1 files changed, 7 insertions, 2 deletions
diff --git a/juick-server-jdbc/src/main/java/com/juick/service/SubscriptionServiceImpl.java b/juick-server-jdbc/src/main/java/com/juick/service/SubscriptionServiceImpl.java
index 77735b0c..0273c1c3 100644
--- a/juick-server-jdbc/src/main/java/com/juick/service/SubscriptionServiceImpl.java
+++ b/juick-server-jdbc/src/main/java/com/juick/service/SubscriptionServiceImpl.java
@@ -187,8 +187,13 @@ public class SubscriptionServiceImpl extends BaseJdbcService implements Subscrip
     @Transactional
     @Override
     public boolean subscribeTag(final User user, final Tag toTag) {
-        return getJdbcTemplate().update(
-                "INSERT IGNORE INTO subscr_tags(tag_id,suser_id) VALUES (?,?)", toTag.TID, user.getUid()) == 1;
+        try {
+
+            return getJdbcTemplate().update(
+                    "INSERT INTO subscr_tags(tag_id,suser_id) VALUES (?,?)", toTag.TID, user.getUid()) == 1;
+        } catch (DuplicateKeyException e) {
+            return true;
+        }
     }
 
     @Transactional