diff --git a/auto-imports.d.ts b/auto-imports.d.ts
index b5f3cd1..5e4632f 100644
--- a/auto-imports.d.ts
+++ b/auto-imports.d.ts
@@ -3,6 +3,7 @@
 // @ts-nocheck
 // noinspection JSUnusedGlobalSymbols
 // Generated by unplugin-auto-import
+// biome-ignore lint: disable
 export {}
 declare global {
   const EffectScope: typeof import('vue')['EffectScope']
@@ -303,6 +304,6 @@ declare global {
 // for type re-export
 declare global {
   // @ts-ignore
-  export type { Component, ComponentPublicInstance, ComputedRef, ExtractDefaultPropTypes, ExtractPropTypes, ExtractPublicPropTypes, InjectionKey, PropType, Ref, VNode, WritableComputedRef } from 'vue'
+  export type { Component, ComponentPublicInstance, ComputedRef, DirectiveBinding, ExtractDefaultPropTypes, ExtractPropTypes, ExtractPublicPropTypes, InjectionKey, PropType, Ref, MaybeRef, MaybeRefOrGetter, VNode, WritableComputedRef } from 'vue'
   import('vue')
 }
diff --git a/preview/views/MainView.vue b/preview/views/MainView.vue
index 41643c8..f79a56e 100644
--- a/preview/views/MainView.vue
+++ b/preview/views/MainView.vue
@@ -55,7 +55,7 @@
         </VueDraggable>
       </div>
       <div class="right">
-        <PropertyEditor :scheme="store.nowComponentsData"></PropertyEditor>
+        <PropertyEditor v-if="store.nowComponentsData" :scheme="store.nowComponentsData"></PropertyEditor>
       </div>
     </div>
   </div>
@@ -76,9 +76,9 @@ import axios from 'axios';
 let componentsList = [];
 const store = useSchemeStore();
 
-// watch(store, (n) => {
-//   console.log("store发生了变化", n);
-// });
+watch(store, (n) => {
+  console.log("store发生了变化", n);
+});
 
 const baseScheme = {
   "type": "AdaptivePage",
@@ -157,24 +157,24 @@ function clone(element: Record<'name' | 'id' | 'type' | 'props' | 'class' | 'tex
 }
 
 const onEnd = (event: DraggableEvent) => {
-  console.log("onEnd", event);
+  // console.log("onEnd", event);
   store.nowComponentsData = event.clonedData;
 };
 
 const onStart = (event) => {
-  console.log("onStart", event);
+  // console.log("onStart", event);
 };
 
 const onPreviewStart = (event) => {
-  console.log("onPreviewStart", event);
+  // console.log("onPreviewStart", event);
 };
 
 const onPreviewUpdate = (event) => {
-  console.log("onPreviewUpdate", event);
+  // console.log("onPreviewUpdate", event);
 };
 
 const onPreviewStop = (event) => {
-  console.log(event);
+  // console.log(event);
 };
 
 const save = async () => {
diff --git a/src/components/DynamicComponent.vue b/src/components/DynamicComponent.vue
index b2ff247..8b9fbdf 100644
--- a/src/components/DynamicComponent.vue
+++ b/src/components/DynamicComponent.vue
@@ -1,21 +1,21 @@
 <template>
   <div
       style="width: fit-content; display: flex; flex-direction: column; position: relative;"
-      v-if="componentVisible || store.designerMode"
+      v-if="store.nowComponentsData!==null&&(componentVisible || store.designerMode)"
       :id="componentId"
       :class="[
       'dynamic-component',
       { 'hover-state': isHovered },
-      { 'click-state': isClicked }
+      { 'click-state': componentSelected }
     ]"
       @click.stop="handleClick"
       @mouseover="isHovered = true"
       @mouseleave="isHovered = false"
   >
-    <div v-if="isClicked" class="component-header" :style="headerStyle">
+    <div v-if="componentSelected" class="component-header" :style="headerStyle">
       <span>{{ componentName }}</span>
-      <button style="color: #1057CC" @click="handleFunction('edit')">编辑</button>
-      <button style="color: #1057CC" @click="handleFunction('delete')">删除</button>
+      <button style="color: #1057CC" @click="handleEditFunc">编辑</button>
+      <button style="color: #1057CC" @click="handleDeleteFunc">删除</button>
     </div>
     <div class="component-content">
       <component
@@ -26,10 +26,10 @@
       >
         {{ componentText }}
         <template v-for="child in componentChildren" :key="child.id">
-          <DynamicComponent :componentData="child" />
+          <DynamicComponent :componentData="child"/>
         </template>
         <template v-for="(slot, key, index) in componentSlots" :key="index" v-slot:[key]>
-          <DynamicComponent :component-data="slot" />
+          <DynamicComponent :component-data="slot"/>
         </template>
       </component>
     </div>
@@ -37,9 +37,9 @@
 </template>
 
