diff --git a/src/main/java/com/peanut/modules/master/service/impl/CourseCatalogueChapterVideoServiceImpl.java b/src/main/java/com/peanut/modules/master/service/impl/CourseCatalogueChapterVideoServiceImpl.java
index 0f609f13..e7f59f00 100644
--- a/src/main/java/com/peanut/modules/master/service/impl/CourseCatalogueChapterVideoServiceImpl.java
+++ b/src/main/java/com/peanut/modules/master/service/impl/CourseCatalogueChapterVideoServiceImpl.java
@@ -142,6 +142,8 @@ public class CourseCatalogueChapterVideoServiceImpl extends ServiceImpl<CourseCa
             String s_str = "";
             if (video.getVideo().startsWith("article/")) {
                 s_str = "https://oss.taihumed.com/voice/article/";
+            } else if (video.getVideo().startsWith("mingyijingcai/")) {
+                s_str = "https://oss.taihumed.com/voice/mingyijingcai/";
             } else {
                 s_str = "https://oss.taihumed.com/voice/taiHuClass/";
             }