diff --git a/code/makecode.go b/code/makecode.go
index 239029b..855a292 100644
--- a/code/makecode.go
+++ b/code/makecode.go
@@ -625,18 +625,18 @@ func (that *MakeCode) Search(table string, req *http.Request, db *db.HoTimeDB) (
 
 			continue
 		}
+		//树节点模式搜索
+		if searchItemName == "parent_id" {
+			parentID := ObjToInt(req.FormValue("parent_id"))
+			if parentID == 0 {
+				data["OR"] = Map{table + ".parent_id[#]": 0, table + ".parent_id": nil}
+			} else {
+				data[table+".parent_id"] = parentID
+			}
+			continue
+		}
 
 		data[table+"."+searchItemName] = reqValue
-	}
-
-	//树节点模式搜索
-	if req.Form["parent_id"] != nil {
-		parentID := ObjToInt(req.FormValue("parent_id"))
-		if parentID == 0 {
-			data["OR"] = Map{table + ".parent_id[#]": 0, table + ".parent_id": nil}
-		} else {
-			data[table+".parent_id"] = parentID
-		}
 
 	}