diff --git a/src/App.vue b/src/App.vue
index 97c2adc..fe674fa 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -3,7 +3,7 @@ import Yys from './components/Yys.vue';
 import Toolbar from './components/Toolbar.vue';
 import ProjectExplorer from './components/ProjectExplorer.vue';
 import { computed, ref, onMounted, onUnmounted } from "vue";
-import { useFilesStore } from "@/stores/files";
+import { useFilesStore } from "@/ts/files";
 import Vue3DraggableResizable from 'vue3-draggable-resizable';
 import { TabPaneName, TabsPaneContext } from "element-plus";
 
@@ -42,9 +42,10 @@ const handleTabsEdit = (
       label: newFileName,
       name: newFileName,
       visible: true,
+      type:'PVE',
       groups:[
         {
-          shortDescription: '',
+          shortDescription: " ",
           groupInfo: [{}, {}, {}, {}, {}],
           details: ''
         },
@@ -98,12 +99,12 @@ const activeFileGroups = computed(() => {
         >
           <el-tab-pane
               v-for="(file, index) in filesStore.visibleFiles"
-              :key="index"
+              :key="`${file.name}-${filesStore.activeFile}`"
               :label="file.label"
               :name="file.name.toString()"
           >
             <main id="main-container" :style="{ height: contentHeight, overflow: 'auto' }">
-              <Yys :groups="activeFileGroups" ref="yysRef"/>
+              <Yys :groups="activeFileGroups"/>
             </main>
           </el-tab-pane>
         </el-tabs>
@@ -133,15 +134,16 @@ const activeFileGroups = computed(() => {
 }
 
 .sidebar {
-  width: 200px; /* 侧边栏宽度 */
+  width: 20%; /* 侧边栏宽度 */
   background-color: #f0f0f0; /* 背景色 */
   flex-shrink: 0; /* 防止侧边栏被压缩 */
   overflow-y: auto; /* 允许侧边栏内容滚动 */
 }
 
 .workspace {
-  flex: 1; /* 占据剩余空间 */
+  //flex: 1; /* 占据剩余空间 */
   overflow: hidden; /* 防止内容溢出 */
+  display: inline-block;
 }
 
 #main-container {
diff --git a/src/components/ProjectExplorer.vue b/src/components/ProjectExplorer.vue
index 6d709b0..d23fade 100644
--- a/src/components/ProjectExplorer.vue
+++ b/src/components/ProjectExplorer.vue
@@ -4,13 +4,38 @@
         :data="allFiles"
         :props="defaultProps"
         @node-click="handleNodeClick"
-    />
+        node-key="name"
+        default-expand-all
+        :expand-on-click-node="false"
+    >
+      <template #default="{ node, data }">
+        <div class="custom-tree-node">
+          <span>{{ node.label }}</span>
+          <div>
+            <el-dropdown>
+              <el-button
+                  style="margin-left: 4px"
+                  icon="MoreFilled"
+                  link
+              />
+              <template #dropdown>
+                <el-dropdown-menu>
+                  <el-dropdown-item @click="() => renameFile(data)">Rename</el-dropdown-item>
+                  <el-dropdown-item @click="() => deleteFile(data)">Delete</el-dropdown-item>
+                </el-dropdown-menu>
+              </template>
+            </el-dropdown>
+          </div>
+        </div>
+      </template>
+    </el-tree>
   </div>
 </template>
 
 <script setup lang="ts">
-import { defineProps, defineEmits } from 'vue';
-import { useFilesStore } from "@/stores/files";
+import {defineProps, defineEmits, ref} from 'vue';
+import {useFilesStore} from "@/ts/files";
+import {ElTree, ElButton, ElDropdownMenu, ElDropdownItem} from 'element-plus';
 
 const filesStore = useFilesStore();
 
@@ -21,21 +46,61 @@ const props = defineProps({
   },
 });
 
-
 const defaultProps = {
   children: 'children',
   label: 'label',
 };
 
+const visibleDropdown = ref(false);
+const dropdownLeft = ref(0);
+const dropdownTop = ref(0);
+const selectedData = ref(null);
+
 const handleNodeClick = (data) => {
   filesStore.setActiveFile(data.name);
   filesStore.setVisible(data.name, true);
 };
+
+const showOptions = (node, data) => {
+  visibleDropdown.value = true;
+  dropdownLeft.value = node.$el.offsetLeft + 20;
+  dropdownTop.value = node.$el.offsetTop + 20;
+  selectedData.value = data;
+};
+
+const hideDropdown = () => {
+  visibleDropdown.value = false;
+};
+
+document.addEventListener('click', hideDropdown);
+
+const deleteFile = (data) => {
+  filesStore.deleteFile(data.name);
+  hideDropdown();
+};
+
+const renameFile = (data) => {
+  const newName = prompt("Enter new name:", data.label);
+  if (newName && newName !== data.label) {
+    filesStore.renameFile(data.name, newName);
+  }
+  hideDropdown();
+};
 </script>
 
