diff --git a/internal/pkg/helper/utils_test.go b/internal/pkg/helper/utils_test.go
index 9d198f4..9051c14 100644
--- a/internal/pkg/helper/utils_test.go
+++ b/internal/pkg/helper/utils_test.go
@@ -43,8 +43,10 @@ func queryUsed(useNum *int) {
 }
 
 func TestMd5(t *testing.T) {
-	//jsonStr := `{"content":"1","timestamp":1765447477945,"ciphertext":"77CAC2FCFDEBAC6665025A1B81E3BBF9"}`
-	ciphertext := Md5("1" + "DrY1zLkOH01q0sN66vrmkdpbWsyb41ho")
+
+	jsonStr := `{"content":"1","timestamp":1765447477945,"ciphertext":"77CAC2FCFDEBAC6665025A1B81E3BBF9"}`
+
+	ciphertext := Md5(jsonStr)
 	t.Log(ciphertext)
 }
 
@@ -80,4 +82,5 @@ func TestLength(t *testing.T) {
 }`
 	s := len(jsonStr)
 	t.Log(s)
+
 }