diff --git a/api/graphql.go b/api/graphql.go
index 9c5d47f..94b3610 100644
--- a/api/graphql.go
+++ b/api/graphql.go
@@ -128,8 +128,12 @@ func NewSchema() (graphql.Schema, error) {
 				}
 				// 筛选条件
 				where_str := strings.Join(where, " AND ")
+				if where_str != "" {
+					where_str = "WHERE " + where_str
+				}
+
 				var query strings.Builder
-				query.WriteString(fmt.Sprintf("SELECT %s FROM web_member WHERE %s LIMIT %d OFFSET %s", fields_str, where_str, first, after))
+				query.WriteString(fmt.Sprintf("SELECT %s FROM web_member %s LIMIT %d OFFSET %s", fields_str, where_str, first, after))
 				// 返回翻页信息
 				fmt.Println(query.String())
 				var users []User