 <style scoped>
 .project-explorer {
   height: 50%; /* 占据侧边栏的一半 */
+  min-height: 400px;
   overflow-y: auto; /* 允许内容滚动 */
 }
+
+.custom-tree-node {
+  flex: 1;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  font-size: 14px;
+  padding-right: 8px;
+}
 </style>
\ No newline at end of file
diff --git a/src/components/Toolbar.vue b/src/components/Toolbar.vue
index ce151b2..93e191b 100644
--- a/src/components/Toolbar.vue
+++ b/src/components/Toolbar.vue
@@ -83,7 +83,7 @@ import {ref, reactive} from 'vue';
 import html2canvas from "html2canvas";
 import {useI18n} from 'vue-i18n';
 import updateLogs from "../data/updateLog.json"
-import {useFilesStore} from "@/stores/files";
+import {useFilesStore} from "@/ts/files";
 
 const filesStore = useFilesStore();
 
diff --git a/src/components/Yys.vue b/src/components/Yys.vue
index 67f5d5d..8cbdb4b 100644
--- a/src/components/Yys.vue
+++ b/src/components/Yys.vue
@@ -122,7 +122,7 @@ import * as ElementPlusIconsVue from '@element-plus/icons-vue'
 import shikigamiData from '../data/Shikigami.json';
 import _ from 'lodash';
 import {Action, ElMessage, ElMessageBox} from "element-plus";
-
+import { useGlobalMessage } from '../ts/useGlobalMessage'; // 引入全局消息通知工具
 const props = defineProps<{
   groups: any[];
 }>();
@@ -141,6 +141,7 @@ const state = reactive({
 
 const clipboard = ref('');
 
+const { showMessage } = useGlobalMessage();
 
 // 获取当前的 i18n 实例
 const {t} = useI18n()
@@ -217,60 +218,45 @@ const updateProperty = (property) => {
   props.groups[state.groupIndex].groupInfo[state.positionIndex].properties = _.cloneDeep(property);
 };
 
-const removeGroupElement = (groupIndex, positionIndex) => {
+const removeGroupElement = async (groupIndex: number, positionIndex: number) => {
   const group = props.groups[groupIndex];
 
   if (group.groupInfo.length === 1) {
-    ElMessageBox.alert('无法删除', '提示', {
-      confirmButtonText: '确定',
-    });
+    showMessage('warning', '无法删除');
     return;
   }
 
-  ElMessageBox.confirm('确定要删除此元素吗?', '提示', {
-    confirmButtonText: '确定',
-    cancelButtonText: '取消',
-    type: 'warning',
-  }).then(() => {
-    group.groupInfo.splice(positionIndex, 1);
-    ElMessage({
-      type: 'success',
-      message: '删除成功!',
-    });
-  }).catch(() => {
-    ElMessage({
-      type: 'info',
-      message: '已取消删除',
+  try {
+    await ElMessageBox.confirm('确定要删除此元素吗?', '提示', {
+      confirmButtonText: '确定',
+      cancelButtonText: '取消',
+      type: 'warning',
     });
-  });
+    group.groupInfo.splice(positionIndex, 1);
+    showMessage('success', '删除成功!');
+  } catch (error) {
+    showMessage('info', '已取消删除');
+  }
 };
 
-const removeGroup = (groupIndex) => {
+const removeGroup = async (groupIndex: number) => {
   if (props.groups.length === 1) {
-    ElMessageBox.alert('无法删除最后一个队伍', '提示', {
-      confirmButtonText: '确定',
-    });
+    showMessage('warning', '无法删除最后一个队伍');
     return;
   }
 
