
+            </template>
+            <p class="ks-designer-node-label">
+              {{ substring(element?.name ?? (element?.name ?? '-'), 40) }}
+            </p>
+          </a-tooltip>
+        </div>
+        <div class="port port-out" data-port="out-0" magnet="active">
+          <div class="triangle-right" ></div>
+        </div>
+      </a-card>
+
+      <template #overlay>
+        <a-menu @click="handleMenuClick">
+          <a-menu-item key="delete">
+            <template #icon>
+              <DeleteOutlined />
+            </template>
+            删除
+          </a-menu-item>
+        </a-menu>
       </template>
-
-      <div class="port port-in"  data-port="in-0" magnet="passive">
-        <div class="triangle-left"></div>
-      </div>
-      <div class="w-full ks-designer-node-text">
-        <a-tooltip >
-          <template #title>
-            {{ element?.description ?? element?.name }}
-          </template>
-          <p class="ks-designer-node-label">
-            {{ substring(element?.name ?? (element?.name ?? '-'), 40) }}
-          </p>
-        </a-tooltip>
-      </div>
-      <div class="port port-out" data-port="out-0" magnet="active">
-        <div class="triangle-right" ></div>
-      </div>
-    </a-card>
-
-    <template #overlay>
-      <a-menu @click="handleMenuClick">
-        <a-menu-item key="delete">
-          <template #icon>
-            <DeleteOutlined />
-          </template>
-          删除
-        </a-menu-item>
-      </a-menu>
-    </template>
-  </a-dropdown>
+    </a-dropdown>
+  </div>
 </template>
 
 <script lang="ts">
diff --git a/modeler/src/views/decision/designer/properties.vue b/modeler/src/views/decision/designer/properties.vue
index 2bcbf09..afb3f09 100644
--- a/modeler/src/views/decision/designer/properties.vue
+++ b/modeler/src/views/decision/designer/properties.vue
@@ -154,23 +154,6 @@
                     <a-input v-else v-model:value="setting.defaultValue" :placeholder="setting.description" size="small" />
                   </a-form-item>
                 </template>
-                <template>
-                  <a-form-item v-for="setting in currentElement.parameters" :label="setting.description">
-                    <a-input-number v-if="setting.dataType === 'double'" v-model:value="setting.defaultValue"
-                                    :placeholder="setting.description" size="small" style="width:100%;" />
-                    <a-select :placeholder="`请选择${setting.description}`"
-                              allow-clear
-                              v-else-if="setting.paramKey === 'platforms'" v-model:value="setting.defaultValue">
-                      <a-select-option v-for="pl in getAvailablePlatforms()" :value="pl.name">{{ pl.description }}</a-select-option>
-                    </a-select>
-                    <a-select :placeholder="`请选择${setting.description}`"
-                              allow-clear
-                              v-else-if="setting.paramKey === 'command'" v-model:value="setting.defaultValue">
-                      <a-select-option v-for="pl in nodeCommands" :value="pl.command">{{pl.chineseName}}</a-select-option>
-                    </a-select>
-                    <a-input v-else v-model:value="setting.defaultValue" :placeholder="setting.description" size="small" />
-                  </a-form-item>
-                </template>
               </template>
             </a-form>
           </template>
diff --git a/modeler/src/views/decision/designer/scenarios-card.vue b/modeler/src/views/decision/designer/scenarios-card.vue
index 7e6fa3e..2ee38e9 100644
--- a/modeler/src/views/decision/designer/scenarios-card.vue
+++ b/modeler/src/views/decision/designer/scenarios-card.vue
@@ -14,7 +14,7 @@
       </div>
       <a-list :data-source="scenarios || []" size="small" style="min-height: 25vh">
         <template #renderItem="{ item }">
-          <a-list-item @click="()=> handleSelect(item)">
+          <a-list-item :class="{ 'ks-item-selected': selectedId === item.id }" @click="()=> handleSelect(item)">
             <a-flex>
               <a-tooltip placement="bottom">
                 <template #title>
@@ -23,20 +23,6 @@
                 </template>
                 <span>{{ substring(item.name, 15) }}</span>
               </a-tooltip>
-              <a-flex class="ks-tree-actions">
-                <a-popconfirm
-                  title="确定复制?"
-                  @confirm="()=> handleCopy(item)"
-                >
-                  <span class="ks-tree-action ks-tree-action-copy" @click.stop style="margin-right: 10px"><CopyOutlined /></span>
-                </a-popconfirm>
-                <a-popconfirm
-                  title="确定删除?"
-                  @confirm="()=> handleDelete(item)"
-                >
-                  <span class="ks-tree-action ks-tree-action-delete" @click.stop><DeleteOutlined /></span>
-                </a-popconfirm>
-              </a-flex>
             </a-flex>
           </a-list-item>
         </template>
@@ -74,6 +60,7 @@ export default defineComponent({
     });
     const activeKey = ref<number>(0);
     const totalScenarios = ref<number>(0);
+    const selectedId = ref<number | null>(null);
 
     const loadScenarios = (cb?: () => void) => {
       findScenarioByQuery(scenarioQuery.value).then(r => {
@@ -89,19 +76,8 @@ export default defineComponent({
       loadScenarios();
     };
 
