diff --git a/resources/assets/js/functions/utils.js b/resources/assets/js/functions/utils.js
new file mode 100755
index 000000000..092d3e684
--- /dev/null
+++ b/resources/assets/js/functions/utils.js
@@ -0,0 +1,49 @@
+module.exports = {
+    /**
+     * 消息格式化处理
+     * @param text
+     * @param userid
+     * @returns {string|*}
+     */
+    textMsgFormat(text, userid) {
+        if (!text) {
+            return ""
+        }
+        const atReg = new RegExp(`<span class="mention user" data-id="${userid}">`, "g")
+        text = text.trim().replace(/(\n\x20*){3,}/g, "\n\n");
+        text = text.replace(/&nbsp;/g, ' ')
+        text = text.replace(/<p><\/p>/g, '<p><br/></p>')
+        text = text.replace(/\{\{RemoteURL\}\}/g, $A.apiUrl('../'))
+        text = text.replace(atReg, `<span class="mention me" data-id="${userid}">`)
+        // 处理内容连接
+        if (/https*:\/\//.test(text)) {
+            text = text.split(/(<[^>]*>)/g).map(string => {
+                if (string && !/<[^>]*>/.test(string)) {
+                    string = string.replace(/(https*:\/\/)((\w|=|\?|\.|\/|&|-|:|\+|%|;)+)/g, "<a href=\"$1$2\" target=\"_blank\">$1$2</a>")
+                }
+                return string;
+            }).join("")
+        }
+        // 处理图片显示尺寸
+        const array = text.match(/<img\s+[^>]*?>/g);
+        if (array) {
+            const widthReg = new RegExp("width=\"(\\d+)\""),
+                heightReg = new RegExp("height=\"(\\d+)\"")
+            array.some(res => {
+                const widthMatch = res.match(widthReg),
+                    heightMatch = res.match(heightReg);
+                if (widthMatch && heightMatch) {
+                    const width = parseInt(widthMatch[1]),
+                        height = parseInt(heightMatch[1]),
+                        maxSize = res.indexOf("emoticon") > -1 ? 150 : 220;
+                    const scale = $A.scaleToScale(width, height, maxSize, maxSize);
+                    const value = res
+                        .replace(widthReg, `original-width="${width}" width="${scale.width}"`)
+                        .replace(heightReg, `original-height="${height}" height="${scale.height}"`)
+                    text = text.replace(res, value)
+                }
+            })
+        }
+        return text;
+    }
+}
diff --git a/resources/assets/js/pages/manage/components/DialogView.vue b/resources/assets/js/pages/manage/components/DialogView.vue
index 3f1c401c3..beb93cf2d 100644
--- a/resources/assets/js/pages/manage/components/DialogView.vue
+++ b/resources/assets/js/pages/manage/components/DialogView.vue
@@ -124,6 +124,7 @@ import WCircle from "../../../components/WCircle";
 import {mapState} from "vuex";
 import {Store} from "le5le-store";
 import longpress from "../../../directives/longpress";
+import {textMsgFormat} from "../../../functions/utils";
 
 export default {
     name: "DialogView",
@@ -224,10 +225,6 @@ export default {
                 }
             }
             return classArray;
-        },
-
-        atUserReg() {
-            return new RegExp(`<span class="mention user" data-id="${this.userId}">`, "g")
         }
     },
 
@@ -292,44 +289,7 @@ export default {
         },
 
         textMsg(text) {
-            if (!text) {
-                return ""
-            }
-            text = text.trim().replace(/(\n\x20*){3,}/g, "\n\n");
-            text = text.replace(/&nbsp;/g, ' ')
-            text = text.replace(/<p><\/p>/g, '<p><br/></p>')
-            text = text.replace(/\{\{RemoteURL\}\}/g, $A.apiUrl('../'))
-            text = text.replace(this.atUserReg, `<span class="mention me" data-id="${this.userId}">`)
-            // 处理内容连接
-            if (/https*:\/\//.test(text)) {
-                text = text.split(/(<[^>]*>)/g).map(string => {
-                    if (string && !/<[^>]*>/.test(string)) {
-                        string = string.replace(/(https*:\/\/)((\w|=|\?|\.|\/|&|-|:|\+|%|;)+)/g, "<a href=\"$1$2\" target=\"_blank\">$1$2</a>")
-                    }
-                    return string;
-                }).join("")
-            }
-            // 处理图片显示尺寸
-            const array = text.match(/<img\s+[^>]*?>/g);
-            if (array) {
-                const widthReg = new RegExp("width=\"(\\d+)\""),
-                    heightReg = new RegExp("height=\"(\\d+)\"")
-                array.some(res => {
-                    const widthMatch = res.match(widthReg),
-                        heightMatch = res.match(heightReg);
-                    if (widthMatch && heightMatch) {
-                        const width = parseInt(widthMatch[1]),
-                            height = parseInt(heightMatch[1]),
-                            maxSize = res.indexOf("emoticon") > -1 ? 150 : 220;
-                        const scale = $A.scaleToScale(width, height, maxSize, maxSize);
-                        const value = res
-                            .replace(widthReg, `original-width="${width}" width="${scale.width}"`)
-                            .replace(heightReg, `original-height="${height}" height="${scale.height}"`)
-                        text = text.replace(res, value)
-                    }
-                })
-            }
-            return text;
+            return textMsgFormat(text, this.userId);
         },
 
