diff --git a/src/main/java/cn/edu/hfut/rmdjzz/projectmanagement/entity/Project.java b/src/main/java/cn/edu/hfut/rmdjzz/projectmanagement/entity/Project.java
index 73dca01..4a83361 100644
--- a/src/main/java/cn/edu/hfut/rmdjzz/projectmanagement/entity/Project.java
+++ b/src/main/java/cn/edu/hfut/rmdjzz/projectmanagement/entity/Project.java
@@ -48,7 +48,7 @@ public class Project {
     private LocalDate projectClosedDate;
 
     Boolean checkProjectDate() {
-        if(!TimeUtils.validateTimeLine(projectStartDate, projectFirstTestDate, projectClosedDate, projectEndDate)) {
+        if(!TimeUtils.validateTimeLine(projectStartDate, projectFirstTestDate, projectFinalTestDate, projectEndDate)) {
             return false;
         }
         if(!TimeUtils.validateTimeLine(projectStartDate, projectOnlineDate)) {