diff --git a/src/main/webapp/WEB-INF/jsp/web/ve/aplct/cpyrgExprnClsrm/exprnClsrmInfo/exprnDocumentDashboard.jsp b/src/main/webapp/WEB-INF/jsp/web/ve/aplct/cpyrgExprnClsrm/exprnClsrmInfo/exprnDocumentDashboard.jsp
index 01177cbc..914cb8db 100644
--- a/src/main/webapp/WEB-INF/jsp/web/ve/aplct/cpyrgExprnClsrm/exprnClsrmInfo/exprnDocumentDashboard.jsp
+++ b/src/main/webapp/WEB-INF/jsp/web/ve/aplct/cpyrgExprnClsrm/exprnClsrmInfo/exprnDocumentDashboard.jsp
@@ -314,6 +314,11 @@
 			alert('차시별 운영계획 정보를 등록해주세요.');
 			return false;
 		}
+
+		if(trObj.length  < 3){
+			alert('최소 3차시 이상 작성해서 등록해주세요.');
+			return false;
+		}
 		
 		var flag = true;