diff --git a/plugins/datetime/datetime.json b/plugins/datetime/datetime.json
index c08700b90..0404bcb19 100644
--- a/plugins/datetime/datetime.json
+++ b/plugins/datetime/datetime.json
@@ -1,3 +1,4 @@
 {
-    "api": "1.2.3"
+    "api": "1.2.3",
+    "depends-daemon-dbus-service": "com.deepin.daemon.Timedate"
 }