diff --git a/pkg/fire/fire.go b/pkg/fire/fire.go
index 61dbeef..9ca2f0e 100644
--- a/pkg/fire/fire.go
+++ b/pkg/fire/fire.go
@@ -95,7 +95,7 @@ func (d *Fire) Allow(param Param, allow Allow) *Fire {
 
 	return tx
 }
-func toCamel2Case(m map[string]interface{})  {
+func toCamel2Case(m map[string]interface{}) {
 	for key, value := range m {
 		if !strings.Contains(key, "_") {
 			delete(m, key)
@@ -121,11 +121,11 @@ func Camel2Case(name string) string {
 type CompareType string
 
 const (
-	CompareEqual      CompareType = "="
-	CompareAboutEqual CompareType = ">="
-	CompareAbout      CompareType = ">"
-	CompareLessEqual  CompareType = "<="
-	CompareLess       CompareType = "<"
+	CompareEqual        CompareType = "="
+	CompareGreaterEqual CompareType = ">="
+	CompareGreater      CompareType = ">"
+	CompareSmallerEqual CompareType = "<="
+	CompareSmaller      CompareType = "<"
 )
 
 // === where ===
diff --git a/pkg/fire/fire_test.go b/pkg/fire/fire_test.go
index 17bd116..1f7722c 100644
--- a/pkg/fire/fire_test.go
+++ b/pkg/fire/fire_test.go
@@ -29,16 +29,16 @@ func TestFormatColumn(t *testing.T) {
 }
 
 func TestWhereCompare(t *testing.T) {
-	DBDryRun.WhereCompare("age", 18, fire.CompareAboutEqual).Model(User{}).Take(&User{})
+	DBDryRun.WhereCompare("age", 18, fire.CompareGreaterEqual).Model(User{}).Take(&User{})
 	assert.Equal(t, DBDryRun.Logger.(*Diary).LastSql(), "SELECT * FROM `user` WHERE `age` >= 18 LIMIT 1")
 
-	DBDryRun.WhereCompare("age", 18, fire.CompareAbout).Model(User{}).Take(&User{})
+	DBDryRun.WhereCompare("age", 18, fire.CompareGreater).Model(User{}).Take(&User{})
 	assert.Equal(t, DBDryRun.Logger.(*Diary).LastSql(), "SELECT * FROM `user` WHERE `age` > 18 LIMIT 1")
 
-	DBDryRun.WhereCompare("age", 18, fire.CompareLessEqual).Model(User{}).Take(&User{})
+	DBDryRun.WhereCompare("age", 18, fire.CompareSmallerEqual).Model(User{}).Take(&User{})
 	assert.Equal(t, DBDryRun.Logger.(*Diary).LastSql(), "SELECT * FROM `user` WHERE `age` <= 18 LIMIT 1")
 
-	DBDryRun.WhereCompare("age", 18, fire.CompareLess).Model(User{}).Take(&User{})
+	DBDryRun.WhereCompare("age", 18, fire.CompareSmaller).Model(User{}).Take(&User{})
 	assert.Equal(t, DBDryRun.Logger.(*Diary).LastSql(), "SELECT * FROM `user` WHERE `age` < 18 LIMIT 1")
 }