 <script setup lang="ts">
-import { defineProps, ref, computed, onMounted, watch, markRaw, nextTick } from 'vue';
-import { componentMapping } from './componentMapping';
-import { useSchemeStore } from '../stores/useSchemeStore';
+import {defineProps, ref, computed, onMounted, watch, markRaw, nextTick} from 'vue';
+import {componentMapping} from './componentMapping';
+import {useSchemeStore} from '../stores/useSchemeStore';
 
 const store = useSchemeStore();
 const props = defineProps({
@@ -57,6 +57,7 @@ const componentText = computed(() => props.componentData?.text || '');
 const componentClass = computed(() => props.componentData?.class || []);
 const componentStyle = computed(() => props.componentData?.style || []);
 const componentSlots = computed(() => props.componentData?.slots || {});
+const componentSelected = computed(() => store.nowComponentsData?.id && props.componentData?.id === store.nowComponentsData?.id);
 
 // 确保 componentProps 包含 disabled 属性
 const componentPropsWithDisabled = computed(() => ({
@@ -71,24 +72,24 @@ const getCurrentSchemeObj = () => {
 
 // 控制悬停和点击状态
 const isHovered = ref(false);
-const isClicked = ref(false);
 
 const handleClick = () => {
-  isClicked.value = !isClicked.value;
   const currentComponent = getCurrentSchemeObj();
-  console.log(`Component with id ${currentComponent.id} was clicked.`);
-  // 你可以在这里执行更多的逻辑，例如发出一个事件或调用一个方法
-};
+  if (currentComponent) {
+    store.nowComponentsData = currentComponent
+    console.log(`Component with id ${currentComponent?.id} was clicked.`);
+    // 你可以在这里执行更多的逻辑，例如发出一个事件或调用一个方法
+  }
 
-const handleFunction = (action: string) => {
-  console.log(`Action: ${action}`);
-  // 处理编辑或删除操作
+};
+const handleEditFunc = () => {
+
+};
+const handleDeleteFunc = () => {
+  store.deleteScheme(componentId.value);
 };
 
 const headerStyle = ref({});
-
-const targetContent = ref<HTMLElement | null>(null);
-
 const adjustHeaderPosition = () => {
   const componentEl = document.getElementById(componentId.value);
   if (!componentEl) return;
@@ -137,11 +138,10 @@ const adjustHeaderPosition = () => {
 
 onMounted(() => {
   console.log(props.componentData);
-  adjustHeaderPosition();
 });
 
-watch(() => isClicked.value, () => {
-  if (isClicked.value) {
+watch(() => componentSelected.value, () => {
+  if (componentSelected.value) {
     nextTick(() => {
       adjustHeaderPosition();
     });
@@ -153,7 +153,7 @@ watch(() => isClicked.value, () => {
 .dynamic-component {
   position: relative;
   border: 1px solid transparent; /* 默认透明边框 */
-  transition: border 0.3s, box-shadow 0.3s;
+  transition: box-shadow 0.1s;
   width: fit-content;
 }
 
diff --git a/src/components/PropertyEditor.vue b/src/components/PropertyEditor.vue
index 614b355..c8b5235 100644
--- a/src/components/PropertyEditor.vue
+++ b/src/components/PropertyEditor.vue
@@ -14,25 +14,25 @@
     <div style="margin-top: 16px;">
       <!-- 属性面板 -->
       <div>
-        <a-input-search placeholder="Please enter something" />
+        <a-input-search placeholder="Please enter something"/>
         <a-space direction="vertical" fill style="margin-top: 8px;">
           <div style="display: flex;justify-content: space-between;vertical-align: middle;">
             <span>组件ID</span>
-            <a-input style="width: 150px;" />
+            <a-input style="width: 150px;"/>
           </div>
           <div style="display: flex;justify-content: space-between;vertical-align: middle;">
             <span>是否可见</span>
-            <a-switch v-model="scheme.visible" />
+            <a-switch v-model="scheme.visible"/>
           </div>
           <div style="display: flex;justify-content: space-between;vertical-align: middle;">
             <span>是否禁用</span>
-            <a-switch v-model="scheme.disable" />
+            <a-switch v-model="scheme.disable"/>
           </div>
           <a-collapse :expand-icon-position="`right`" :default-active-key="['1', 2]">
             <a-collapse-item header="基本配置" key="1">
               <div style="display: flex;justify-content: space-between;vertical-align: middle;">
                 <span>内容</span>
-                <a-input v-model="scheme.text" style="width: 150px;" />
+                <a-input v-model="scheme.text" style="width: 150px;"/>
               </div>
             </a-collapse-item>
           </a-collapse>
@@ -60,9 +60,9 @@
 </template>
 
