diff --git a/models/user_business_analysis.go b/models/user_business_analysis.go
index 7c734a0f5..00d8e3f8a 100644
--- a/models/user_business_analysis.go
+++ b/models/user_business_analysis.go
@@ -74,7 +74,7 @@ type UserBusinessAnalysis struct {
 	//user
 	Name string `xorm:"NOT NULL"`
 
-	DataDate string `xorm:"NOT NULL"`
+	DataDate string `xorm:"NULL"`
 }
 
 type UserBusinessAnalysisQueryOptions struct {