diff --git a/.env.development b/.env.development
index 7cf965b..2fd45c1 100644
--- a/.env.development
+++ b/.env.development
@@ -1,5 +1,6 @@
 NODE_ENV = developement
 VUE_APP_BASE_NAME = developement
 VUE_APP_BASE_URL = http://localhost:8080
-NOTE_MAX_WORDS = 10240
+VUE_APP_NOTE_MAX_COUNT = 409600
+VUE_APP_NOTE_MAX_DESC = 400K
 
diff --git a/.env.production b/.env.production
index 725f7b6..fbb661b 100644
--- a/.env.production
+++ b/.env.production
@@ -1,4 +1,5 @@
 NODE_ENV = production
 VUE_APP_BASE_NAME = production
 VUE_APP_BASE_URL = https://flagnote.com
-NOTE_MAX_WORDS = 10240
+VUE_APP_NOTE_MAX_COUNT = 409600
+VUE_APP_NOTE_MAX_DESC = 400K
\ No newline at end of file
diff --git a/src/api/note.js b/src/api/note.js
index f90ab86..993a74c 100644
--- a/src/api/note.js
+++ b/src/api/note.js
@@ -2,13 +2,8 @@ import axios from "axios";
 import { getStoreKey } from "@/api/lock";
 import storage from "@/libs/storage";
 import { md5 } from "@/libs/secret";
+import NoteConstant from "@/libs/constants";
 
-const servicePath = process.env.VUE_APP_BASE_URL;
-const noteMaxWords = parseInt(process.env.NOTE_MAX_WORDS);
-
-export {
-  noteMaxWords
-}
 
 export function saveNote(noteForm, secret) {
   let storeKey = secret.storeKey;
@@ -19,6 +14,7 @@ export function saveNote(noteForm, secret) {
   let note = {
     lock: starray[0],
     cipher: starray[1],
+    initTime: starray[3],
     text: starray[4],
     key: noteForm.key,
   };
@@ -32,13 +28,14 @@ export function saveNote(noteForm, secret) {
   form.append("lock", note.lock);
   form.append("key", note.key);
   form.append("md5", md5(note.text));
+  form.append("initTime",note.initTime)
 
   let config = {
     headers: { "Content-Type": "multipart/form-data" },
   };
 
   return axios({
-    url: servicePath + "/note/" + noteForm.key,
+    url: NoteConstant.servicePath + "/note/" + noteForm.key,
     method: "post",
     data: form,
     config: config,
@@ -54,7 +51,7 @@ export function deleteNote(key) {
   };
 
   return axios({
-    url: servicePath + "/note/" + key + "/delete",
+    url: NoteConstant.servicePath + "/note/" + key + "/delete",
     method: "post",
     data: note,
   });
@@ -62,7 +59,7 @@ export function deleteNote(key) {
 
 export function getNoteBlob(key) {
   return axios({
-    url: servicePath + "/note/" + key,
+    url: NoteConstant.servicePath + "/note/" + key,
     method: "get",
     responseType: "blob",
     ignoreError: 1,
@@ -72,7 +69,7 @@ export function getNoteBlob(key) {
 }
 
 export function getNoteMeta(key) {
-  let url = servicePath + "/note/" + key + "/noteMeta";
+  let url = NoteConstant.servicePath + "/note/" + key + "/noteMeta";
   let noteMeta = null;
   try {
     noteMeta = ajaxGet(url);
@@ -83,7 +80,7 @@ export function getNoteMeta(key) {
 }
 