-  ElMessageBox.confirm('确定要删除此组吗?', '提示', {
-    confirmButtonText: '确定',
-    cancelButtonText: '取消',
-    type: 'warning',
-  }).then(() => {
-    props.groups.splice(groupIndex, 1);
-    ElMessage({
-      type: 'success',
-      message: '删除成功!',
-    });
-  }).catch(() => {
-    ElMessage({
-      type: 'info',
-      message: '已取消删除',
+  try {
+    await ElMessageBox.confirm('确定要删除此组吗?', '提示', {
+      confirmButtonText: '确定',
+      cancelButtonText: '取消',
+      type: 'warning',
     });
-  });
+    props.groups.splice(groupIndex, 1);
+    showMessage('success', '删除成功!');
+  } catch (error) {
+    showMessage('info', '已取消删除');
+  }
 };
-
 const addGroup = () => {
   props.groups.push({
     shortDescription: '',
diff --git a/src/data/updateLog.json b/src/data/updateLog.json
index 5f45dd8..ef78e93 100644
--- a/src/data/updateLog.json
+++ b/src/data/updateLog.json
@@ -1,11 +1,11 @@
 [
   {
     "version": "2.0.0",
-    "date": "2025-03-16",
+    "date": "2025-03-18",
     "changes": [
       "修复了相同式神不能正确设置属性的问题",
-      "支持了多文件编辑",
-      "PS:当前导出截图宽度无法"
+      "支持了多文件编辑,重命名，删除效果",
+      "增加了最后一个文件/队伍/式神的删除限制"
     ]
   },
   {
diff --git a/src/main.js b/src/main.js
index 0c8769c..6cac8e5 100644
--- a/src/main.js
+++ b/src/main.js
@@ -1,7 +1,7 @@
 import { createApp } from 'vue'
 import App from './App.vue'
 
-import ElementPlus from 'element-plus'
+import ElementPlus, {ElMessageBox} from 'element-plus'
 import 'element-plus/dist/index.css'
 import * as ElementPlusIconsVue from '@element-plus/icons-vue'
 
@@ -44,6 +44,15 @@ const i18n = createI18n({
     },
 })
 
+// 设置ElMessageBox的默认配置
+ElMessageBox.defaults = {
+    confirmButtonText: '确定',
+    cancelButtonText: '取消',
+    type: 'warning', // 默认类型为警告
+    center: true, // 文字居中
+    customClass: 'my-message-box', // 自定义类名，用于CSS样式覆盖
+};
+
 const pinia = createPinia() // 创建 Pinia 实例
 
