diff --git a/src/components/Toolbar.vue b/src/components/Toolbar.vue
index 93e191b..0d62f38 100644
--- a/src/components/Toolbar.vue
+++ b/src/components/Toolbar.vue
@@ -4,13 +4,10 @@
       <el-button icon="Upload" type="primary" @click="handleImport">{{ t('import') }}</el-button>
       <el-button icon="Download" type="primary" @click="handleExport">{{ t('export') }}</el-button>
       <el-button icon="Share" type="primary" @click="prepareCapture">{{ t('prepareCapture') }}</el-button>
-      <el-button icon="Setting" type="primary" @click="state.showWatermarkDialog = true">{{
-          t('setWatermark')
-        }}
-      </el-button>
-      <!-- 新增的按钮 -->
-      <el-button type="info" @click="showUpdateLog">更新日志</el-button>
-      <el-button type="warning" @click="showFeedbackForm">问题反馈</el-button>
+      <el-button icon="Setting" type="primary" @click="state.showWatermarkDialog = true">{{ t('setWatermark') }}</el-button>
+      <el-button type="info" @click="loadExample">{{ t('loadExample') }}</el-button>
+      <el-button type="info" @click="showUpdateLog">{{ t('updateLog') }}</el-button>
+      <el-button type="warning" @click="showFeedbackForm">{{ t('feedback') }}</el-button>
     </div>
 
     <!-- 更新日志对话框 -->
@@ -25,7 +22,7 @@
       </ul>
     </el-dialog>
 
-    <!-- 更新日志对话框 -->
+    <!-- 问题反馈对话框 -->
     <el-dialog v-model="state.showFeedbackFormDialog" title="更新日志" width="60%">
       <span style="font-size: 24px;">备注阴阳师</span>
       <br/>
@@ -79,13 +76,17 @@
 </template>
 
 <script setup lang="ts">
-import {ref, reactive} from 'vue';
+import {ref, reactive, onMounted} from 'vue';
 import html2canvas from "html2canvas";
 import {useI18n} from 'vue-i18n';
 import updateLogs from "../data/updateLog.json"
+import filesStoreExample from "../data/filesStoreExample.json"
 import {useFilesStore} from "@/ts/files";
+import {ElMessageBox} from "element-plus";
+import {useGlobalMessage} from "@/ts/useGlobalMessage";
 
 const filesStore = useFilesStore();
+const { showMessage } = useGlobalMessage();
 
 // 获取当前的 i18n 实例
 const {t} = useI18n();
@@ -99,18 +100,47 @@ const state = reactive({
   showFeedbackFormDialog: false, // 控制反馈表单对话框的显示状态
 });
 
+const loadExample = () => {
+  ElMessageBox.confirm(
+      '加载样例会覆盖当前数据，是否覆盖？',
+      '提示',
+      {
+        confirmButtonText: '覆盖',
+        cancelButtonText: '取消',
+        type: 'warning',
+      }
+  ).then(() => {
+    filesStore.$patch({fileList: filesStoreExample});
+    showMessage('success', '数据已恢复');
+  }).catch(() => {
+    showMessage('info', '选择了不恢复旧数据');
+  });
+}
 
+const CURRENT_APP_VERSION = updateLogs[0].version;
 const showUpdateLog = () => {
   state.showUpdateLogDialog = !state.showUpdateLogDialog;
 };
 
+onMounted(() => {
+  const lastVersion = localStorage.getItem('appVersion');
+
+  if (lastVersion !== CURRENT_APP_VERSION) {
+    // 如果版本号不同，则显示更新日志对话框
+    state.showUpdateLogDialog = true;
+    // 更新本地存储中的版本号为当前版本
+    localStorage.setItem('appVersion', CURRENT_APP_VERSION);
+  }
+});
+
+
 const showFeedbackForm = () => {
   state.showFeedbackFormDialog = !state.showFeedbackFormDialog;
 };
 
 const handleExport = () => {
   const dataStr = JSON.stringify(filesStore.fileList, null, 2);
-  const blob = new Blob([dataStr], { type: 'application/json;charset=utf-8' });
+  const blob = new Blob([dataStr], {type: 'application/json;charset=utf-8'});
   const url = URL.createObjectURL(blob);
   const link = document.createElement('a');
   link.href = url;
@@ -132,8 +162,8 @@ const handleImport = () => {
           const data = JSON.parse(e.target.result as string);
           if (data[0].visible === true) {
             // 新版本格式：直接替换 fileList
-            filesStore.$patch({ fileList: data });
-          } else  {
+            filesStore.$patch({fileList: data});
+          } else {
             // 旧版本格式：仅包含 groups 数组
             const newFile = {
               label: `File ${filesStore.fileList.length + 1}`,
@@ -154,18 +184,27 @@ const handleImport = () => {
 };
 
