diff --git a/src/router/index.js b/src/router/index.js
index 0731f33..b25687f 100644
--- a/src/router/index.js
+++ b/src/router/index.js
@@ -2,8 +2,8 @@ import Vue from "vue";
 import VueRouter from "vue-router";
 import EditNote from "@/views/EditNote.vue";
 import ViewNote from "@/views/ViewNote.vue";
-import ErrorView from "@/views/ErrorView.vue";
-import InvalidateNote from "@/views/InvalidateNote.vue";
+import ErrorRoute from "@/views/ErrorRoute.vue";
+import ErrorNote from "@/views/ErrorNote.vue";
 import { getKeyMeta, getNoteMeta } from "@/api/note";
 import { getStoreKey } from "@/api/lock";
 import storage from "@/libs/storage";
@@ -27,7 +27,7 @@ function getErrorMetaParam() {
 }
 
 function getNoteView() {
-  if(errorMeta){
+  if (errorMeta) {
     return;
   }
 
@@ -42,7 +42,7 @@ function getNoteView() {
   let regKey = /^[abcdefhikmnopqstuvwxyz23456789]{16}$/;
   if (!regKey.test(key)) {
     errorMeta = 100002;
-    return InvalidateNote;
+    return ErrorNote;
   }
 
   if (keyMeta && keyMeta.key) {
@@ -56,13 +56,13 @@ function getNoteView() {
   //server error
   if (!noteMeta) {
     errorMeta = 100006;
-    return InvalidateNote;
+    return ErrorNote;
   }
 
   //invalidated key
   if (!noteMeta.key) {
     errorMeta = 100002;
-    return InvalidateNote;
+    return ErrorNote;
   }
 
   //validated state
@@ -77,10 +77,10 @@ function getNoteView() {
     // user deleted
     if (noteMeta.ttl > 0) {
       errorMeta = 100003;
-      return InvalidateNote;
+      return ErrorNote;
     } else {// timeout
       errorMeta = 100004;
-      return InvalidateNote;
+      return ErrorNote;
     }
   }
 
@@ -94,17 +94,17 @@ function getNoteView() {
       let df = storage.session.getText(storeKey + "_delete")
       if (df) {//unsubmitted,user deleted.
         errorMeta = 100003;
-        return InvalidateNote;
+        return ErrorNote;
       } else {//unsubmitted
         errorMeta = 100005;
-        return InvalidateNote;
+        return ErrorNote;
       }
     }
   }
 
   // other exception
   errorMeta = 100001;
-  return InvalidateNote;
+  return ErrorNote;
 }
 
 function getHomeRedirect() {
@@ -119,7 +119,7 @@ function getHomeRedirect() {
   // server error
   if (!keyMeta) {
     errorMeta = 100006;
-    return "/invalidatenote";
+    return "/error_"+errorMeta;
   }
 
   return "/" + keyMeta.key;
@@ -131,14 +131,14 @@ const routes = [
     name: "home",
     redirect: getHomeRedirect(),
   },
-  { path: "/invalidatenote", component: InvalidateNote },
+  { path: "/error_:code([0-9]{6})", component: ErrorNote },
   {
     path: "/:name([a-z0-9]{1,20})",
     name: "note",
     component: getNoteView(),
     meta: { keyMeta: getKeyMetaParam(), noteMeta: getNoteMetaParam(), errorMeta: getErrorMetaParam() },
   },
-  { path: "/:path(.*)", component: ErrorView }
+  { path: "/:path(.*)", component: ErrorRoute }
 ];
 
 const router = new VueRouter({
diff --git a/src/views/EditNote.vue b/src/views/EditNote.vue
index 0a8cffc..48c4f60 100644
--- a/src/views/EditNote.vue
+++ b/src/views/EditNote.vue
@@ -149,7 +149,7 @@
                 <div id="wrapper" style="border-left: 0px solid #FF3366;">
                   <Input element-id="noteText" type="textarea" :border="false" v-model="noteForm.text" autofocus
                     :autosize="{ minRows: 30, maxRows: 20480 }"  :placeholder="$t('content.noteTip')" @input="recordText"
-                    @on-keydown="recordEventKdown" @on-keyup="recordEventKup"/>
+                    @on-keydown="recordEventKdown"/>
                 </div>
               </Form>
             </Card>
@@ -345,20 +345,19 @@ export default {
 