         recordStyle(info) {
diff --git a/resources/assets/js/pages/manage/components/DialogWrapper.vue b/resources/assets/js/pages/manage/components/DialogWrapper.vue
index 4832d2f2d..9c4c26982 100644
--- a/resources/assets/js/pages/manage/components/DialogWrapper.vue
+++ b/resources/assets/js/pages/manage/components/DialogWrapper.vue
@@ -570,15 +570,20 @@ export default {
             this.onActive();
             //
             let tempId = $A.randomString(16);
-            this.tempMsgs.push({
+            let tempMsg = {
                 id: tempId,
                 dialog_id: this.dialogData.id,
                 type: 'text',
                 userid: this.userId,
                 msg: {
-                    text: msgText,
+                    text: $A.stringLength(msgText) > 2000 ? '' : msgText,
                 },
-            });
+            };
+            if (msgText.length > 2000) {
+                tempMsg.type = 'loading';
+                tempMsg.msg = { };
+            }
+            this.tempMsgs.push(tempMsg);
             //
             this.$store.dispatch("call", {
                 url: 'dialog/msg/sendtext',
diff --git a/resources/assets/js/pages/single/fileMsg.vue b/resources/assets/js/pages/single/fileMsg.vue
index 6c6fed0ce..6774aa162 100644
--- a/resources/assets/js/pages/single/fileMsg.vue
+++ b/resources/assets/js/pages/single/fileMsg.vue
@@ -7,7 +7,10 @@
             <TEditor v-else-if="isType('text')" :value="msgDetail.content.content" height="100%" readOnly/>
             <Drawio v-else-if="isType('drawio')" v-model="msgDetail.content" :title="msgDetail.msg.name" readOnly/>
             <Minder v-else-if="isType('mind')" :value="msgDetail.content" readOnly/>
-            <AceEditor v-else-if="isType('code')" v-model="msgDetail.content.content" :ext="msgDetail.msg.ext" class="view-editor" readOnly/>
+            <template v-else-if="isType('code')">
+                <div v-if="isLongText(msgDetail.msg.name)" class="view-code" v-html="longTextFormat(msgDetail.content.content)"></div>
+                <AceEditor v-else v-model="msgDetail.content.content" :ext="msgDetail.msg.ext" class="view-editor" readOnly/>
+            </template>
             <OnlyOffice v-else-if="isType('office')" v-model="officeContent" :code="officeCode" :documentKey="documentKey" readOnly/>
             <iframe v-else-if="isType('preview')" class="preview-iframe" :src="previewUrl"/>
             <div v-else class="no-support">{{$L('不支持单独查看此消息')}}</div>
@@ -23,7 +26,8 @@
     .ace_editor,
     .markdown-preview-warp,
     .teditor-wrapper,
-    .no-support {
+    .no-support,
+    .view-code {
         position: absolute;
         top: 0;
         left: 0;
@@ -39,6 +43,11 @@
         float: none;
         max-width: none;
     }
+    .view-code {
+        white-space: pre-wrap;
+        word-wrap: break-word;
+        overflow: auto;
+    }
     .view-editor,
     .no-support {
         display: flex;
@@ -59,6 +68,8 @@
 <script>
 import Vue from 'vue'
 import Minder from '../../components/Minder'
+import {textMsgFormat} from "../../functions/utils";
+import {mapState} from "vuex";
 Vue.use(Minder)
 
 const MDPreview = () => import('../../components/MDEditor/preview');
@@ -88,6 +99,8 @@ export default {
         },
     },
     computed: {
+        ...mapState(['userId']),
+
         msgId() {
             const {msgId} = this.$route.params;
             return parseInt(/^\d+$/.test(msgId) ? msgId : 0);
@@ -150,6 +163,7 @@ export default {
                 this.loadIng--;
             });
         },
+
         documentKey() {
             return new Promise(resolve => {
                 this.$store.dispatch("call", {
@@ -164,7 +178,15 @@ export default {
                     resolve(0)
                 });
             });
-        }
+        },
+
+        isLongText(name) {
+            return /^LongText-/.test(name)
+        },
+
+        longTextFormat(text) {
+            return textMsgFormat(text, this.userId)
+        },
     }
 }
 </script>