diff --git a/release.md b/release.md
index 74fbd9efd..d0c7081b5 100644
--- a/release.md
+++ b/release.md
@@ -1,3 +1,8 @@
+# V1.5.9
+
+### 缺陷修复
+* 修复长时任务获取结果报错
+
 # V1.5.8
 
 ### 功能优化
diff --git a/saas/VERSION b/saas/VERSION
index 1cc9c180e..2b26b8d21 100644
--- a/saas/VERSION
+++ b/saas/VERSION
@@ -1 +1 @@
-1.5.8
+1.5.9
diff --git a/saas/backend/long_task/models.py b/saas/backend/long_task/models.py
index 85d5d8bc1..7c895e684 100644
--- a/saas/backend/long_task/models.py
+++ b/saas/backend/long_task/models.py
@@ -57,7 +57,7 @@ def results(self):
 
         # 运行中的任务, 实时从redis中取结果
         if self.status == TaskStatus.RUNNING.value:
-            from .task import ResultStore
+            from .tasks import ResultStore
 
             store = ResultStore(self.id)
             results += store.list()
@@ -85,7 +85,7 @@ def _create(cls, type_: str, args: List[Any], sign: str = ""):
 
         task.save(force_insert=True)
 
-        # from .task import TaskFactory
+        # from .tasks import TaskFactory
 
         # TaskFactory().delay(task.id)  # NOTE 保证事务执行完成以后再执行任务
         return task
diff --git a/saas/resources/version_log/V1.5.9_2021-10-20.md b/saas/resources/version_log/V1.5.9_2021-10-20.md
new file mode 100644
index 000000000..daa82dda8
--- /dev/null
+++ b/saas/resources/version_log/V1.5.9_2021-10-20.md
@@ -0,0 +1,4 @@
+# V1.5.9 版本更新日志
+
+### 缺陷修复
+* 修复长时任务获取结果报错
diff --git a/saas/resources/version_log/V1.5.9_2021-10-20_en.md b/saas/resources/version_log/V1.5.9_2021-10-20_en.md
new file mode 100644
index 000000000..50a073347
--- /dev/null
+++ b/saas/resources/version_log/V1.5.9_2021-10-20_en.md
@@ -0,0 +1,4 @@
+# V1.5.9 ChangeLog
+
+### Bug Fixes
+* Fix long task get results error