-    const handleDelete = (item: Scenario) => {
-      // TODO: 实现删除场景的API调用
-      console.log('删除场景:', item);
-      loadScenarios();
-    };
-
-    const handleCopy = (item: Scenario) => {
-      // TODO: 实现复制场景的API调用
-      console.log('复制场景:', item);
-      loadScenarios();
-    };
-
     const handleSelect = (record: Scenario) => {
+      selectedId.value = record.id;
       emit('select-scenario', record);
     };
 
@@ -110,6 +86,7 @@ export default defineComponent({
     onMounted(() => {
       loadScenarios(() => {
         if(scenarios.value.length > 0){
+          selectedId.value = scenarios.value[0]!.id;
           emit('select-scenario', scenarios.value[0]);
         }
       });
@@ -120,42 +97,18 @@ export default defineComponent({
       totalScenarios,
       substring,
       activeKey,
+      selectedId,
       scenarios,
       scenarioQuery,
       loadScenarios,
       handleSelect,
       handleChange,
-      handleDelete,
-      handleCopy,
     };
   },
 });
 </script>
 
 <style scoped>
-.ks-tree-actions {
-  opacity: 0;
-  transition: opacity 0.3s;
-}
-
-.ks-tree-action {
-  cursor: pointer;
-  padding: 2px 5px;
-  border-radius: 3px;
-}
-
-.ks-tree-action:hover {
-  background-color: rgba(0, 0, 0, 0.05);
-}
-
-.ks-tree-action-copy {
-  color: #1890ff;
-}
-
-.ks-tree-action-delete {
-  color: #ff4d4f;
-}
-
 .a-list-item {
   cursor: pointer;
   padding: 8px 12px;
@@ -166,14 +119,16 @@ export default defineComponent({
   background-color: #f5f5f5;
 }
 
-.a-list-item:hover .ks-tree-actions {
-  opacity: 1;
-}
-
 .icon-scenario::before {
   content: '\e6b8';
   font-family: 'iconfont';
   margin-right: 8px;
   color: #82c4e9;
 }
+
+:deep(.ant-list-item.ks-item-selected) {
+  background-color: rgba(130, 196, 233, 0.15);
+  border-left: 3px solid #82c4e9;
+  padding-left: 9px;
+}
 </style>
diff --git a/modeler/src/views/decision/designer/tree.ts b/modeler/src/views/decision/designer/tree.ts
index 3704d15..df6d06a 100644
--- a/modeler/src/views/decision/designer/tree.ts
+++ b/modeler/src/views/decision/designer/tree.ts
@@ -20,6 +20,7 @@ export interface BehaviorTree {
   xmlContent: NullableString,
   graph: GraphContainer
   platformId: null | number
+  scenarioId?: number,
 }
 
 export interface BehaviorTreeRequest extends BehaviorTree {
diff --git a/modeler/src/views/decision/designer/trees-card.vue b/modeler/src/views/decision/designer/trees-card.vue
index 34f5983..c8ad686 100644
--- a/modeler/src/views/decision/designer/trees-card.vue
+++ b/modeler/src/views/decision/designer/trees-card.vue
@@ -18,7 +18,7 @@
       </div>
       <a-list :data-source="behaviorTrees || []" size="small" style="min-height: 25vh">
         <template #renderItem="{ item }">
-          <a-list-item @click="()=> handleSelect(item)">
+          <a-list-item :class="{ 'ks-item-selected': selectedId === item.id }" @click="()=> handleSelect(item)">
             <a-flex>
               <a-tooltip placement="bottom">
                 <template #title>
@@ -86,10 +86,12 @@ export default defineComponent({
     });
     const activeKey = ref<number>(1);
     const totalTress = ref<number>(0);
+    const selectedId = ref<number | null>(null);
 
     watch(
       () => _props.scenarioId, 
       () => {
+        selectedId.value = null;
         if (!_props.scenarioId) {
           behaviorTrees.value = [];
           totalTress.value = 0;
@@ -139,6 +141,7 @@ export default defineComponent({
     ];
 
     const handleSelect = (record: BehaviorTree) => {
+      selectedId.value = record.id;
       emit('select-tree', record);
     };
 
@@ -157,6 +160,7 @@ export default defineComponent({
       totalTress,
       substring,
       activeKey,
+      selectedId,
       behaviorTrees,
       behaviorTreeQuery,
       loadTress,
@@ -172,3 +176,11 @@ export default defineComponent({
 
 
 </script>
+
+<style scoped>
+:deep(.ant-list-item.ks-item-selected) {
+  background-color: rgba(130, 196, 233, 0.15);
+  border-left: 3px solid #82c4e9;
+  padding-left: 9px;
+}
+</style>