1、Manuscirpt大写

2、修回阶段只允许作者上传pdf文件（原是docx）

src/components/page/articleProcessRevision.vue

@@ -204,7 +204,7 @@
 							<br clear="both">
 							<h4><b style="margin-right:5px;color: red;">*</b>Response to reviewers :</h4>
 							<p>
-								<el-upload class="upload-demo" :action="upload_response" accept=".docx,"
+								<el-upload class="upload-demo" :action="upload_response" accept=".pdf,"
 									name="articleResponse" :before-upload="beforeupload_response"
 									:on-error="uperr_coverLetter" :on-success="upSuccess_response" :limit="1"
 									:on-exceed="alertlimit" :on-remove="removefileresponse">
@@ -212,7 +212,7 @@
 										<em>Click Upload</em>
 									</div>
 									<div class="el-upload__tip" slot="tip">Only word files can be uploaded
-										(.docx)</div>
+										(.pdf)</div>
 								</el-upload>
 							</p>
 							<br clear="both">
@@ -728,7 +728,16 @@
 					return false;
 				}
 			},
-			beforeupload_response(file) {},
+			beforeupload_response(file) {
+
+				let flieArr = file.name.split(".")
+				let fileSuffix = flieArr[flieArr.length - 1];
+				if (fileSuffix != 'pdf') {
+					this.$message.error('Only word and compressed files can be uploaded(.pdf)');
+					return false;
+				}
+
+			},
 			uperr_coverLetter(err) {
 				this.$message.error('upload error!');
 			},