diff --git a/src/views/message/components/MessageEditor.vue b/src/views/message/components/MessageEditor.vue
index 13a7800..e1378db 100644
--- a/src/views/message/components/MessageEditor.vue
+++ b/src/views/message/components/MessageEditor.vue
@@ -90,14 +90,14 @@
           <el-button
             type="text"
             icon="el-icon-video-camera"
-            @click="handleTeachingClick(1)"
+            @click="handleTeachingClick(9)"
             title="发起教学"
             v-if="currentChat.scene == ContactsScene.GROUP"
           />
           <el-button
             type="text"
             icon="el-icon-video-camera-solid"
-            @click="handleTeachingClick(9)"
+            @click="handleTeachingClick(1)"
             title="发起会诊"
             v-if="currentChat.scene == ContactsScene.PRIVATE"
           />
@@ -180,6 +180,8 @@ export default {
       // 存储编辑器中的文件信息
       editorFiles: [],
       maxQuillInitRetries: 20,
+      // 字数限制警告标记
+      wordLimitWarning: false,
     };
   },
 
@@ -418,6 +420,10 @@ export default {
     // 处理文本变化，检测@符号输入
     handleTextChange(delta) {
       try {
+        // 字数限制检查（所有场景都需要）
+        this.checkWordLimit();
+
+        // @提醒逻辑（只有群聊场景）
         if (
           !this.currentChat ||
           this.currentChat.scene !== ContactsScene.GROUP
@@ -441,6 +447,27 @@ export default {
       }
     },
 
+    // 检查字数限制
+    checkWordLimit() {
+      if (!this.quill) return;
+      const text = this.quill.getText().trim();
+      const maxLength = 1000;
+      const currentLength = text.length;
+
+      if (currentLength > maxLength) {
+        // 截断超出部分
+        this.quill.deleteText(maxLength, currentLength - maxLength);
+        // 显示提示
+        if (!this.wordLimitWarning) {
+          this.wordLimitWarning = true;
+          this.$message.warning(`消息字数不能超过${maxLength}字`);
+          setTimeout(() => {
+            this.wordLimitWarning = false;
+          }, 2000);
+        }
+      }
+    },
+
     // 显示@成员下拉框
     showAtDropdown() {
       try {
@@ -542,13 +569,13 @@ export default {
       const targetMode = this.meetingModes.find(
         (item) => item.type === meetingType
       );
-      console.log(targetMode);
       // 正常跳转
       this.$router.push({
         name: targetMode.routeName,
         query: {
           name: this.userInfo.group,
           roomId_id: this.generateRoomId(targetMode.type, this.userInfo.id),
+          init_users: [this.currentChat.source_id],
         },
       });
     },
@@ -586,6 +613,13 @@ export default {
         return;
       }
 
+      // 检查字数限制
+      const maxLength = 1000;
+      if (textContent.length > maxLength) {
+        this.$message.warning(`消息字数不能超过${maxLength}字`);
+        return;
+      }
+
       this.sending = true;
 
       try {