diff --git a/components/s-video/res-s-video.vue b/components/s-video/res-s-video.vue
index 27cc5e3..c468b78 100644
--- a/components/s-video/res-s-video.vue
+++ b/components/s-video/res-s-video.vue
@@ -65,6 +65,7 @@
 				isError: false,
 				resCheck: false,
 				isResVideo: false,
+				innerAudioContext: null,
 				failUrl: uni.$http.baseUrl +"/profile//images/fail.gif",
 			};
 		},
@@ -106,6 +107,7 @@
 			
 			this.videoContext = uni.createVideoContext("video_play");
 			this.videoContext.requestFullScreen();
+			
 			// this.queryQAByFreId();
 		},
 		methods: {
@@ -182,7 +184,7 @@
 				// 先提交所选答案
 				if(null!=obj) {
 					// 判断答题是否正确
-					if(this.correct == obj.channel.slice(0, 1)) {
+					if(this.correct.toUpperCase() == obj.channel.slice(0, 1).toUpperCase()) {
 						// 控制选中答案单条显示对错
 						this.$set(obj, 'choose', 'true');
 						isCorrect = 1
diff --git a/components/s-video/s-video.vue b/components/s-video/s-video.vue
index 3ccd281..8cb2ff4 100644
--- a/components/s-video/s-video.vue
+++ b/components/s-video/s-video.vue
@@ -199,7 +199,7 @@
 				// 先提交所选答案
 				if (null != obj) {
 					// 判断答题是否正确
-					if (this.correct == obj.channel.slice(0, 1)) {
+					if(this.correct.toUpperCase() == obj.channel.slice(0, 1).toUpperCase()) {
 						// 控制选中答案单条显示对错
 						this.$set(obj, 'choose', 'true');
 						isCorrect = 1