diff --git a/sgzb-modules/sgzb-base/src/main/java/com/bonus/sgzb/app/mapper/TmTaskMapper.java b/sgzb-modules/sgzb-base/src/main/java/com/bonus/sgzb/app/mapper/TmTaskMapper.java
index 3a6556e8..7930eab4 100644
--- a/sgzb-modules/sgzb-base/src/main/java/com/bonus/sgzb/app/mapper/TmTaskMapper.java
+++ b/sgzb-modules/sgzb-base/src/main/java/com/bonus/sgzb/app/mapper/TmTaskMapper.java
@@ -131,4 +131,11 @@ public interface TmTaskMapper {
      * @return
      */
     String selectTaskNumByMonths(@Param("date") Date nowDate, @Param("taskType") Integer taskType);
+
+    /**
+     * 根据任务id删除任务协议关联表
+     * @param taskId
+     * @return
+     */
+    int deleteTaskAgreementByTaskId(@Param("taskId") String taskId);
 }
\ No newline at end of file
diff --git a/sgzb-modules/sgzb-base/src/main/java/com/bonus/sgzb/app/service/impl/TmTaskServiceImpl.java b/sgzb-modules/sgzb-base/src/main/java/com/bonus/sgzb/app/service/impl/TmTaskServiceImpl.java
index 54db21d3..09b18d4d 100644
--- a/sgzb-modules/sgzb-base/src/main/java/com/bonus/sgzb/app/service/impl/TmTaskServiceImpl.java
+++ b/sgzb-modules/sgzb-base/src/main/java/com/bonus/sgzb/app/service/impl/TmTaskServiceImpl.java
@@ -954,10 +954,11 @@ public class TmTaskServiceImpl implements TmTaskService {
     public AjaxResult deleteByPrimaryKey(String taskId) {
         int i = tmTaskMapper.deleteTaskByPrimaryKey(taskId);
         int j = tmTaskMapper.deleteTaskInfoByTaskId(taskId);
-        if (i == 1 && j == 1) {
+        int m = tmTaskMapper.deleteTaskAgreementByTaskId(taskId);
+        if (i == 1 && j == 1 && m == 1) {
             return AjaxResult.success("删除成功");
-        } else if (i < 1 || j < 1) {
-            return AjaxResult.error("删除失败,任务表或信息表未删除!");
+        } else if (i < 1 || j < 1 || m < 1) {
+            return AjaxResult.error("删除失败,任务表或信息表或任务协议关联表未删除!");
         } else {
             return AjaxResult.error("删除失败，请检查任务ID是否正确!!");
         }
diff --git a/sgzb-modules/sgzb-base/src/main/resources/mapper/app/TmTaskMapper.xml b/sgzb-modules/sgzb-base/src/main/resources/mapper/app/TmTaskMapper.xml
index 45f8f0b7..4a9ed949 100644
--- a/sgzb-modules/sgzb-base/src/main/resources/mapper/app/TmTaskMapper.xml
+++ b/sgzb-modules/sgzb-base/src/main/resources/mapper/app/TmTaskMapper.xml
@@ -71,6 +71,9 @@
   <delete id="deleteDetailsByParentId" parameterType="java.lang.String">
     delete from lease_apply_details where parennt_id = #{parentId}
   </delete>
+  <delete id="deleteTaskAgreementByTaskId">
+    delete from tm_task_agreement where task_id = #{taskId}
+  </delete>
 
   <insert id="insert" keyColumn="task_id" keyProperty="taskId" parameterType="com.bonus.sgzb.app.domain.TmTask" useGeneratedKeys="true">
     insert into tm_task (task_type, task_status, code, create_by, create_time, update_by, update_time, remark, company_id)