diff --git a/src/pages/course/components/touchBtn.vue b/src/pages/course/components/touchBtn.vue
index 82bc089c..0f3a51a2 100644
--- a/src/pages/course/components/touchBtn.vue
+++ b/src/pages/course/components/touchBtn.vue
@@ -60,7 +60,7 @@
 					</view>
 					<view class="voice-input-box">
 						<uv-textarea ref="inputRef" v-model="answerValue" :maxlength="props.textValueLength" v-show="!transLoading"
-							@click.stop customStyle="background: #ffffff00; padding-bottom: 50rpx;" height="200rpx"
+							@click.stop customStyle="background: #ffffff00; padding-bottom: 50rpx; color: #fff; caret-color: #fff" height="200rpx"
 							text-style="color: #fff"
 							placeholderStyle="color:#999999;font-size:26rpx;border-color: #ffffff00 !important;"
 							placeholder=""></uv-textarea>