diff --git a/config_center/apollo/impl_test.go b/config_center/apollo/impl_test.go
index e898be91ee356180f5967f9dd5a02df0dbcfb311..6593a93e6f4ffeee1d0c841109c67c2de55ba1c5 100644
--- a/config_center/apollo/impl_test.go
+++ b/config_center/apollo/impl_test.go
@@ -21,6 +21,7 @@ import (
 	"fmt"
 	"net/http"
 	"net/http/httptest"
+	"os"
 	"strings"
 	"sync"
 	"testing"
@@ -260,3 +261,8 @@ func (l *apolloDataListener) Process(configType *config_center.ConfigChangeEvent
 	l.count++
 	l.event = configType.Key
 }
+
+func TestDeleteMockJson(t *testing.T) {
+	remove := os.Remove("mockDubbog.properties.json")
+	t.Log("remove result:", remove)
+}