diff --git a/business/model/dao/dao_job.go b/business/model/dao/dao_job.go
index 19d9fcd64..99f96d299 100644
--- a/business/model/dao/dao_job.go
+++ b/business/model/dao/dao_job.go
@@ -109,13 +109,13 @@ func GetJobs(db *DaoDB, userIDs []string, categoryIDs, statuss, vendorIDs, types
 	}
 	if sortType != 0 {
 		if sortType == sortTypeDistance {
-			sql += ` ORDER distance`
+			sql += ` ORDER BY distance`
 		} else if sortType == -sortTypeDistance {
-			sql += ` ORDER distance DESC`
+			sql += ` ORDER BY distance DESC`
 		} else if sortType == sortTypeAvgPrice {
-			sql += ` ORDER a.avg_price`
+			sql += ` ORDER BY a.avg_price`
 		} else if sortType == -sortTypeAvgPrice {
-			sql += ` ORDER a.avg_price DESC`
+			sql += ` ORDER BY a.avg_price DESC`
 		}
 	}
 	sql += " LIMIT ? OFFSET ?"