diff --git a/src/main/java/com/yipin/liuwanr/controller/Project_ManagementController.java b/src/main/java/com/yipin/liuwanr/controller/Project_ManagementController.java
index 5cbccf1..4ce1274 100644
--- a/src/main/java/com/yipin/liuwanr/controller/Project_ManagementController.java
+++ b/src/main/java/com/yipin/liuwanr/controller/Project_ManagementController.java
@@ -291,8 +291,7 @@ public class Project_ManagementController {
 		}
 		return resp;
 	}
-	
-	
+
 	/**
 	 * 修改项目管理信息
 	 * @param vo
@@ -314,11 +313,15 @@ public class Project_ManagementController {
 			resp.setMessage("pooints cannot be empty");
 			return resp;
 		}
-		if(roles.isEmpty()||roles.size()<=0) {
-			resp.setStatus(300);
-			resp.setMessage("roleId cannot be empty");
-			return resp;
+
+		if (pro.getIsstartexperimental()==0){//开启实验数据
+			if(roles.isEmpty()||roles.size()<=0) {
+				resp.setStatus(300);
+				resp.setMessage("roleId cannot be empty");
+				return resp;
+			}
 		}
+
 		HashMap<String, Object> ret = service.updateProjectManagement(pro,points,roles);
 		int status = (int) ret.get("retcode");
 		if (status == 200) {