 <script setup lang="ts">
-import { watch, defineProps, computed, ref, onMounted } from 'vue';
-import { IPageComponent } from '@/type/IPageComponent';
-import { useSchemeStore } from '../stores/useSchemeStore'
+import {watch, defineProps, computed, ref, onMounted} from 'vue';
+import {IPageComponent} from '@/type/IPageComponent';
+import {useSchemeStore} from '../stores/useSchemeStore'
 
 import {IComponent} from "@/type/IComponent.ts";
 
@@ -79,8 +79,9 @@ const scheme = computed<IPageComponent>(() => props.scheme || {} as IPageCompone
 // 使用 deep 选项来深度监听对象的变化
 watch(scheme, (value, oldValue) => {
   console.log("scheme Changed", value);
-  store.updateScheme(value.id,value as IComponent);
-}, { deep: true });
+  if (value)
+    store.updateScheme(value.id, value as IComponent);
+}, {deep: true});
 
 onMounted(() => {
   // 初始化时的逻辑
diff --git a/src/stores/useSchemeStore.ts b/src/stores/useSchemeStore.ts
index ec8b2d2..3151535 100644
--- a/src/stores/useSchemeStore.ts
+++ b/src/stores/useSchemeStore.ts
@@ -5,19 +5,20 @@ import { sha256 } from 'js-sha256';
 // 缓存对象
 const idToObjectCache = new Map<string, IPageComponent>();
 
-function findObjectById(obj, targetId) {
+function findObjectById(obj: any, targetId: string) {
     if (Array.isArray(obj)) {
-        for (let item of obj) {
-            let found = findObjectById(item, targetId);
+        for (let i = 0; i < obj.length; i++) {
+            const item = obj[i];
+            if (item.id === targetId) {
+                return { item, index: i, parent: obj };
+            }
+            const found = findObjectById(item, targetId);
             if (found) return found;
         }
     } else if (typeof obj === 'object' && obj !== null) {
-        if (obj.id === targetId) {
-            return obj;
-        }
         for (let key in obj) {
             if (obj.hasOwnProperty(key)) {
-                let found = findObjectById(obj[key], targetId);
+                const found = findObjectById(obj[key], targetId);
                 if (found) return found;
             }
         }
@@ -30,9 +31,9 @@ const HISTORY_LENGTH = 20; // 默认队列长度
 export const useSchemeStore = defineStore('scheme', {
     state: () => ({
         designerMode: true,
-        components: [],
-        previewScheme: [],
-        nowComponentsData: {},
+        components: [] as IPageComponent[],
+        previewScheme: [] as IPageComponent[],
+        nowComponentsData: {} as IPageComponent,
         history: Array(HISTORY_LENGTH).fill(null), // 循环队列
         currentIndex: -1, // 当前索引
         currentLength: 0, // 当前队列中有效元素的数量
@@ -43,19 +44,19 @@ export const useSchemeStore = defineStore('scheme', {
         canRedo: (state) => state.currentIndex < state.currentLength - 1,
     },
     actions: {
-        initPreviewScheme(value) {
+        initPreviewScheme(value: IPageComponent[]) {
             this.previewScheme = value;
-            this.nowComponentsData = value[0];
+            this.nowComponentsData = value[0] || {} as IPageComponent;
             idToObjectCache.clear();
             this.history.fill(null); // 初始化队列
             this.currentIndex = -1;
             this.currentLength = 0;
             this.currentHash = ''; // 初始化当前哈希值
         },
-        initComponents(value) {
+        initComponents(value: IPageComponent[]) {
             this.components = value;
         },
-        getSchemeObj(id) {
+        getSchemeObj(id: string) {
             // 检查缓存
             if (idToObjectCache.has(id)) {
                 return idToObjectCache.get(id);
@@ -63,19 +64,78 @@ export const useSchemeStore = defineStore('scheme', {
             // 查找并缓存
             const obj = findObjectById(this.previewScheme, id);
             if (obj) {
-                idToObjectCache.set(id, obj);
+                idToObjectCache.set(id, obj.item);
             }
-            return obj;
+            return obj ? obj.item : null;
         },
-        updateScheme(id, updates) {
+        updateScheme(id: string, updates: Partial<IPageComponent>) {
             const currentStateHash = this.currentHash;
             const newObj = this.getSchemeObj(id);
             if (newObj) {
                 Object.assign(newObj, updates);
             }
-            const newStateHash = sha256(JSON.stringify(this.previewScheme));
+            this.saveNewState(currentStateHash);
+        },
+        deleteScheme(id: string) {
+            const currentStateHash = this.currentHash;
+            const objToDelete = findObjectById(this.previewScheme, id);
+            if (objToDelete) {
+                const { item, index, parent } = objToDelete;
+                parent.splice(index, 1);
+                idToObjectCache.delete(id); // 从缓存中删除
 
