diff --git a/container/garray/garray_normal_any.go b/container/garray/garray_normal_any.go
index a87cb8b41..863274e07 100644
--- a/container/garray/garray_normal_any.go
+++ b/container/garray/garray_normal_any.go
@@ -36,7 +36,7 @@ func New(safe ...bool) *Array {
 	return NewArraySize(0, 0, safe...)
 }
 
-// See New.
+// NewArray See New.
 func NewArray(safe ...bool) *Array {
 	return NewArraySize(0, 0, safe...)
 }
@@ -422,7 +422,7 @@ func (a *Array) SubSlice(offset int, length ...int) []interface{} {
 	}
 }
 
-// See PushRight.
+// Append See PushRight.
 func (a *Array) Append(value ...interface{}) *Array {
 	a.PushRight(value...)
 	return a
diff --git a/container/garray/garray_normal_int.go b/container/garray/garray_normal_int.go
index c58020eb2..cc04a256a 100644
--- a/container/garray/garray_normal_int.go
+++ b/container/garray/garray_normal_int.go
@@ -149,10 +149,7 @@ func (a *IntArray) Sort(reverse ...bool) *IntArray {
 	defer a.mu.Unlock()
 	if len(reverse) > 0 && reverse[0] {
 		sort.Slice(a.array, func(i, j int) bool {
-			if a.array[i] < a.array[j] {
-				return false
-			}
-			return true
+			return a.array[i] > a.array[j]
 		})
 	} else {
 		sort.Ints(a.array)
@@ -427,7 +424,7 @@ func (a *IntArray) SubSlice(offset int, length ...int) []int {
 	}
 }
 
-// See PushRight.
+// Append See PushRight.
 func (a *IntArray) Append(value ...int) *IntArray {
 	a.mu.Lock()
 	a.array = append(a.array, value...)
diff --git a/container/garray/garray_normal_str.go b/container/garray/garray_normal_str.go
index be23bba9d..8f2cb1d83 100644
--- a/container/garray/garray_normal_str.go
+++ b/container/garray/garray_normal_str.go
@@ -136,10 +136,7 @@ func (a *StrArray) Sort(reverse ...bool) *StrArray {
 	defer a.mu.Unlock()
 	if len(reverse) > 0 && reverse[0] {
 		sort.Slice(a.array, func(i, j int) bool {
-			if strings.Compare(a.array[i], a.array[j]) < 0 {
-				return false
-			}
-			return true
+			return strings.Compare(a.array[i], a.array[j]) >= 0
 		})
 	} else {
 		sort.Strings(a.array)
@@ -414,7 +411,7 @@ func (a *StrArray) SubSlice(offset int, length ...int) []string {
 	}
 }
 
-// See PushRight.
+// Append See PushRight.
 func (a *StrArray) Append(value ...string) *StrArray {
 	a.mu.Lock()
 	a.array = append(a.array, value...)
diff --git a/container/garray/garray_sorted_any.go b/container/garray/garray_sorted_any.go
index cd14d6252..780204857 100644
--- a/container/garray/garray_sorted_any.go
+++ b/container/garray/garray_sorted_any.go
@@ -453,7 +453,7 @@ func (a *SortedArray) binSearch(value interface{}, lock bool) (index int, result
 	mid := 0
 	cmp := -2
 	for min <= max {
-		mid = min + int((max-min)/2)
+		mid = min + (max-min)/2
 		cmp = a.getComparator()(value, a.array[mid])
 		switch {
 		case cmp < 0: