diff --git a/src/views/lecturer/InsideTeaching.vue b/src/views/lecturer/InsideTeaching.vue
index bdac4617..d2306166 100644
--- a/src/views/lecturer/InsideTeaching.vue
+++ b/src/views/lecturer/InsideTeaching.vue
@@ -225,7 +225,7 @@
           </a-col>
           <a-col :span="12">
             <a-form-item label="课程名称：" name="courseName">
-              <a-input class="draitem" v-model:value="formParam.courseName" placeholder="输入课程名称" allowClear showSearch :maxlength="20"   showCount      @blur="sendName"
+              <a-input class="draitem" v-model:value="formParam.courseName" placeholder="请输入课程名称" allowClear showSearch :maxlength="20"   showCount      @blur="sendName"
               >
               </a-input>
             </a-form-item>