diff --git a/src/main/java/kcg/faics/equip/vo/EquipVO.java b/src/main/java/kcg/faics/equip/vo/EquipVO.java
index aa6a5f4..80d7ef0 100644
--- a/src/main/java/kcg/faics/equip/vo/EquipVO.java
+++ b/src/main/java/kcg/faics/equip/vo/EquipVO.java
@@ -10,7 +10,7 @@ package kcg.faics.equip.vo;
  * 
  */
 public class EquipVO {
-	private String serNo;
+	private Integer serNo;
 	private String num;
 	private String equipType;
 	private String equipTypeName;
@@ -41,7 +41,7 @@ public class EquipVO {
 	/**
 	 * @return the serNo
 	 */
-	public String getSerNo() {
+	public Integer getSerNo() {
 		return serNo;
 	}
 	
@@ -90,7 +90,7 @@ public class EquipVO {
 	/**
 	 * @param serNo the serNo to set
 	 */
-	public void setSerNo(String serNo) {
+	public void setSerNo(Integer serNo) {
 		this.serNo = serNo;
 	}
 	/**
diff --git a/src/main/java/kcg/faics/equip/web/EquipmentController.java b/src/main/java/kcg/faics/equip/web/EquipmentController.java
index 6efd1ad..bedca79 100644
--- a/src/main/java/kcg/faics/equip/web/EquipmentController.java
+++ b/src/main/java/kcg/faics/equip/web/EquipmentController.java
@@ -596,24 +596,24 @@ public class EquipmentController {
 			// 파일 저장 및 데이터 입력
 			String[] deleteFiles = multiRequest.getParameterValues("deleteFile");
 			final Map<String, MultipartFile> fileMap = multiRequest.getFileMap();
-			
-			
-			if( equipVO.getSerNo().equals("") || equipVO.getSerNo().equals(null)){
+
+
+			if(equipVO.getSerNo()==null || equipVO.getSerNo() == 0){
 				/* 등록 처리 */
-				
+
 				equipVO.setWriter(loginUserVO.getUserid());
-				
+
 				equipVO.print();
-				
+
 				/* 외사장비 등록 */
 				result = equipmentService.insertEquipment(equipVO, fileMap);
 			}else{
 				/* 수정 처리 */
 				result = equipmentService.updateEquipment(equipVO, fileMap, deleteFiles);
 			}
-			
-			
-			equipVO.print();			
+
+
+			equipVO.print();
 						
 			
 			
diff --git a/src/main/resources/sqlmapper/mappers/fa/equip.xml b/src/main/resources/sqlmapper/mappers/fa/equip.xml
index 6b1ade2..48ecebf 100644
--- a/src/main/resources/sqlmapper/mappers/fa/equip.xml
+++ b/src/main/resources/sqlmapper/mappers/fa/equip.xml
@@ -327,60 +327,58 @@
 	</select>
 	
 	<insert id="Equip.insertEquipment" parameterType="equipVO">
-	<![CDATA[	
-INSERT INTO TEQUIPMENT 
-   (  SERNO,
-      NUM,
-      POLICE,
-      EQUIPGUBUN,
-      EQUIPNAME,
-      BYEAR,BMON,
-      BDAY,USETERM,                          
-      STANDARD,
-      PURPOSE,
-      BPLACE,
-      PRICE,
-      MADEIN,
-      SERIALNO,
-      OPERATE,
-      USESECTION,
-      BIGO,
-      FILENAME1,
-      FILENAME2,
-      FILENAME3,
-      CREADATE,
-      WRITER,
-      LOGDATE) 
- 	values (
-       TEQUIPMENT_SERNO_SEQ.NEXTVAL,
-       (CASE WHEN (SELECT MAX(NUM) FROM TEQUIPMENT WHERE POLICE = #{police}) IS NULL THEN 1 
-            ELSE (SELECT MAX(NUM) + 1 FROM TEQUIPMENT WHERE POLICE = #{police}) END),
-       #{police},
-       #{equipType},
-       #{equipName},
-       #{buyYear},
-       #{buyMonth},
-       #{buyDay},
-       #{useTerm},
-       #{standard},
-       #{purpose},
-       #{buyPlace},
-       #{price},
-       #{madeIn},
-       #{serialNo},
-       #{operate},
-       #{useSection},
-       #{bigo},
-       #{fileName1},
-       #{fileName2},
-       #{fileName3},
-       TO_CHAR(NOW(), 'YYYYMMDDHH24MISS'),
-       #{writer},
-       NULL
-     )
-	]]>
-		<selectKey resultType="String" keyProperty="serNo" order="AFTER">
-	        SELECT TEQUIPMENT_SERNO_SEQ.CURRVAL FROM DUAL
+    INSERT INTO TEQUIPMENT(
+          NUM,
+          POLICE,
+          EQUIPGUBUN,
+          EQUIPNAME,
+          BYEAR,BMON,
+          BDAY,USETERM,
+          STANDARD,
+          PURPOSE,
+          BPLACE,
+          PRICE,
+          MADEIN,
+          SERIALNO,
+          OPERATE,
+          USESECTION,
+          BIGO,
+          FILENAME1,
+          FILENAME2,
+          FILENAME3,
+          CREADATE,
+          WRITER,
+          LOGDATE)
+      values (
+           (CASE
+              WHEN (SELECT MAX(NUM) FROM TEQUIPMENT WHERE POLICE = #{police}) IS NULL THEN 1
+              ELSE (SELECT MAX(NUM) + 1 FROM TEQUIPMENT WHERE POLICE = #{police})
+           END),
+           #{police},
+           #{equipType},
+           #{equipName},
+           #{buyYear},
+           #{buyMonth},
+           #{buyDay},
+           #{useTerm},
+           #{standard},
+           #{purpose},
+           #{buyPlace},
+           #{price},
+           #{madeIn},
+           #{serialNo},
+           #{operate},
+           #{useSection},
+           #{bigo},
+           #{fileName1},
+           #{fileName2},
+           #{fileName3},
+           TO_CHAR(NOW(), 'YYYYMMDDHH24MISS'),
+           #{writer},
+           NULL
+        )
+      <selectKey resultType="int" keyProperty="serNo" order="AFTER">
+        SELECT currval('tequip_seq') as seq
 	    </selectKey>
 	</insert>