diff --git a/pages/100J/audioManager/Recording.vue b/pages/100J/audioManager/Recording.vue
index 764d71b..a18be46 100644
--- a/pages/100J/audioManager/Recording.vue
+++ b/pages/100J/audioManager/Recording.vue
@@ -79,6 +79,12 @@
 				点击下方红色录制按钮开始录音，吐字清晰，语句流畅
 			</view>
 		</view>
+		<!-- 上传语音的提示：仅支持 MP3 -->
+		<view v-if="Status.pageType==='File'">
+			<view class="tips" :class="{'displayNone':AudioData.tempFilePath}">
+				仅支持 MP3 格式，请选择 .mp3 文件
+			</view>
+		</view>
 		<!-- 录音、选择文件操作 -->
 		<view class="footer" v-if="Status.pageType!=='Txt'">
 			<view class="opt">
@@ -466,16 +472,11 @@
 					this.showMsg("请先录制或选择音频文件");
 					return;
 				}
-				// 检查文件扩展名
-				const validExtensions = ['.mp3', '.wav', '.aac', '.m4a'];
-				let uploadFilePath = this.AudioData.tempFilePath;
-				const hasValidExtension = validExtensions.some(ext =>
-					uploadFilePath.toLowerCase().endsWith(ext)
-				);
-				if (!hasValidExtension) {
-					// 如果没有有效扩展名，添加.mp3扩展名
-					uploadFilePath = uploadFilePath + '.mp3';
-					console.log("自动添加.mp3扩展名，新路径:", uploadFilePath);
+				// 仅支持 MP3 格式
+				const uploadFilePath = this.AudioData.tempFilePath;
+				if (!uploadFilePath.toLowerCase().endsWith('.mp3')) {
+					this.showMsg("仅支持 MP3 格式，请选择 .mp3 文件");
+					return;
 				}
 
 				console.log("上传文件路径:", uploadFilePath);
@@ -753,12 +754,15 @@
 			handleUploadCallback(res) {
 				console.log("选择文件:", res);
 				if (res && res.data) {
-					if (this.Status.pageType === 'File') { //文件上传
-						if (res.data[0].type.indexOf('audio') > -1) {
-							this.cEdit.name = res.data[0].name;
-							this.playInit(res.data[0].tempFilePath);
+					if (this.Status.pageType === 'File') { //文件上传，仅支持 MP3
+						const file = res.data[0];
+						const name = (file.name || '').toLowerCase();
+						const isMp3 = name.endsWith('.mp3') || (file.type || '').includes('mpeg');
+						if (isMp3) {
+							this.cEdit.name = file.name;
+							this.playInit(file.tempFilePath);
 						} else {
-							this.showMsg("只能选择音频文件");
+							this.showMsg("仅支持 MP3 格式，请选择 .mp3 文件");
 						}
 						return;
 					}
@@ -936,7 +940,10 @@
 				});
 			},
 			checkFile() {
-				this.$refs.XeUpload.upload('file');
+				const config = this.Status.pageType === 'File'
+					? { extension: ['.mp3'] }
+					: { extension: ['.txt', '.doc', '.docx'] };
+				this.$refs.XeUpload.upload('file', config);
 			},
 			toggleRecord() {
 				if (this.Status.recoderIntval) {