 export function getKeyMeta() {
-  let url = servicePath + "/note/keyMeta";
+  let url = NoteConstant.servicePath + "/note/keyMeta";
   let keyMeta = null;
   try {
     keyMeta = ajaxGet(url);
diff --git a/src/i18n/config/en.js b/src/i18n/config/en.js
index 07e9cc8..dc1d8de 100644
--- a/src/i18n/config/en.js
+++ b/src/i18n/config/en.js
@@ -25,7 +25,7 @@ const en = {
     "100005": "Not Published!",
     "100006": "Server Unavailable!",
     "100011": "Empty Note!",
-    "100012": "Too Large, Beyond 400K!",
+    "100012": "Too Large, Beyond {0}!",
   }
 };
 export default en;
diff --git a/src/i18n/config/zh.js b/src/i18n/config/zh.js
index 57e8cc7..b838154 100644
--- a/src/i18n/config/zh.js
+++ b/src/i18n/config/zh.js
@@ -25,7 +25,7 @@ const zh = {
     "100005": "笔记未分享！",
     "100006": "服务器不可用！",
     "100011": "笔记为空!",
-    "100012": "笔记过大，超过400K!",
+    "100012": "笔记过大，超过{0}!",
   }
 };
 export default zh;
diff --git a/src/libs/constants.js b/src/libs/constants.js
new file mode 100644
index 0000000..9e1f351
--- /dev/null
+++ b/src/libs/constants.js
@@ -0,0 +1,9 @@
+const servicePath = process.env.VUE_APP_BASE_URL;
+const noteMaxCount = process.env.VUE_APP_NOTE_MAX_COUNT;
+const noteMaxDesc = process.env.VUE_APP_NOTE_MAX_DESC;
+
+export default {
+    servicePath,
+    noteMaxCount,
+    noteMaxDesc
+}
\ No newline at end of file
diff --git a/src/main.js b/src/main.js
index 6eafbb3..d43534c 100644
--- a/src/main.js
+++ b/src/main.js
@@ -5,8 +5,9 @@ import axios from 'axios'
 import VueAxios from 'vue-axios'
 import './plugins/iview.js'
 import i18n from './i18n/'
+import NoteConstant from "@/libs/constants";
 
-axios.defaults.baseURL = process.env.VUE_APP_BASE_URL;
+axios.defaults.baseURL = NoteConstant.servicePath;
 
 Vue.use(VueAxios, axios)
 
diff --git a/src/views/EditNote.vue b/src/views/EditNote.vue
index d8bd912..c785759 100644
--- a/src/views/EditNote.vue
+++ b/src/views/EditNote.vue
@@ -203,6 +203,7 @@ import storage from "@/libs/storage";
 import { setStoreText } from "@/libs/noteStorage";
 import { saveAs } from 'file-saver';
 import { isWeixin } from "@/libs/utils";
+import NoteConstant from "@/libs/constants";
 
 export default {
   name: 'EditNote',
@@ -343,8 +344,8 @@ export default {
     },
     recordText() {
       let text = this.noteForm.text;
-      if (text.length > 409600) {
-        this.errorInfo = this.$t('error.100012');
+      if (text.length > NoteConstant.noteMaxCount) {
+        this.errorInfo = this.$t('error.100012',[NoteConstant.noteMaxDesc]);
         this.model.showError = true;
         return;
       }
@@ -372,8 +373,8 @@ export default {
         let end = event.currentTarget.selectionEnd;
         let text = event.currentTarget.value;
 
-        if (text.length > 409600) {
-          this.errorInfo = this.$t('error.100012');
+        if (text.length > NoteConstant.noteMaxCount) {
+          this.errorInfo = this.$t('error.100012',[NoteConstant.noteMaxDesc]);
           this.model.showError = true;
           return;
         }
@@ -418,8 +419,8 @@ export default {
     },
     validateForm() {
       let text = this.noteForm.text;
-      if (text.length > 409600) {
-        this.errorInfo = this.$t('error.100012');
+      if (text.length > NoteConstant.noteMaxCount) {
+        this.errorInfo = this.$t('error.100012',[NoteConstant.noteMaxDesc]);
         this.model.showError = true;
         return false;
       }
diff --git a/src/views/ErrorNote.vue b/src/views/ErrorNote.vue
index 2dcb559..f1434de 100644
--- a/src/views/ErrorNote.vue
+++ b/src/views/ErrorNote.vue
@@ -145,6 +145,10 @@ export default {
     }
   },
   mounted() {
+    this.$nextTick(() => {
+      window.scrollTo(0, 0);
+    });
+
     //this.bindCopyTextEvent();
 
     const myObserver = new ResizeObserver(entries => {
@@ -161,6 +165,7 @@ export default {
     const someOtherEl = document.querySelector('#wrapper');
     myObserver.observe(someOtherEl);
 
+
   },
   methods: {
     refreshPage() {
diff --git a/yarn.lock b/yarn.lock
index 1bd1ca9..9e63f41 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2313,15 +2313,6 @@ clipboardy@^2.3.0:
     execa "^1.0.0"
     is-wsl "^2.1.1"
 
