diff --git a/src/utils/package/agora.ts b/src/utils/package/agora.ts
index 8b79bfe..2685bd1 100644
--- a/src/utils/package/agora.ts
+++ b/src/utils/package/agora.ts
@@ -153,7 +153,7 @@ const agora = {
   },
   // 摄像头采集
   setCameraCapture: (sourceType: number) => {
-    // agora.stopScreenCapture()
+    agora.stopScreenCapture()
     if (sourceType !== option.sourceType) {
       rtcEngine.destroyRendererByConfig(option.sourceType, option.channelId, option.account)
       option.sourceType = sourceType
@@ -179,7 +179,7 @@ const agora = {
   // 共享屏幕采集
   setDesktopCapturerVideo: async (targetSource: any, sourceType: number) => {
     if (sourceType !== option.sourceType) {
-      // await rtcEngine.stopCameraCapture(option.sourceType)
+      await rtcEngine.stopCameraCapture(option.sourceType)
       rtcEngine.destroyRendererByConfig(option.sourceType, option.channelId, option.account)
       option.sourceType = sourceType
       agora.setupLocalVideo({