diff --git a/service/planner/db/client.go b/service/planner/db/client.go
index 4240b837acb2d49c8e2640b73806129181a6b465..5e9e5c44cb34e3aefc49993149b8236bd23d4626 100644
--- a/service/planner/db/client.go
+++ b/service/planner/db/client.go
@@ -14,7 +14,7 @@ var cfg *mysql.Config
 
 func Init() error {
 	vp := viper.New()
-	vp.AddConfigPath("./service/planner/db")
+	vp.AddConfigPath("./db")
 	vp.SetConfigName("config")
 	vp.SetConfigType("json")
 
diff --git a/service/planner/db/config.json b/service/planner/db/config.json
index d6ad9c80de30d4ef0e36a67aa3c3b648a8c6a78a..92e4b800ee5ece68bdafe1a0879d6cfc956dea79 100644
--- a/service/planner/db/config.json
+++ b/service/planner/db/config.json
@@ -1,5 +1,5 @@
 {
-    "addr": ":3306",
+    "addr": "mariadb:3306",
     "dbName": "planner",
     "user": "root",
     "passwd": "secret"