diff --git a/src/main/resources/mapper/localbordMapper.xml b/src/main/resources/mapper/localbordMapper.xml
index 1b27db0..93e9710 100644
--- a/src/main/resources/mapper/localbordMapper.xml
+++ b/src/main/resources/mapper/localbordMapper.xml
@@ -226,18 +226,34 @@
     <select id="selectReaction" resultType="io.company.localhost.common.dto.MapDto">
 	    SELECT LOCBRDSEQ, LOCCMTSEQ, MEMBERSEQ, LOCGOBGOD, LOCGOBBAD
 	    FROM localgorb
-	    WHERE (LOCBRDSEQ = #{LOCBRDSEQ} OR (#{LOCBRDSEQ} IS NULL AND LOCBRDSEQ IS NULL))
-	      AND (LOCCMTSEQ = #{LOCCMTSEQ} OR (#{LOCCMTSEQ} IS NULL AND LOCCMTSEQ IS NULL))
-	      AND MEMBERSEQ = #{MEMBERSEQ}
+	    WHERE 
+	    	<choose>
+		 		<when test="LOCCMTSEQ == null">
+		 			LOCBRDSEQ = #{LOCBRDSEQ} AND LOCCMTSEQ IS NULL
+		 		</when>
+		 		<otherwise>
+		 			LOCBRDSEQ = #{LOCBRDSEQ} AND LOCCMTSEQ = #{LOCCMTSEQ}
+		 		</otherwise>
+	 		</choose>
+		AND 
+			MEMBERSEQ = #{MEMBERSEQ}
 	</select>
 
     <!-- 반응 업데이트 -->
     <update id="updateReaction">
 	    UPDATE localgorb
 	    SET LOCGOBGOD = #{LOCGOBGOD}, LOCGOBBAD = #{LOCGOBBAD}
-	    WHERE (LOCBRDSEQ = #{LOCBRDSEQ} OR (#{LOCBRDSEQ} IS NULL AND LOCBRDSEQ IS NULL))
-	      AND (LOCCMTSEQ = #{LOCCMTSEQ} OR (#{LOCCMTSEQ} IS NULL AND LOCCMTSEQ IS NULL))
-	      AND MEMBERSEQ = #{MEMBERSEQ}
+	    WHERE 
+	    	<choose>
+		 		<when test="LOCCMTSEQ == null">
+		 			LOCBRDSEQ = #{LOCBRDSEQ} AND LOCCMTSEQ IS NULL
+		 		</when>
+		 		<otherwise>
+		 			LOCBRDSEQ = #{LOCBRDSEQ} AND LOCCMTSEQ = #{LOCCMTSEQ}
+		 		</otherwise>
+	 		</choose>
+		AND 
+			MEMBERSEQ = #{MEMBERSEQ}
 	</update>
 	
     <update id="updateBoardIndexToFile">
@@ -368,7 +384,7 @@
 		    COALESCE(SUM(CASE WHEN LOCGOBGOD = 'T' THEN 1 ELSE 0 END), 0) AS likeCount,
 		    COALESCE(SUM(CASE WHEN LOCGOBBAD = 'T' THEN 1 ELSE 0 END), 0) AS dislikeCount
 		FROM localgorb
-		WHERE LOCBRDSEQ = #{boardId};
+		WHERE LOCBRDSEQ = #{boardId} AND LOCCMTSEQ IS NULL;
 
 	</select>