拼音校正功能的提示请选择改为请输入

src/views/book/courseware/create/components/base/common/CorrectPinyin.vue

@@ -56,7 +56,7 @@
       <el-select
         v-show="isEnable(dataContent.showPinyin)"
         v-model="numberPinyin"
-        placeholder="请选择"
+        placeholder="请输入"
         filterable
         allow-create
         default-first-option

src/views/book/courseware/create/components/question/article/Article.vue

@@ -252,7 +252,7 @@
           <!-- <el-input v-model="checkPinyinInput" type="text" class="checkPinyinInput" /> -->
           <el-select
             v-model="checkPinyinInput"
-            placeholder="请选择"
+            placeholder="请输入"
             filterable
             allow-create
             default-first-option

src/views/book/courseware/create/components/question/article/CheckPinyin.vue

@@ -64,7 +64,7 @@
         <!-- <el-input v-model="checkPinyinInput" type="text" class="checkPinyinInput" /> -->
         <el-select
           v-model="checkPinyinInput"
-          placeholder="请选择"
+          placeholder="请输入"
           filterable
           allow-create
           default-first-option

src/views/book/courseware/create/components/question/article/CheckWord.vue

@@ -87,7 +87,7 @@
         <!-- <el-input v-model="checkPinyinInput" type="text" class="checkPinyinInput" /> -->
         <el-select
           v-model="checkPinyinInput"
-          placeholder="请选择"
+          placeholder="请输入"
           filterable
           allow-create
           default-first-option

src/views/book/courseware/create/components/question/dialogue_article/Article.vue

@@ -333,7 +333,7 @@
           <!-- <el-input v-model="checkPinyinInput" type="text" class="checkPinyinInput" /> -->
           <el-select
             v-model="checkPinyinInput"
-            placeholder="请选择"
+            placeholder="请输入"
             filterable
             allow-create
             default-first-option

src/views/book/courseware/create/components/question/image_text/CheckPinyin.vue

@@ -56,7 +56,7 @@
         <!-- <el-input v-model="checkPinyinInput" type="text" class="checkPinyinInput" /> -->
         <el-select
           v-model="checkPinyinInput"
-          placeholder="请选择"
+          placeholder="请输入"
           filterable
           allow-create
           default-first-option

src/views/book/courseware/create/components/question/image_text/CheckWord.vue

@@ -73,7 +73,7 @@
         <!-- <el-input v-model="checkPinyinInput" type="text" class="checkPinyinInput" /> -->
         <el-select
           v-model="checkPinyinInput"
-          placeholder="请选择"
+          placeholder="请输入"
           filterable
           allow-create
           default-first-option