diff --git a/src/main/java/com/yunhai/bschclassmanage/service/impl/com/ComSchTreeService.java b/src/main/java/com/yunhai/bschclassmanage/service/impl/com/ComSchTreeService.java
index 1ac40ea..a075d9f 100644
--- a/src/main/java/com/yunhai/bschclassmanage/service/impl/com/ComSchTreeService.java
+++ b/src/main/java/com/yunhai/bschclassmanage/service/impl/com/ComSchTreeService.java
@@ -106,7 +106,10 @@ public class ComSchTreeService implements IComSchTreeService {
     }
 
     public SchSystemTreeVO getClassTree(Integer schId) {
+        if(schBinSchsystemService.getSchType(schId).equals(SchType.BASICEDUCATION))
         return getGradeClassTree(schId, true);
+        else
+        return getHigherSchGradeClassTree(schId, true);
     }
 
     public SchSystemTreeVO getHigherSchGradeTree(Integer schId) {