diff --git a/src/main/java/com/project/interaction/controller/InteractionController.java b/src/main/java/com/project/interaction/controller/InteractionController.java
index 3094af9..b94d1ee 100644
--- a/src/main/java/com/project/interaction/controller/InteractionController.java
+++ b/src/main/java/com/project/interaction/controller/InteractionController.java
@@ -6,6 +6,7 @@ import com.project.base.domain.result.Result;
 import com.project.interaction.application.AlgorithmApplicationService;
 import com.project.interaction.domain.dto.ClusterCallbackDTO;
 import com.project.interaction.domain.dto.QuestionCallBackDTO;
+import com.project.task.application.TaskApplicationService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
 
@@ -15,6 +16,8 @@ public class InteractionController {
 
     @Autowired
     private AlgorithmApplicationService algorithmApplicationService;
+    @Autowired
+    private TaskApplicationService taskApplicationService;
 
 
 //    @PostMapping("/saveCluster")
@@ -33,4 +36,12 @@ public class InteractionController {
     public Result<String> saveQuestion(QuestionCallBackDTO dto) throws Exception {
         return null;
     }
+
+    /**
+     * 判断任务是否删除
+     */
+    @GetMapping("/isDeletedTask")
+    public Result<Boolean> isDeletedTask(Long taskId){
+        return taskApplicationService.selectById(taskId);
+    }
 }
diff --git a/src/main/java/com/project/task/application/TaskApplicationService.java b/src/main/java/com/project/task/application/TaskApplicationService.java
index a181f14..7c08fad 100644
--- a/src/main/java/com/project/task/application/TaskApplicationService.java
+++ b/src/main/java/com/project/task/application/TaskApplicationService.java
@@ -22,4 +22,5 @@ public interface TaskApplicationService {
 
     Result<TaskDTO> getCandidateDetail(Long id) throws Exception;
 
+    Result<Boolean> selectById(Long taskId);
 }
diff --git a/src/main/java/com/project/task/application/impl/TaskApplicationServiceImpl.java b/src/main/java/com/project/task/application/impl/TaskApplicationServiceImpl.java
index 7a78d05..e8db8a0 100644
--- a/src/main/java/com/project/task/application/impl/TaskApplicationServiceImpl.java
+++ b/src/main/java/com/project/task/application/impl/TaskApplicationServiceImpl.java
@@ -4,11 +4,9 @@ import com.project.base.domain.result.PageResult;
 import com.project.base.domain.result.Result;
 import com.project.task.application.TaskApplicationService;
 import com.project.task.domain.dto.TaskDTO;
+import com.project.task.domain.entity.TaskEntity;
 import com.project.task.domain.param.TaskParam;
-import com.project.task.domain.service.CandidateSearchTaskDomainService;
-import com.project.task.domain.service.DeleteTaskDomainService;
-import com.project.task.domain.service.SaveOrUpdateTaskDomainService;
-import com.project.task.domain.service.SearchTaskDomainService;
+import com.project.task.domain.service.*;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
@@ -26,6 +24,9 @@ public class TaskApplicationServiceImpl implements TaskApplicationService {
     @Autowired
     private SearchTaskDomainService searchTaskDomainService;
 
+    @Autowired
+    private TaskBaseService taskBaseService;
+
     @Autowired
     private CandidateSearchTaskDomainService candidateSearchTaskDomainService;
 
@@ -60,6 +61,15 @@ public class TaskApplicationServiceImpl implements TaskApplicationService {
         return candidateSearchTaskDomainService.getCandidateDetail(id);
     }
 
+    @Override
+    public Result<Boolean> selectById(Long taskId) {
+        TaskEntity taskEntity = taskBaseService.getById(taskId);
+        if (taskEntity == null) {
+            return Result.success(false);
+        }
+        return Result.success(true);
+    }
+
     @Override
     public List<TaskDTO> selectBatchIds(List<Long> taskIdList) {
         return searchTaskDomainService.selectBatchIds(taskIdList);