diff --git a/backend/src/main/java/com/designhub/service/AnalyticsService.java b/backend/src/main/java/com/designhub/service/AnalyticsService.java
index b753e13..777ca6e 100644
--- a/backend/src/main/java/com/designhub/service/AnalyticsService.java
+++ b/backend/src/main/java/com/designhub/service/AnalyticsService.java
@@ -83,7 +83,9 @@ public class AnalyticsService {
         // 构建查询条件（所有用户查看所有数据，可通过参数过滤）
         LambdaQueryWrapper<Task> queryWrapper = new LambdaQueryWrapper<Task>()
             .ge(startTime != null, Task::getCreateTime, startTime)
-            .le(Task::getCreateTime, endTime);
+            .le(Task::getCreateTime, endTime)
+            .ne(Task::getStatus, "draft") // 排除草稿状态的任务
+            .eq(Task::getDeleted, 0); // 排除已删除的任务
 
         // 如果指定了部门ID，则按部门过滤
             if (deptId != null) {
@@ -1874,7 +1876,8 @@ public class AnalyticsService {
         LambdaQueryWrapper<Task> queryWrapper = new LambdaQueryWrapper<Task>()
             .ge(startTime != null, Task::getCreateTime, startTime)
             .le(Task::getCreateTime, endTime)
-            .ne(Task::getStatus, "draft"); // 排除草稿
+            .ne(Task::getStatus, "draft") // 排除草稿
+            .eq(Task::getDeleted, 0); // 排除已删除的任务
         
         List<Task> tasks = taskMapper.selectList(queryWrapper);
         log.info("查询到任务数量: {}", tasks.size());