diff --git a/models/job_model.py b/models/job_model.py
index 3adeda9ed965e267f60dfc1fcd43f75a6a6d29f1..2fc95dccd1fc84c8496ecf0a491e3db37b6a5c47 100644
--- a/models/job_model.py
+++ b/models/job_model.py
@@ -19,7 +19,7 @@ class ToneJob(CommonModel):
     state = Column(Enum(Tone_Job_State), nullable=False, default=Tone_Job_State.PENDING.value, comment='tone job状态')
     test_type = Column(Enum(Test_Type), nullable=False, default=Test_Type.FUNCTIONAL.value, comment='测试类型')
     tone_job_id = Column(Integer(), nullable=False, default=-1, index=True, comment='tone job id')
-    tone_job_link = Column(String(100), nullable=False, comment='tone job链接')
+    tone_job_link = Column(String(100), nullable=True, comment='tone job链接')
     task_id = Column(Integer(), nullable=False, default=-1, index=True, comment='测试方案id')