1 files changed, 1 insertions, 1 deletions
diff --git a/juick-server/src/main/java/com/juick/service/TagServiceImpl.java b/juick-server/src/main/java/com/juick/service/TagServiceImpl.java
index cb345ceb..b5bd0ae8 100644
--- a/juick-server/src/main/java/com/juick/service/TagServiceImpl.java
+++ b/juick-server/src/main/java/com/juick/service/TagServiceImpl.java
@@ -41,7 +41,7 @@ public class TagServiceImpl extends BaseJdbcService implements TagService {
     @Inject
     public TagServiceImpl(JdbcTemplate jdbcTemplate, MessagesService messagesService) {
         super(jdbcTemplate, null);
-        Assert.notNull(messagesService);
+        Assert.notNull(messagesService, "MessagesService must be initialized");
         this.messagesService = messagesService;
     }