diff --git a/src/components/MdpSelectDictTag/index.vue b/src/components/MdpSelectDictTag/index.vue
index 794fa0f2..23574d81 100644
--- a/src/components/MdpSelectDictTag/index.vue
+++ b/src/components/MdpSelectDictTag/index.vue
@@ -64,7 +64,7 @@
         },
         effect:{
             type:String,
-            default:'light'//dark / light / plain	
+            default:'dark'//dark / light / plain	
         },
       dict:{
         type:Array,