diff --git a/go.mod b/go.mod
index 2c7b98b..b981f5b 100644
--- a/go.mod
+++ b/go.mod
@@ -5,4 +5,12 @@ go 1.18
 //replace (
 //	git.hpds.cc/Component/mq_coder/encoding latest => target mq_coder/encoding
 //	git.hpds.cc/Component/mq_coder/spec latest => target mq_coder/spec
-//)
\ No newline at end of file
+//)
+
+require github.com/stretchr/testify v1.8.0
+
+require (
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+)