diff --git a/dict_util.go b/dict_util.go
index a8c3b14..825e70d 100644
--- a/dict_util.go
+++ b/dict_util.go
@@ -231,9 +231,9 @@ func (seg *Segmenter) Size(size int, text, freqText string) (frequency float64)
 		if !seg.LoadNoFreq {
 			// 无效行
 			return
-		} else {
-			freqText = seg.TextFreq
 		}
+
+		freqText = seg.TextFreq
 	}
 
 	// 解析词频
diff --git a/trim.go b/trim.go
index 033c6b2..9efa422 100644
--- a/trim.go
+++ b/trim.go
@@ -238,7 +238,7 @@ func FilterLang(text, lang string) (new string) {
 	return
 }
 
-// Rang rang text to []string
+// Range range text to []string
 func Range(text string) (new []string) {
 	for _, value := range text {
 		new = append(new, string(value))
@@ -247,7 +247,7 @@ func Range(text string) (new []string) {
 	return
 }
 
-// RangText rang text to string
+// RangeText range text to string
 func RangeText(text string) (new string) {
 	for _, value := range text {
 		new += string(value) + " "