diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..325958c
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,3 @@
+module example.com
+
+go 1.19
diff --git a/mone/m_test_one.go b/mone/m_test_one.go
new file mode 100644
index 0000000..f85517e
--- /dev/null
+++ b/mone/m_test_one.go
@@ -0,0 +1,7 @@
+package mone
+
+import "fmt"
+
+func www() {
+	fmt.Println("wwww")
+}
diff --git a/one/texas_test_one.go b/one/texas_test_one.go
index 0a636e4..a5e5ccb 100644
--- a/one/texas_test_one.go
+++ b/one/texas_test_one.go
@@ -1,5 +1,7 @@
 package one
 
-func aaa(){
-	fmt.println("aaaaaaaaa")
-}
\ No newline at end of file
+import "fmt"
+
+func aaa() {
+	fmt.Println("aaaaaaaaa")
+}
diff --git a/three/texas_test_three.go b/three/texas_test_three.go
index 9f53159..2373f23 100644
--- a/three/texas_test_three.go
+++ b/three/texas_test_three.go
@@ -1,5 +1,7 @@
 package three
 
-func bbb(){
-	fmt.println("bbbbbbbb")
-}
\ No newline at end of file
+import "fmt"
+
+func bbb() {
+	fmt.Println("aaaaaaaaa")
+}
diff --git a/two/texas_test_two.go b/two/texas_test_two.go
index 0f9c527..f801203 100644
--- a/two/texas_test_two.go
+++ b/two/texas_test_two.go
@@ -1,5 +1,7 @@
 package two
 
-func ccc(){
-	fmt.println("ccc")
-}
\ No newline at end of file
+import "fmt"
+
+func ccc() {
+	fmt.Println("aaaaaaaaa")
+}