diff --git a/entities/field_type.go b/entities/gen_field_type.go
similarity index 73%
rename from entities/field_type.go
rename to entities/gen_field_type.go
index 32b5493..1a997ef 100644
--- a/entities/field_type.go
+++ b/entities/gen_field_type.go
@@ -9,26 +9,25 @@ import (
 )
 
 var PrimitiveTypes = map[string]string{
-	"date":     "date",
-	"number":   "number",
-	"string":   "string",
-	"multiple": "multiple",
-	"boolean":  "boolean",
-	"bool":     "boolean",
-	"int":      "number",
-	"uint":     "number",
-	"float32":  "number",
-	"float64":  "number",
-	"int32":    "number",
-	"int64":    "number",
-	"uint32":   "number",
-	"uint64":   "number",
-	"int8":     "number",
-	"int16":    "number",
-	"uint8":    "number",
-	"uint16":   "number",
-	"byte":     "number",
-	"rune":     "number",
+	"date":    "date",
+	"number":  "number",
+	"string":  "string",
+	"boolean": "boolean",
+	"bool":    "boolean",
+	"int":     "number",
+	"uint":    "number",
+	"float32": "number",
+	"float64": "number",
+	"int32":   "number",
+	"int64":   "number",
+	"uint32":  "number",
+	"uint64":  "number",
+	"int8":    "number",
+	"int16":   "number",
+	"uint8":   "number",
+	"uint16":  "number",
+	"byte":    "number",
+	"rune":    "number",
 }
 
 const typeTemplate = `  type: {