diff --git a/src/components/markdown-preview/markdown-preview.vue b/src/components/markdown-preview/markdown-preview.vue
index 99c4e96a..ad68b4af 100644
--- a/src/components/markdown-preview/markdown-preview.vue
+++ b/src/components/markdown-preview/markdown-preview.vue
@@ -64,7 +64,8 @@
 		padding: 2px 4px;
 		border-radius: 3px;
 	}
-	p,span,div{
+	p,span,div,li{
 		word-break: break-all;
+		line-height: 50rpx;
 	}
 </style>
\ No newline at end of file
diff --git a/src/pages/course/components/touchBtn.vue b/src/pages/course/components/touchBtn.vue
index c2a91d0d..ccee59f5 100644
--- a/src/pages/course/components/touchBtn.vue
+++ b/src/pages/course/components/touchBtn.vue
@@ -9,7 +9,7 @@
 		>按住说话
 		</view>
 		<view class="touch-btn" v-if="keyboardIsShow">
-			<uv-input class="input-box" ref="inputRef" v-model="answerValue" :maxlength="props.textValueLength"
+			<uv-input class="input-box" ref="inputRef" v-model="answerValue" :maxlength="props.textValueLength" :adjustPosition="false" 
 				placeholderStyle='color:#999999;font-size:26rpx' placeholder="请输入文字">
 			</uv-input>
 		</view>
@@ -181,6 +181,7 @@ const stopRecord = () => {
 	// }, 1000)
 }
 const closeModel = (cb = () => {}) => {
+	isStopNum.value = isStartNum.value
 	setTimeout(() => {
 		showTalkingModel.value = false
 		cb && cb()
diff --git a/src/pages/course/study.vue b/src/pages/course/study.vue
index 82c8202d..89471330 100644
--- a/src/pages/course/study.vue
+++ b/src/pages/course/study.vue
@@ -926,13 +926,13 @@ const chooseRateNow = (item) => {
 		display: flex;
 		flex-direction: column;
 		.top-bg{
-			background: linear-gradient(16deg,rgba(234,246,255,0) 0%,#c3e6ff 100%);
+			background: linear-gradient(16deg,rgba(234,246,255,0) 0%,#e6eafd 100%);
 			height: 480rpx;
 			width: 750rpx;
 		}
 		.bot-bg{
 			// background-color: #F6F8FF;
-			background: linear-gradient(136deg,rgba(234,246,255,0) 0%,#c3e6ff 100%);
+			background: linear-gradient(136deg,rgba(234,246,255,0) 0%,#e6eafd 100%);
 			width: 750rpx;
 			flex: 1;
 		}
diff --git a/src/pages/index/components/answer.vue b/src/pages/index/components/answer.vue
index 44adcc7e..a38e0b96 100644
--- a/src/pages/index/components/answer.vue
+++ b/src/pages/index/components/answer.vue
@@ -11,32 +11,32 @@
 		</view>
 		<view class="btns-cont" v-if="!props.isAnswering">
 			<view class="replay-btn" @click="reAnswer">
-				<image class="icon" src="@/static/images/dialog/answer-restart.png" style="width: 100%;height: 100%;"></image>
+				<image class="icon" src="@/static/images/dialog/answer-restart1.png" style="width: 100%;height: 100%;"></image>
 			</view>
 			<!-- <view class="replay-btn" @click="stopAnswer">
-				<image class="icon" src="@/static/images/dialog/answer-stop.png" style="width: 100%;height: 100%;"></image>
+				<image class="icon" src="@/static/images/dialog/answer-stop1.png" style="width: 100%;height: 100%;"></image>
 			</view> -->
 			<view class="replay-btn" @click="zanAnswer">
 				<image 
 					class="icon" 
-					src="@/static/images/dialog/answer-zan.png" 
+					src="@/static/images/dialog/answer-zan1.png" 
 					style="width: 100%;height: 100%;"
 				></image>
 				<image 
 					class="icon" 
-					src="@/static/images/dialog/answer-yizan.png" 
+					src="@/static/images/dialog/answer-yizan1.png" 
 					style="width: 100%;height: 100%;"
 				></image>
 			</view>
 			<view class="play-btn">
 				<image 
 					class="icon" 
-					src="@/static/images/dialog/answer-fankui.png" 
+					src="@/static/images/dialog/answer-fankui1.png" 
 					style="width: 100%;height: 100%;"
 				></image>
 				<image 
 					class="icon" 
-					src="@/static/images/dialog/answer-yifankui.png" 
+					src="@/static/images/dialog/answer-yifankui1.png" 
 					style="width: 100%;height: 100%;"
 				></image>
 			</view>
diff --git a/src/pages/index/dialog.vue b/src/pages/index/dialog.vue
index ef5373f2..6851b7b3 100644
--- a/src/pages/index/dialog.vue
+++ b/src/pages/index/dialog.vue
@@ -577,7 +577,7 @@
 	}
 
 	.top-bg {
-		background: linear-gradient(16deg, rgba(234, 246, 255, 0) 0%, #c3e6ff 100%);
+		background: linear-gradient(16deg, rgba(234, 246, 255, 0) 0%, #e6eafd 100%);
 		height: 480rpx;
 		width: 100%;
 	}
diff --git a/src/static/images/dialog/answer-fankui1.png b/src/static/images/dialog/answer-fankui1.png
new file mode 100644
index 00000000..1e27569a
Binary files /dev/null and b/src/static/images/dialog/answer-fankui1.png differ
diff --git a/src/static/images/dialog/answer-restart1.png b/src/static/images/dialog/answer-restart1.png
new file mode 100644
index 00000000..f60fb786
Binary files /dev/null and b/src/static/images/dialog/answer-restart1.png differ
diff --git a/src/static/images/dialog/answer-stop1.png b/src/static/images/dialog/answer-stop1.png
new file mode 100644
index 00000000..7437a7bd
Binary files /dev/null and b/src/static/images/dialog/answer-stop1.png differ
diff --git a/src/static/images/dialog/answer-yifankui1.png b/src/static/images/dialog/answer-yifankui1.png
new file mode 100644
index 00000000..84f45c63
Binary files /dev/null and b/src/static/images/dialog/answer-yifankui1.png differ
diff --git a/src/static/images/dialog/answer-yizan1.png b/src/static/images/dialog/answer-yizan1.png
new file mode 100644
index 00000000..4a4afb40
Binary files /dev/null and b/src/static/images/dialog/answer-yizan1.png differ
diff --git a/src/static/images/dialog/answer-zan1.png b/src/static/images/dialog/answer-zan1.png
new file mode 100644
index 00000000..c40ea0b4
Binary files /dev/null and b/src/static/images/dialog/answer-zan1.png differ