更新

ghsApp/src/pagesOrder/shMethod.vue

@@ -182,7 +182,7 @@
               <textarea
                 v-model="exp.explain"
                 class="explain-textarea"
-                placeholder="最多50字"
+                placeholder="最多50个字"
                 maxlength="50"
                 :class="[
                   exp.color == 2 ? 'text-red' : '',