diff --git a/src/service/task_history.go b/src/service/task_history.go
index 9d7f6e22851224854cc5fe0671a97b6f44357d0a..1aebfdab4bee8424687ab329b3d79d5208aecbbc 100644
--- a/src/service/task_history.go
+++ b/src/service/task_history.go
@@ -154,7 +154,7 @@ func AddExecHistory(req request.AddExecHistory) (id int, err error) {
 		err = resp.DbConnectError.WithError(err)
 		return
 	}
-	count, err := db.Table("task_history").Where("id = ?", req.TaskId).Count(&entity.TaskHistory{})
+	count, err := db.Table("task_history").Where("task_id = ?", req.TaskId).Count(&entity.TaskHistory{})
 	if err != nil {
 		err = resp.DbSelectError.WithError(err)
 		return