-cliui@^6.0.0:
-  version "6.0.0"
-  resolved "https://registry.yarnpkg.com/cliui/-/cliui-6.0.0.tgz#511d702c0c4e41ca156d7d0e96021f23e13225b1"
-  integrity sha512-t6wbgtoCXvAzst7QgXxJYqPt0usEfbgQdftEPbLL/cvv6HPE5VgvqCuAIDR0NgU52ds6rFwqrgakNLrHEjCbrQ==
-  dependencies:
-    string-width "^4.2.0"
-    strip-ansi "^6.0.0"
-    wrap-ansi "^6.2.0"
-
 cliui@^7.0.2, cliui@^7.0.4:
   version "7.0.4"
   resolved "https://registry.yarnpkg.com/cliui/-/cliui-7.0.4.tgz#a0265ee655476fc807aea9df3df8df7783808b4f"
@@ -2704,11 +2695,6 @@ debug@^4.0.1, debug@^4.1.0, debug@^4.1.1, debug@^4.3.2:
   dependencies:
     ms "2.1.2"
 
-decamelize@^1.2.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
-  integrity sha512-z2S+W9X73hAUUki+N+9Za2lBlun89zigOyGrsax+KUQ6wKW4ZoWpEYBkGhQjwAjjDCkWxhY0VKEhk8wzY7F5cA==
-
 deep-is@^0.1.3, deep-is@~0.1.3:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/deep-is/-/deep-is-0.1.4.tgz#a6f2dce612fadd2ef1f519b73551f17e85199831"
@@ -2781,11 +2767,6 @@ detect-node@^2.0.4:
   resolved "https://registry.yarnpkg.com/detect-node/-/detect-node-2.1.0.tgz#c9c70775a49c3d03bc2c06d9a73be550f978f8b1"
   integrity sha512-T0NIuQpnTvFDATNuHN5roPwSBG83rFsuO+MXXH9/3N1eFbn4wcPjttvjMLEPWJ0RGUYgQE7cGgS3tNxbqCGM7g==
 
-dijkstrajs@^1.0.1:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/dijkstrajs/-/dijkstrajs-1.0.2.tgz#2e48c0d3b825462afe75ab4ad5e829c8ece36257"
-  integrity sha512-QV6PMaHTCNmKSeP6QoXhVTw9snc9VD8MulTT0Bd99Pacp4SS1cjcrYPgBPmibqKVtMJJfqC6XvOXgPMEEPH/fg==
-
 dir-glob@^3.0.1:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/dir-glob/-/dir-glob-3.0.1.tgz#56dbf73d992a4a93ba1584f4534063fd2e41717f"
@@ -2904,11 +2885,6 @@ emojis-list@^3.0.0:
   resolved "https://registry.yarnpkg.com/emojis-list/-/emojis-list-3.0.0.tgz#5570662046ad29e2e916e71aae260abdff4f6a78"
   integrity sha512-/kyM18EfinwXZbno9FyUGeFh87KC8HRQBQGildHZbEuRyWFOmv1U10o9BBp8XVZDVNNuQKyIGIu5ZYAAXJ0V2Q==
 
-encode-utf8@^1.0.3:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/encode-utf8/-/encode-utf8-1.0.3.tgz#f30fdd31da07fb596f281beb2f6b027851994cda"
-  integrity sha512-ucAnuBEhUK4boH2HjVYG5Q2mQyPorvv0u/ocS+zhdw0S8AlHYY+GOFhP1Gio5z4icpP2ivFSvhtFjQi8+T9ppw==
-
 encodeurl@~1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/encodeurl/-/encodeurl-1.0.2.tgz#ad3ff4c86ec2d029322f5a02c3a9a606c95b3f59"
@@ -3447,7 +3423,7 @@ gensync@^1.0.0-beta.2:
   resolved "https://registry.yarnpkg.com/gensync/-/gensync-1.0.0-beta.2.tgz#32a6ee76c3d7f52d46b2b1ae5d93fea8580a25e0"
   integrity sha512-3hN7NaskYvMDLQY55gnW3NQ+mesEAepTqlg+VEbj7zzqEMBVNhzcGYYeqFo/TlYz6eQiFcp1HcsCZO+nGgS8zg==
 
-get-caller-file@^2.0.1, get-caller-file@^2.0.5:
+get-caller-file@^2.0.5:
   version "2.0.5"
   resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-2.0.5.tgz#4f94412a82db32f36e3b0b9741f8a97feb031f7e"
   integrity sha512-DyFP3BM/3YHTQOCUL/w0OZHR0lpKeGrxotcHWcqNEdnltqFwXVfhEBQ94eIo34AfQpo0rGki4cyIiftY06h2Fg==
@@ -4875,11 +4851,6 @@ pkg-dir@^4.1.0:
   dependencies:
     find-up "^4.0.0"
 
