diff --git a/application.go b/application.go
index c391914..d6a1c0b 100644
--- a/application.go
+++ b/application.go
@@ -405,7 +405,7 @@ func (that *Application) crossDomain(context *Context) {
 
 	header := context.Resp.Header()
 	//header.Set("Access-Control-Allow-Origin", "*")
-	header.Set("Access-Control-Allow-Methods", "*")
+	header.Set("Access-Control-Allow-Methods", "GET,POST,OPTIONS,PUT,DELETE")
 	header.Set("Access-Control-Allow-Credentials", "true")
 	header.Set("Access-Control-Expose-Headers", "*")
 	header.Set("Access-Control-Allow-Headers", "X-Requested-With,Content-Type,Access-Token")
diff --git a/code/config.go b/code/config.go
index 2ffc727..8fd83bb 100644
--- a/code/config.go
+++ b/code/config.go
@@ -87,6 +87,6 @@ var ColumnNameType = []ColumnShow{
 	{"file", false, true, true, false, "file", false},
 	{"age", false, true, true, false, "", false},
 	{"email", false, true, true, false, "", false},
-	{"time", true, false, false, false, "", false},
+	{"time", true, false, true, false, "", false},
 	{"level", false, false, true, false, "", false},
 }
diff --git a/code/makecode.go b/code/makecode.go
index 855a292..af94b97 100644
--- a/code/makecode.go
+++ b/code/makecode.go
@@ -203,7 +203,7 @@ func (that *MakeCode) Db2JSON(name string, path string, db db.HoTimeDB) {
 				}
 
 				for _, v := range ColumnNameType {
-					if (v.Strict && coloum.GetString("name") == v.Name) || strings.Contains(coloum.GetString("name"), v.Name) {
+					if (v.Strict && coloum.GetString("name") == v.Name) || (!v.Strict && strings.Contains(coloum.GetString("name"), v.Name)) {
 						//全部都不需要则不加入
 						if v.Edit == false && v.List == false && v.Info == false {
 							coloum["notUse"] = true
@@ -386,11 +386,12 @@ func (that *MakeCode) Db2JSON(name string, path string, db db.HoTimeDB) {
 
 			//字段有动词前缀，自动进行解析
 			prefixColumn := strings.Index(oldTableName, "_")
+
 			//sys_org_id oldTableName即为sys此处判断为org表存在
+
 			if prefixColumn > -1 && that.TableConfig[oldTableName[prefixColumn+1:]] != nil {
 				oldTableName = oldTableName[prefixColumn+1:]
 			}
-
 			//如果依然找不到则查询system_org是否存在
 			if prefixColumn > -1 && that.TableConfig[DefaultMenuParentName+"_"+oldTableName[prefixColumn+1:]] != nil {
 				oldTableName = DefaultMenuParentName + "_" + oldTableName[prefixColumn+1:]
@@ -404,7 +405,7 @@ func (that *MakeCode) Db2JSON(name string, path string, db db.HoTimeDB) {
 			if prefix > 0 {
 				//表模块前缀sys_user sys即为前缀 sys_org
 				tableName = fk[:prefix+1] + oldTableName
-				if that.TableConfig[tableName] == nil {
+				if that.TableConfig[tableName] == nil || that.TableConfig[oldTableName] != nil {
 					//不存在则改为org
 					tableName = oldTableName
 				}
@@ -486,7 +487,7 @@ func (that *MakeCode) Info(table string) string {
 			continue
 		}
 		if v.Get("info") == nil || v.GetBool("info") {
-			reStr += v.GetString("name") + ","
+			reStr += "`" + v.GetString("name") + "`,"
 		}
 	}
 	if len(reStr) != 0 {
@@ -502,11 +503,17 @@ func (that *MakeCode) Add(table string, req *http.Request) Map {
 			continue
 		}
 		if v.Get("add") == nil || v.GetBool("add") {
-			reqValue := req.FormValue(v.GetString("name"))
-			if reqValue == "" {
+
+			if len(req.Form[v.GetString("name")]) == 0 {
 				return nil
 			}
-			data[v.GetString("name")] = reqValue
+			reqValue := req.FormValue(v.GetString("name"))
+			if reqValue == "" && strings.Contains(v.GetString("name"), "id") {
+				data[v.GetString("name")] = nil
+			} else {
+				data[v.GetString("name")] = reqValue
+			}
+
 		}
 	}
 	if len(data) == 0 {
diff --git a/db/hotimedb.go b/db/hotimedb.go
index 902ff27..809a76b 100644
--- a/db/hotimedb.go
+++ b/db/hotimedb.go
@@ -582,11 +582,11 @@ func (that *HoTimeDB) where(data Map) (string, []interface{}) {
 		}
 		if x == len(condition) && y == len(vcond) {
 
-			if reflect.ValueOf(v).Type().String() == "common.Slice" && len(v.(Slice)) == 0 {
+			if v != nil && reflect.ValueOf(v).Type().String() == "common.Slice" && len(v.(Slice)) == 0 {
 				continue
 			}
 
-			if reflect.ValueOf(v).Type().String() == "[]interface {}" && len(v.([]interface{})) == 0 {
+			if v != nil && reflect.ValueOf(v).Type().String() == "[]interface {}" && len(v.([]interface{})) == 0 {
 				continue
 			}
 
diff --git a/example/main.go b/example/main.go
index 94cf62d..5bc4741 100644
--- a/example/main.go
+++ b/example/main.go
@@ -18,6 +18,7 @@ func main() {
 	appIns := hotime.Init("config/config.json")
 	//RESTfull接口适配
 	appIns.SetConnectListener(func(context *hotime.Context) bool {
+
 		//文件上传接口
 		if len(context.RouterString) == 1 && context.RouterString[0] == "file" && context.Req.Method == "POST" {