-            // 如果新状态与当前状态不同，才保存到历史记录中
+                // 清理 nowComponentsData
+                if (this.nowComponentsData.id === id) {
+                    this.nowComponentsData = {} as IPageComponent;
+                }
+
+                // 清理 history 中的引用
+                this.cleanupReferences(id);
+            }
+            this.saveNewState(currentStateHash);
+        },
+        cleanupReferences(id: string) {
+            // 清理 nowComponentsData
+            if (this.nowComponentsData.id === id) {
+                this.nowComponentsData = {} as IPageComponent;
+            }
+
+            // 清理 history 中的引用
+            for (let i = 0; i < this.currentLength; i++) {
+                const historyState = this.history[i % HISTORY_LENGTH];
+                if (historyState) {
+                    const obj = findObjectById(historyState, id);
+                    if (obj) {
+                        const { parent, index } = obj;
+                        parent.splice(index, 1);
+                    }
+                }
+            }
+        },
+        undo() {
+            if (this.canUndo) {
+                this.currentIndex--;
+                const prevState = this.history[this.currentIndex % HISTORY_LENGTH];
+                if (prevState) {
+                    this.previewScheme = prevState;
+                    this.nowComponentsData = this.previewScheme[0] || {} as IPageComponent;
+                    this.currentHash = sha256(JSON.stringify(this.previewScheme));
+                }
+            }
+        },
+        redo() {
+            if (this.canRedo) {
+                this.currentIndex++;
+                const nextState = this.history[this.currentIndex % HISTORY_LENGTH];
+                if (nextState) {
+                    this.previewScheme = nextState;
+                    this.nowComponentsData = this.previewScheme[0] || {} as IPageComponent;
+                    this.currentHash = sha256(JSON.stringify(this.previewScheme));
+                }
+            }
+        },
+        saveNewState(currentStateHash: string) {
+            const newStateHash = sha256(JSON.stringify(this.previewScheme));
             if (currentStateHash !== newStateHash) {
                 this.currentHash = newStateHash;
                 // 如果不是最新的状态，则清除之后的所有状态
@@ -87,28 +147,6 @@ export const useSchemeStore = defineStore('scheme', {
                 this.currentLength = this.currentIndex + 1;
                 this.history[this.currentIndex % HISTORY_LENGTH] = JSON.parse(JSON.stringify(this.previewScheme));
             }
-        },
-        undo() {
-            if (this.canUndo) {
-                this.currentIndex--;
-                const prevState = this.history[this.currentIndex % HISTORY_LENGTH];
-                if (prevState) {
-                    this.previewScheme = prevState;
-                    this.nowComponentsData = this.previewScheme[0];
-                    this.currentHash = sha256(JSON.stringify(this.previewScheme));
-                }
-            }
-        },
-        redo() {
-            if (this.canRedo) {
-                this.currentIndex++;
-                const nextState = this.history[this.currentIndex % HISTORY_LENGTH];
-                if (nextState) {
-                    this.previewScheme = nextState;
-                    this.nowComponentsData = this.previewScheme[0];
-                    this.currentHash = sha256(JSON.stringify(this.previewScheme));
-                }
-            }
         }
     }
 });
\ No newline at end of file