diff --git a/convertor/convertor.go b/convertor/convertor.go
index 7793779..265246b 100644
--- a/convertor/convertor.go
+++ b/convertor/convertor.go
@@ -130,7 +130,7 @@ func ToString(value any) string {
 		newValue, _ := json.Marshal(value)
 		return string(newValue)
 
-		// todo: maybe we should't supprt other type convertion
+		// todo: maybe we should't supprt other type conversion
 		// v := reflect.ValueOf(value)
 		// log.Panicf("Unsupported data type: %s ", v.String())
 		// return ""
diff --git a/iterator/iterator.go b/iterator/iterator.go
index 7266109..4b899de 100644
--- a/iterator/iterator.go
+++ b/iterator/iterator.go
@@ -3,7 +3,7 @@
 
 // Package iterator provides a way to iterate over values stored in containers.
 // note:
-// 1. Full feature iterator is complicated, this pacakge is just a experiment to explore how iterators could work in Go.
+// 1. Full feature iterator is complicated, this package is just a experiment to explore how iterators could work in Go.
 // 2. The functionality of this package is very simple and limited, may not meet the actual dev needs.
 // 3. It is currently under development, unstable, and will not be completed for some time in the future.
 // So, based on above factors, you may not use it in production. but, anyone is welcome to improve it.
diff --git a/iterator/operation.go b/iterator/operation.go
index d725c3c..b77389c 100644
--- a/iterator/operation.go
+++ b/iterator/operation.go
@@ -3,7 +3,7 @@
 
 // Package iterator provides a way to iterate over values stored in containers.
 // note:
-// 1. Full feature iterator is complicated, this pacakge is just a experiment to explore how iterators could work in Go.
+// 1. Full feature iterator is complicated, this package is just a experiment to explore how iterators could work in Go.
 // 2. The functionality of this package is very simple and limited, may not meet the actual dev needs.
 // 3. It is currently under development, unstable, and will not be completed for some time in the future.
 // So, based on above factors, you may not use it in production. but, anyone is welcome to improve it.