diff --git a/api/dms/service/v1/db_service.go b/api/dms/service/v1/db_service.go
index 73bb5d03..5736e10d 100644
--- a/api/dms/service/v1/db_service.go
+++ b/api/dms/service/v1/db_service.go
@@ -28,8 +28,8 @@ type DBService struct {
 	// Required: true
 	User string `json:"user" validate:"required"`
 	// DB Service admin password
-	// Required: true
-	Password string `json:"password" validate:"required"`
+	// Required: false
+	Password string `json:"password"`
 	// DB Service business name
 	// Required: true
 	// Deprecated: the business field is replaced with the environmentTag of the v2 interface.
diff --git a/api/dms/service/v2/db_service.go b/api/dms/service/v2/db_service.go
index f4d4d344..3ed87ca2 100644
--- a/api/dms/service/v2/db_service.go
+++ b/api/dms/service/v2/db_service.go
@@ -108,8 +108,8 @@ type DBService struct {
 	// Required: true
 	User string `json:"user" validate:"required"`
 	// DB Service admin password
-	// Required: true
-	Password string `json:"password" validate:"required"`
+	// Required: false
+	Password string `json:"password"`
 	// DB Service environment tag
 	// Required: true
 	EnvironmentTagUID string `json:"environment_tag_uid" validate:"required"`