update PublishVideo

src/components/upload/PublishVideo.vue

@@ -98,7 +98,7 @@
                 <el-date-picker
                   v-model="form.scheduledPubDate"
                   type="datetime"
-                  placeholder="选择发布的时间">
+                  placeholder="选择定时发布的时间">
                 </el-date-picker>
               </el-form-item>
             </el-form>