-pngjs@^5.0.0:
-  version "5.0.0"
-  resolved "https://registry.yarnpkg.com/pngjs/-/pngjs-5.0.0.tgz#e79dd2b215767fd9c04561c01236df960bce7fbb"
-  integrity sha512-40QW5YalBNfQo5yRYmiw7Yz6TKKVr3h6970B2YE+3fQpsWcrbj1PzJgxeJ19DRQjhMbKPIuMY8rFaXc8moolVw==
-
 popper.js@^1.14.6:
   version "1.16.1"
   resolved "https://registry.yarnpkg.com/popper.js/-/popper.js-1.16.1.tgz#2a223cb3dc7b6213d740e40372be40de43e65b1b"
@@ -5231,16 +5202,6 @@ punycode@^2.1.0:
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.1.tgz#b58b010ac40c22c5657616c8d2c2c02c7bf479ec"
   integrity sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A==
 
-qrcode@^1.5.1:
-  version "1.5.1"
-  resolved "https://registry.yarnpkg.com/qrcode/-/qrcode-1.5.1.tgz#0103f97317409f7bc91772ef30793a54cd59f0cb"
-  integrity sha512-nS8NJ1Z3md8uTjKtP+SGGhfqmTCs5flU/xR623oI0JX+Wepz9R8UrRVCTBTJm3qGw3rH6jJ6MUHjkDx15cxSSg==
-  dependencies:
-    dijkstrajs "^1.0.1"
-    encode-utf8 "^1.0.3"
-    pngjs "^5.0.0"
-    yargs "^15.3.1"
-
 qrcodejs2@^0.0.2:
   version "0.0.2"
   resolved "https://registry.yarnpkg.com/qrcodejs2/-/qrcodejs2-0.0.2.tgz#465afe5e39f19facecb932c11f7a186109146ae1"
@@ -5412,11 +5373,6 @@ require-from-string@^2.0.2:
   resolved "https://registry.yarnpkg.com/require-from-string/-/require-from-string-2.0.2.tgz#89a7fdd938261267318eafe14f9c32e598c36909"
   integrity sha512-Xf0nWe6RseziFMu+Ap9biiUbmplq6S9/p+7w7YXP/JBHhrUDDUhwa+vANyubuqfZWTveU//DYVGsDG7RKL/vEw==
 
-require-main-filename@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/require-main-filename/-/require-main-filename-2.0.0.tgz#d0b329ecc7cc0f61649f62215be69af54aa8989b"
-  integrity sha512-NKN5kMDylKuldxYLSUfrbo5Tuzh4hd+2E8NPPX02mZtn1VuREQToYe/ZdlJy+J3uCpfaiGF05e7B8W0iXbQHmg==
-
 requires-port@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/requires-port/-/requires-port-1.0.0.tgz#925d2601d39ac485e091cf0da5c6e694dc3dcaff"
@@ -5602,11 +5558,6 @@ serve-static@1.15.0:
     parseurl "~1.3.3"
     send "0.18.0"
 
-set-blocking@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/set-blocking/-/set-blocking-2.0.0.tgz#045f9782d011ae9a6803ddd382b24392b3d890f7"
-  integrity sha512-KiKBS8AnWGEyLzofFfmvKwpdPzqiy16LvQfK3yv/fVH7Bj13/wl3JSR1J+rfgRE9q7xUJK4qvgS8raSOeLUehw==
-
 setprototypeof@1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.1.0.tgz#d0bd85536887b6fe7c0d818cb962d9d91c54e656"
@@ -6468,11 +6419,6 @@ whatwg-url@^5.0.0:
     tr46 "~0.0.3"
     webidl-conversions "^3.0.0"
 
-which-module@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/which-module/-/which-module-2.0.0.tgz#d9ef07dce77b9902b8a3a8fa4b31c3e3f7e6e87a"
-  integrity sha512-B+enWhmw6cjfVC7kS8Pj9pCrKSc5txArRyaYGe088shv/FGWH+0Rjx/xPgtsWfsUtS27FkP697E4DDhgrgoc0Q==
-
 which-typed-array@^1.1.2:
   version "1.1.9"
   resolved "https://registry.yarnpkg.com/which-typed-array/-/which-typed-array-1.1.9.tgz#307cf898025848cf995e795e8423c7f337efbde6"
@@ -6517,15 +6463,6 @@ wrap-ansi@^3.0.1:
     string-width "^2.1.1"
     strip-ansi "^4.0.0"
 
