diff --git a/src/main/resources/egovframework/mapper/nlib/col/InterestDAO_SQL.xml b/src/main/resources/egovframework/mapper/nlib/col/InterestDAO_SQL.xml
index 6e0ed780..326f248b 100644
--- a/src/main/resources/egovframework/mapper/nlib/col/InterestDAO_SQL.xml
+++ b/src/main/resources/egovframework/mapper/nlib/col/InterestDAO_SQL.xml
@@ -61,7 +61,7 @@
     <insert id="insertInterest" parameterType="CollectionVO">
     /* CollectionDAO.insertInterest 관심자료 추가 */
         <selectKey resultType="Integer" keyProperty="mbInterestId" order="BEFORE">
-            SELECT MAX(MB_INTEREST_ID)+1 FROM MB_INTEREST;      
+            SELECT IFNULL(MAX(MB_INTEREST_ID)+1,1) FROM MB_INTEREST;      
         </selectKey> 
         INSERT INTO 
                 MB_INTEREST