 app.use(pinia) // 使用 Pinia
diff --git a/src/stores/files.ts b/src/stores/files.ts
deleted file mode 100644
index dae4bdf..0000000
--- a/src/stores/files.ts
+++ /dev/null
@@ -1,98 +0,0 @@
-import {defineStore} from 'pinia';
-
-export const useFilesStore = defineStore('files', {
-    state: () => ({
-        fileList: [
-            {
-                label: 'Welcome',
-                name: "1",
-                visible: true,
-                groups: [
-                    {
-                        shortDescription: '<h1>鬼灵歌姬</h1><p>这是一个演示项目，用于测试显示效果</p>',
-                        groupInfo: [{
-                            "avatar": "/assets/Shikigami/sp/372.png",
-                            "name": "因幡辉夜姬",
-                            "rarity": "SP"
-                        },
-                            {
-                                "avatar": "/assets/Shikigami/ssr/356.png",
-                                "name": "千姬",
-                                "rarity": "SSR"
-                            },
-                            {
-                                "avatar": "/assets/Shikigami/sp/554.png",
-                                "name": "纺愿缘结神",
-                                "rarity": "SP"
-                            },
-                            {
-                                "avatar": "/assets/Shikigami/ssr/556.png",
-                                "name": "天照",
-                                "rarity": "SSR"
-                            },
-                            {
-                                "avatar": "/assets/Shikigami/ssr/557.png",
-                                "name": "伊邪那美",
-                                "rarity": "SSR"
-                            },
-                            {
-                                "avatar": "/assets/Shikigami/sp/367.png",
-                                "name": "绘世花鸟卷",
-                                "rarity": "SP"
-                            }],
-                        details: ''
-                    },
-                    {
-                        shortDescription: '',
-                        groupInfo: [{}, {}, {}, {}, {}],
-                        details: ''
-                    }
-                ]
-            }, {
-                label: 'File 2',
-                name: "2",
-                visible: true,
-                groups:[
-                    {
-                        shortDescription: '',
-                        groupInfo: [{}, {}, {}, {}, {}],
-                        details: ''
-                    },
-                    {
-                        shortDescription: '',
-                        groupInfo: [{}, {}, {}, {}, {}],
-                        details: ''
-                    }
-                ]
-            }],
-        activeFile: "1",
-    }),
-    getters: {
-        visibleFiles: (state) => state.fileList.filter(file => file.visible),
-    },
-    actions: {
-        addFile(file) {
-            this.fileList.push({...file, visible: true});
-            this.activeFile = file.name;
-        },
-        setActiveFile(fileId: number) {
-            this.activeFile = fileId;
-        },
-        setVisible(fileId: number, visibility: boolean) {
-            const file = this.fileList.find(file => file.name === fileId);
-            if (file) {
-                file.visible = visibility;
-            }
-        },
-        closeTab(fileName: String) {
-            const file = this.fileList.find(file => file.name === fileName);
-            if (file) {
-                file.visible = false;
-                if (this.activeFile === fileName) {
-                    const nextVisibleFile = this.visibleFiles[0];
-                    this.activeFile = nextVisibleFile ? nextVisibleFile.name : -1;
-                }
-            }
-        },
-    },
-});
\ No newline at end of file
diff --git a/src/ts/files.ts b/src/ts/files.ts
new file mode 100644
index 0000000..9896c95
--- /dev/null
+++ b/src/ts/files.ts
@@ -0,0 +1,252 @@
+import {defineStore} from 'pinia';
+import {ElMessageBox} from "element-plus";
+import {useGlobalMessage} from "./useGlobalMessage";
+
+const { showMessage } = useGlobalMessage();
+export const useFilesStore = defineStore('files', {
+    state: () => ({
+        fileList: [
+            {
+                "label": "Welcome",
+                "name": "1",
+                "type":"PVE",
+                "visible": true,
+                "groups": [
+                    {
+                        "shortDescription": "<h1>鬼灵歌姬</h1><h2><em>这是一个演示项目，用于测试显示6个式神的对齐效果</em></h2>",
+                        "groupInfo": [
+                            {
+                                "avatar": "/assets/Shikigami/sp/372.png",
+                                "name": "因幡辉夜姬",
+                                "rarity": "SP"
+                            },
+                            {
+                                "avatar": "/assets/Shikigami/ssr/356.png",
+                                "name": "千姬",
+                                "rarity": "SSR"
+                            },
+                            {
+                                "avatar": "/assets/Shikigami/sp/554.png",
+                                "name": "纺愿缘结神",
+                                "rarity": "SP"
+                            },
+                            {
+                                "avatar": "/assets/Shikigami/ssr/556.png",
+                                "name": "天照",
+                                "rarity": "SSR"
+                            },
+                            {
+                                "avatar": "/assets/Shikigami/ssr/557.png",
+                                "name": "伊邪那美",
+                                "rarity": "SSR"
+                            },
+                            {
+                                "avatar": "/assets/Shikigami/sp/367.png",
+                                "name": "绘世花鸟卷",
+                                "rarity": "SP"
+                            }
+                        ],
+                        "details": "<h2><strong>开局因幡普攻主怪后锁二</strong></h2>"
+                    },
+                    {
+                        "shortDescription": "<h1>魂土15秒</h1><p><em>相同式神编辑不同属性</em></p>",
+                        "groupInfo": [
+                            {
+                                "avatar": "/assets/Shikigami/ssr/364.png",
+                                "name": "阿修罗",
+                                "rarity": "SSR",
+                                "properties": {
+                                    "edit": true,
+                                    "yuhun": {
+                                        "yuhunSetEffect": [
+                                            {
+                                                "name": "狂骨",
+                                                "shortName": "狂",
+                                                "type": "attack",
+                                                "avatar": "/assets/Yuhun/狂骨.png"
+                                            },
+                                            {
+                                                "name": "荒骷髅",
+                                                "shortName": "荒",
+                                                "type": "PVE",
+                                                "avatar": "/assets/Yuhun/荒骷髅.png"
+                                            }
+                                        ],
+                                        "target": "1",
+                                        "property2": [
+                                            "Attack"
+                                        ],
+                                        "property4": [