-wrap-ansi@^6.2.0:
-  version "6.2.0"
-  resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-6.2.0.tgz#e9393ba07102e6c91a3b221478f0257cd2856e53"
-  integrity sha512-r6lPcBGxZXlIcymEu7InxDMhdW0KDxpLgoFLcguasxCaJ/SOIZwINatK9KY/tf+ZrlywOKU0UDj3ATXUBfxJXA==
-  dependencies:
-    ansi-styles "^4.0.0"
-    string-width "^4.1.0"
-    strip-ansi "^6.0.0"
-
 wrap-ansi@^7.0.0:
   version "7.0.0"
   resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-7.0.0.tgz#67e145cff510a6a6984bdf1152911d69d2eb9e43"
@@ -6550,11 +6487,6 @@ ws@^8.4.2:
   resolved "https://registry.yarnpkg.com/ws/-/ws-8.11.0.tgz#6a0d36b8edfd9f96d8b25683db2f8d7de6e8e143"
   integrity sha512-HPG3wQd9sNQoT9xHyNCXoDUa+Xw/VevmY9FoHyQ+g+rrMn4j6FB4np7Z0OhdTgjx6MgQLK7jwSy1YecU1+4Asg==
 
-y18n@^4.0.0:
-  version "4.0.3"
-  resolved "https://registry.yarnpkg.com/y18n/-/y18n-4.0.3.tgz#b5f259c82cd6e336921efd7bfd8bf560de9eeedf"
-  integrity sha512-JKhqTOwSrqNA1NY5lSztJ1GrBiUodLMmIZuLiDaMRJ+itFd+ABVE8XBjOvIWL+rSqNDC74LCSFmlb/U4UZ4hJQ==
-
 y18n@^5.0.5:
   version "5.0.8"
   resolved "https://registry.yarnpkg.com/y18n/-/y18n-5.0.8.tgz#7f4934d0f7ca8c56f95314939ddcd2dd91ce1d55"
@@ -6575,36 +6507,11 @@ yaml@^1.10.0, yaml@^1.10.2:
   resolved "https://registry.yarnpkg.com/yaml/-/yaml-1.10.2.tgz#2301c5ffbf12b467de8da2333a459e29e7920e4b"
   integrity sha512-r3vXyErRCYJ7wg28yvBY5VSoAF8ZvlcW9/BwUzEtUsjvX/DKs24dIkuwjtuprwJJHsbyUbLApepYTR1BN4uHrg==
 
-yargs-parser@^18.1.2:
-  version "18.1.3"
-  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-18.1.3.tgz#be68c4975c6b2abf469236b0c870362fab09a7b0"
-  integrity sha512-o50j0JeToy/4K6OZcaQmW6lyXXKhq7csREXcDwk2omFPJEwUNOVtJKvmDr9EI1fAJZUyZcRF7kxGBWmRXudrCQ==
-  dependencies:
-    camelcase "^5.0.0"
-    decamelize "^1.2.0"
-
 yargs-parser@^20.2.2:
   version "20.2.9"
   resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-20.2.9.tgz#2eb7dc3b0289718fc295f362753845c41a0c94ee"
   integrity sha512-y11nGElTIV+CT3Zv9t7VKl+Q3hTQoT9a1Qzezhhl6Rp21gJ/IVTW7Z3y9EWXhuUBC2Shnf+DX0antecpAwSP8w==
 
-yargs@^15.3.1:
-  version "15.4.1"
-  resolved "https://registry.yarnpkg.com/yargs/-/yargs-15.4.1.tgz#0d87a16de01aee9d8bec2bfbf74f67851730f4f8"
-  integrity sha512-aePbxDmcYW++PaqBsJ+HYUFwCdv4LVvdnhBy78E57PIor8/OVvhMrADFFEDh8DHDFRv/O9i3lPhsENjO7QX0+A==
-  dependencies:
-    cliui "^6.0.0"
-    decamelize "^1.2.0"
-    find-up "^4.1.0"
-    get-caller-file "^2.0.1"
-    require-directory "^2.1.1"
-    require-main-filename "^2.0.0"
-    set-blocking "^2.0.0"
-    string-width "^4.2.0"
-    which-module "^2.0.0"
-    y18n "^4.0.0"
-    yargs-parser "^18.1.2"
-
 yargs@^16.0.0:
   version "16.2.0"
   resolved "https://registry.yarnpkg.com/yargs/-/yargs-16.2.0.tgz#1c82bf0f6b6a66eafce7ef30e376f49a12477f66"