 const watermark = reactive({
-  text: '示例水印',
-  fontSize: 30,
-  color: 'rgba(184, 184, 184, 0.3)',
-  angle: -20,
-  rows: 1,  // 新增行数
-  cols: 1   // 新增列数
+  text: localStorage.getItem('watermark.text') || '示例水印',
+  fontSize: Number(localStorage.getItem('watermark.fontSize')) || 30,
+  color: localStorage.getItem('watermark.color') || 'rgba(184, 184, 184, 0.3)',
+  angle: Number(localStorage.getItem('watermark.angle')) || -20,
+  rows: Number(localStorage.getItem('watermark.rows')) || 1,
+  cols: Number(localStorage.getItem('watermark.cols')) || 1,
 });
 
 const applyWatermarkSettings = () => {
+  // 保存水印设置到 localStorage
+  localStorage.setItem('watermark.text', watermark.text);
+  localStorage.setItem('watermark.fontSize', String(watermark.fontSize));
+  localStorage.setItem('watermark.color', watermark.color);
+  localStorage.setItem('watermark.angle', String(watermark.angle));
+  localStorage.setItem('watermark.rows', String(watermark.rows));
+  localStorage.setItem('watermark.cols', String(watermark.cols));
+
   state.showWatermarkDialog = false;
 };
 
+
 // 计算视觉总高度
 function calculateVisualHeight(selector) {
   // 1. 获取所有目标元素
diff --git a/src/data/filesStoreExample.json b/src/data/filesStoreExample.json
new file mode 100644
index 0000000..b5e9f1f
--- /dev/null
+++ b/src/data/filesStoreExample.json
@@ -0,0 +1,183 @@
+[
+  {
+    "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": ""
+      }
+    ]
+  }
+]
\ No newline at end of file
diff --git a/src/data/updateLog.json b/src/data/updateLog.json
index c4d9111..c2e9451 100644
--- a/src/data/updateLog.json
+++ b/src/data/updateLog.json
@@ -1,10 +1,10 @@
 [
   {
     "version": "2.2.0",
-    "date": "2025-03-19",
+    "date": "2025-03-21",
     "changes": [
       "优化文本编辑显示",
-      "增加缓存机制，支持在未保存的情况下恢复数据"
+      "增加缓存机制，支持在未保存的情况下恢复数据,水印设置信息"
     ]
   },
   {
diff --git a/src/locales/zh.json b/src/locales/zh.json
index 19da193..0967052 100644
--- a/src/locales/zh.json
+++ b/src/locales/zh.json
@@ -2,6 +2,9 @@
   "import": "导入",
   "export": "导出",
   "setWatermark": "设置水印",
+  "loadExample": "加载样例",
+  "updateLog":"更新日志",
+  "feedback":"问题反馈",
   "Copy": "复制",
   "Paste": "粘贴",
   "AddGroup": "新增小队",
diff --git a/src/ts/files.ts b/src/ts/files.ts
index 2e83c54..c5ec2f7 100644
--- a/src/ts/files.ts
+++ b/src/ts/files.ts
@@ -4,12 +4,33 @@ import {useGlobalMessage} from "./useGlobalMessage";
 
 const { showMessage } = useGlobalMessage();
 
+function getDefaultState() {
+    return {
+        fileList: [{
+            "label": "File 1",
+            "name": "1",
+            "visible": true,
+            "type":"PVE",
+            "groups": [
+                {
+                    "shortDescription": "",
+                    "groupInfo": [
+                        {}, {}, {}, {}, {}
+                    ],
+                    "details": ""
+                }
+            ]
+        }],
+        activeFile: "1",
+    };
+}
+
 function saveStateToLocalStorage(state) {
     localStorage.setItem('filesStore', JSON.stringify(state));
 }
 
-function clearLocalStorage() {
-    localStorage.clear()
+function clearFilesStoreLocalStorage() {
+    localStorage.removeItem('filesStore')
 }
 
 function loadStateFromLocalStorage() {
@@ -17,199 +38,17 @@ function loadStateFromLocalStorage() {
 }
 
 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",
-    }),
+    state: () => getDefaultState(),
     getters: {
         visibleFiles: (state) => state.fileList.filter(file => file.visible),
     },
     actions: {
         initializeWithPrompt() {
             const savedState = loadStateFromLocalStorage();
-            if (savedState) {
+            const defaultState = getDefaultState();
+
+            const isSame = JSON.stringify(savedState) === JSON.stringify(defaultState);
+            if (savedState && !isSame) {
                 ElMessageBox.confirm(
                     '检测到有未保存的旧数据，是否恢复？',
                     '提示',
@@ -223,7 +62,7 @@ export const useFilesStore = defineStore('files', {
                     this.activeFile = savedState.activeFile || "1";
                     showMessage('success', '数据已恢复');
                 }).catch(() => {
-                    clearLocalStorage();
+                    clearFilesStoreLocalStorage();
                     showMessage('info', '选择了不恢复旧数据');
                 });
             }