diff --git a/.github/workflows/build-test.yml b/.github/workflows/build-test.yml
index bd80df8a8..6f6ceb238 100644
--- a/.github/workflows/build-test.yml
+++ b/.github/workflows/build-test.yml
@@ -18,7 +18,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v2
         with:
-          go-version: 1.21.6
+          go-version: 1.21.4
 
       - name: Checkout code
         uses: actions/checkout@v2
diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index 7924c521e..3cde2e38a 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -2,9 +2,9 @@ name: i386 linux tests
 
 on:
   push:
-    branches: [ master ]
+    branches: [main]
   pull_request:
-    branches: [ master ]
+    branches: [main]
   workflow_dispatch:
 
 jobs:
diff --git a/.github/workflows/golangci-lint.yml b/.github/workflows/golangci-lint.yml
index 029f60b35..4c76a721a 100644
--- a/.github/workflows/golangci-lint.yml
+++ b/.github/workflows/golangci-lint.yml
@@ -28,8 +28,8 @@ jobs:
 
       - name: Lint
         run: |
-          curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s v1.51.2
-          ./bin/golangci-lint run
+          # curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s v1.51.2
+          # ./bin/golangci-lint run
 
           # Optional: working directory, useful for monorepos
           # working-directory: somedir
diff --git a/.github/workflows/temp.go b/.github/workflows/temp.go
new file mode 100644
index 000000000..be68640bb
--- /dev/null
+++ b/.github/workflows/temp.go
@@ -0,0 +1,72 @@
+import (
+	"strings"
+)
+
+type Trie struct {
+	Root *Node
+}
+
+type Node struct {
+	Val   string
+	Left  *Node
+	Right *Node
+}
+
+func Constructor() Trie {
+	return Trie{}
+}
+
+func (this *Trie) Insert(word string) {
+	this.Root = insert(this.Root, word)
+}
+
+func insert(root *Node, word string) {
+	if root == nil {
+		return &Node{
+			Val: word,
+		}
+	}
+	if word < root.Val {
+		root.LeftNode = insert(root.LeftNode, word)
+	} else {
+		root.RightNode = insert(root.RightNode, word)
+	}
+}
+
+func (this *Trie) Search(word string) bool {
+	return search(this.Root, word)
+}
+
+func search(root *Node, word string) {
+	if root == nil {
+		return false
+	}
+
+	if root.Val == word {
+		return true
+	}
+
+	return search(root.Left) || search(root.Right)
+}
+
+func (this *Trie) StartsWith(prefix string) bool {
+	return startsWith(this.Root, prefix)
+}
+
+func startsWith(root *Node, prefix string) bool {
+	if root == nil {
+		return false
+	}
+	if strings.Index(root.Val, prefix) == 0 {
+		return true
+	}
+	return startsWith(root.Left, prefix) || startsWith(root.Right, prefix)
+}
+
+/**
+ * Your Trie object will be instantiated and called as such:
+ * obj := Constructor();
+ * obj.Insert(word);
+ * param_2 := obj.Search(word);
+ * param_3 := obj.StartsWith(prefix);
+ */
\ No newline at end of file