diff --git a/Section2/application_structure/go.work b/Section2/application_structure/go.work
deleted file mode 100644
index 740af35..0000000
--- a/Section2/application_structure/go.work
+++ /dev/null
@@ -1 +0,0 @@
-go 1.21.1
diff --git a/Section3/go.work b/Section3/go.work
deleted file mode 100644
index 740af35..0000000
--- a/Section3/go.work
+++ /dev/null
@@ -1 +0,0 @@
-go 1.21.1
diff --git a/Section4/go.work b/Section4/go.work
deleted file mode 100644
index 740af35..0000000
--- a/Section4/go.work
+++ /dev/null
@@ -1 +0,0 @@
-go 1.21.1
diff --git a/Section4/iota/go.work b/Section4/iota/go.work
deleted file mode 100644
index 740af35..0000000
--- a/Section4/iota/go.work
+++ /dev/null
@@ -1 +0,0 @@
-go 1.21.1