diff --git a/austin-web/src/main/java/com/java3y/austin/web/service/impl/MessageTemplateServiceImpl.java b/austin-web/src/main/java/com/java3y/austin/web/service/impl/MessageTemplateServiceImpl.java
index 9a443a0..c7054ce 100644
--- a/austin-web/src/main/java/com/java3y/austin/web/service/impl/MessageTemplateServiceImpl.java
+++ b/austin-web/src/main/java/com/java3y/austin/web/service/impl/MessageTemplateServiceImpl.java
@@ -20,7 +20,6 @@ import com.java3y.austin.web.vo.MessageTemplateParam;
 
 import org.apache.commons.collections.CollectionUtils;
 import org.apache.commons.lang3.StringUtils;
-import org.hibernate.mapping.Collection;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.PageRequest;
@@ -29,6 +28,7 @@ import org.springframework.stereotype.Service;
 
 import javax.persistence.criteria.Predicate;
 import java.util.ArrayList;
+import java.util.Collection;
 import java.util.List;
 import java.util.Objects;
 import java.util.Set;