+                                            "Attack"
+                                        ],
+                                        "property6": [
+                                            "Crit",
+                                            "CritDamage"
+                                        ]
+                                    },
+                                    "levelRequired": "40",
+                                    "speed": "",
+                                    "skillRequiredMode": "all",
+                                    "skillRequired": [
+                                        "5",
+                                        "5",
+                                        "5"
+                                    ]
+                                }
+                            },
+                            {
+                                "avatar": "/assets/Shikigami/ssr/364.png",
+                                "name": "阿修罗",
+                                "rarity": "SSR",
+                                "properties": {
+                                    "edit": true,
+                                    "yuhun": {
+                                        "yuhunSetEffect": [
+                                            {
+                                                "name": "狂骨",
+                                                "shortName": "狂",
+                                                "type": "attack",
+                                                "avatar": "/assets/Yuhun/狂骨.png"
+                                            },
+                                            {
+                                                "name": "鬼灵歌伎",
+                                                "shortName": "歌伎",
+                                                "type": "PVE",
+                                                "avatar": "/assets/Yuhun/鬼灵歌伎.png"
+                                            }
+                                        ],
+                                        "target": "0",
+                                        "property2": [
+                                            "Attack"
+                                        ],
+                                        "property4": [
+                                            "Attack"
+                                        ],
+                                        "property6": [
+                                            "Crit",
+                                            "CritDamage"
+                                        ]
+                                    },
+                                    "levelRequired": "40",
+                                    "speed": "",
+                                    "skillRequiredMode": "all",
+                                    "skillRequired": [
+                                        "5",
+                                        "5",
+                                        "5"
+                                    ]
+                                }
+                            },
+                            {
+                                "avatar": "/assets/Shikigami/ssr/370.png",
+                                "name": "饭笥",
+                                "rarity": "SSR"
+                            },
+                            {
+                                "avatar": "/assets/Shikigami/ssr/369.png",
+                                "name": "食灵",
+                                "rarity": "SSR"
+                            },
+                            {
+                                "avatar": "/assets/Shikigami/r/205.png",
+                                "name": "座敷童子",
+                                "rarity": "R"
+                            }
+                        ],
+                        "details": ""
+                    }
+                ]
+            },
+            {
+                "label": "Test",
+                "name": "2",
+                "visible": true,
+                "type":"PVE",
+                "groups": [
+                    {
+                        "shortDescription": "<h1>御魂·悲鸣</h1><p>这是一个演示项目，用于测试不同标签页的切换效果</p>",
+                        "groupInfo": [
+                            {},
+                            {},
+                            {},
+                            {},
+                            {}
+                        ],
+                        "details": ""
+                    },
+                    {
+                        "shortDescription": "",
+                        "groupInfo": [
+                            {},
+                            {},
+                            {},
+                            {},
+                            {}
+                        ],
+                        "details": ""
+                    }
+                ]
+            }
+        ],
+        activeFile: "1",
+    }),
+    getters: {
+        visibleFiles: (state) => state.fileList.filter(file => file.visible),
+    },
+    actions: {
+        addFile(file) {
+            this.fileList.push({...file, visible: true});
+            this.activeFile = file.name;
+        },
+        setActiveFile(fileId: number) {
+            this.activeFile = fileId;
+        },
+        setVisible(fileId: number, visibility: boolean) {
+            const file = this.fileList.find(file => file.name === fileId);
+            if (file) {
+                file.visible = visibility;
+            }
+        },
+        closeTab(fileName: String) {
+            const file = this.fileList.find(file => file.name === fileName);
+            if (file) {
+                file.visible = false;
+                if (this.activeFile === fileName) {
+                    const nextVisibleFile = this.visibleFiles[0];
+                    this.activeFile = nextVisibleFile ? nextVisibleFile.name : -1;
+                }
+            }
+        },
+        async deleteFile(fileId: string) {
+            try {
+                if (this.fileList.length === 1) {
+                    showMessage('warning', '无法删除');
+                    return;
+                }
+                await ElMessageBox.confirm('确定要删除此文件吗?', '提示', {
+                    confirmButtonText: '确定',
+                    cancelButtonText: '取消',
+                    type: 'warning',
+                });
+
+                const index = this.fileList.findIndex(file => file.name === fileId);
+                if (index > -1) {
+                    this.fileList.splice(index, 1);
+                    if (this.activeFile === fileId) {
+                        const nextVisibleFile = this.visibleFiles[0];
+                        this.activeFile = nextVisibleFile ? nextVisibleFile.name : "-1";
+                    }
+                }
+                showMessage('success', '删除成功!');
+            } catch (error) {
+                showMessage('info', '已取消删除');
+            }
+        },
+        renameFile(fileId, newName) {
+            const file = this.fileList.find(file => file.name === fileId);
+            if (file) {
+                file.label = newName;
+            }
+        },
+    },
+});
\ No newline at end of file
diff --git a/src/ts/useGlobalMessage.ts b/src/ts/useGlobalMessage.ts
new file mode 100644
index 0000000..388f552
--- /dev/null
+++ b/src/ts/useGlobalMessage.ts
@@ -0,0 +1,14 @@
+import { ElMessage } from 'element-plus';
+
+export function useGlobalMessage() {
+    const showMessage = (type: 'success' | 'warning' | 'info' | 'error', message: string) => {
+        ElMessage({
+            type,
+            message,
+        });
+    };
+
+    return {
+        showMessage,
+    };
+}
\ No newline at end of file