       setStoreText(this.noteForm, this.state, this.secret);
     },
-    recordEventKup(event) {
-      let tn = event.currentTarget.value;
-      let ss = event.currentTarget.selectionStart;
-      let cline = tn.substring(0, ss).split('\n').length;
+    // recordEventKup(event) {
+      // let tn = event.currentTarget.value;
+      // let ss = event.currentTarget.selectionStart;
+      // let cline = tn.substring(0, ss).split('\n').length;
 
-      var noteTop = parseFloat(window.getComputedStyle(event.currentTarget).lineHeight) * cline;
-      console.log(noteTop)
-      var scrollTop = document.documentElement.scrollTop || document.body.scrollTop;
-      console.log(scrollTop)
-      if (noteTop < scrollTop+10) {
-        window.scrollTo(0, noteTop-10);
-      }
-
-    },
+      // var noteTop = parseFloat(window.getComputedStyle(event.currentTarget).lineHeight) * cline;
+      // console.log(noteTop)
+      // var scrollTop = document.documentElement.scrollTop || document.body.scrollTop;
+      // console.log(scrollTop)
+      // if (noteTop < scrollTop+10) {
+      //   window.scrollTo(0, noteTop-10);
+      // }
+    // },
     recordEventKdown(event) {
 
       if (event.key == "Tab") {
diff --git a/src/views/InvalidateNote.vue b/src/views/ErrorNote.vue
similarity index 89%
rename from src/views/InvalidateNote.vue
rename to src/views/ErrorNote.vue
index 8984699..2dcb559 100644
--- a/src/views/InvalidateNote.vue
+++ b/src/views/ErrorNote.vue
@@ -85,8 +85,7 @@
               <div id="wrapper" style="border-left: 0px solid #FF3366;">
                 <div id="noteText" style="text-align: center;min-height: 650px;" class="monoFt">
                   <h1></h1>
-                  {{ $t("content.blankTip") }}
-                  {{ $t("error."+this.errorInfo.code) }}
+                  {{ $t("error." + this.errorInfo.code) }}
                 </div>
               </div>
             </Card>
@@ -106,7 +105,7 @@
 
 <script>
 export default {
-  name: 'InvalidateNote',
+  name: 'ErrorNote',
   components: {},
   props: {},
   data() {
@@ -135,8 +134,15 @@ export default {
     }
   },
   created() {
-    this.errorInfo.code = this.$route.meta.errorMeta;
-    //this.noteForm.key = this.$route.params.name;
+    if (this.$route.meta.errorMeta) {
+      this.errorInfo.code = this.$route.meta.errorMeta;
+    } else if (this.$route.params.code) {
+      this.errorInfo.code = this.$route.params.code;
+    }
+
+    if (this.$route.params.name) {
+      this.noteForm.key = this.$route.params.name;
+    }
   },
   mounted() {
     //this.bindCopyTextEvent();
diff --git a/src/views/ErrorView.vue b/src/views/ErrorRoute.vue
similarity index 70%
rename from src/views/ErrorView.vue
rename to src/views/ErrorRoute.vue
index fc9cf7c..944e0c5 100644
--- a/src/views/ErrorView.vue
+++ b/src/views/ErrorRoute.vue
@@ -1,18 +1,18 @@
 <template>
   <div class="error">
-    error
+    route error
   </div>
 </template>
 
 <script>
 export default {
-  name: 'ErrorView',
+  name: 'ErrorRoute',
   components: {},
   data() {
     return {}
   },
     created() {
-        alert("error")
+        alert("route error")
     }
 }
 </script>