diff --git a/pkg/healthcheck/forbidden.go b/pkg/healthcheck/forbidden.go
index 2f40d4e..a07cbad 100644
--- a/pkg/healthcheck/forbidden.go
+++ b/pkg/healthcheck/forbidden.go
@@ -10,15 +10,6 @@ import (
 	"strings"
 )
 
-func inString(str1 string, strList []string) bool {
-	for _, str := range strList {
-		if str1 == str {
-			return true
-		}
-	}
-	return false
-}
-
 // getForbiddens retrieves a list of forbidden files in the specified root directory.
 // It searches for files that do not match the specified regex patterns in the given file list.
 func getForbiddens(root string, fileList []string, localList string) ([]string, error) {
diff --git a/pkg/healthcheck/utils.go b/pkg/healthcheck/utils.go
index 8939f22..005379a 100644
--- a/pkg/healthcheck/utils.go
+++ b/pkg/healthcheck/utils.go
@@ -5,6 +5,15 @@ import (
 	"regexp"
 )
 
+func inString(str1 string, strList []string) bool {
+	for _, str := range strList {
+		if str1 == str {
+			return true
+		}
+	}
+	return false
+}
+
 // addExt appends the specified extension to each file name in the given fileList.
 // It modifies the original fileList in place.
 func addExt(fileList []string, ext string) {