diff --git a/src/main/java/com/yipin/liuwanr/mapper/ProjectManagementMapper.java b/src/main/java/com/yipin/liuwanr/mapper/ProjectManagementMapper.java
index f3e2cf5..8f9ba21 100644
--- a/src/main/java/com/yipin/liuwanr/mapper/ProjectManagementMapper.java
+++ b/src/main/java/com/yipin/liuwanr/mapper/ProjectManagementMapper.java
@@ -23,7 +23,7 @@ public interface ProjectManagementMapper {
      * @param projectName
      * @return
      */
-    @Select("select count(*) from hr_project_management where projectName=#{projectName} and isdel = 1")
+    @Select("select count(*) from hr_project_management where projectName=#{projectName} and isdel = 0")
     Integer getByprojectName(String projectName);
 
     /**