diff --git a/src/main/java/com/no1/wms/stock/StockController.java b/src/main/java/com/no1/wms/stock/StockController.java
index ac4ca05..0b97e4e 100644
--- a/src/main/java/com/no1/wms/stock/StockController.java
+++ b/src/main/java/com/no1/wms/stock/StockController.java
@@ -147,13 +147,8 @@ public class StockController {
 	@PostMapping("/create_process")
 	@ResponseBody
 	public boolean createProcess(StockDto dto) {
-		int i = service.createStock(dto);
-		if (i != 0) {
-			service.updateWarehousePlus(dto);
+		service.checkandUpdateOrCreateProcess(dto);
 			return true;
-		} else {
-			return false;
-		}
 	}
 
 
diff --git a/src/main/java/com/no1/wms/stock/StockMapper.java b/src/main/java/com/no1/wms/stock/StockMapper.java
index 1fa0ad7..009c55a 100644
--- a/src/main/java/com/no1/wms/stock/StockMapper.java
+++ b/src/main/java/com/no1/wms/stock/StockMapper.java
@@ -1,5 +1,6 @@
 package com.no1.wms.stock;
 
+import com.no1.wms.in.InDto;
 import org.apache.ibatis.annotations.Mapper;
 
 import java.util.List;
@@ -43,6 +44,12 @@ public interface StockMapper {
 	int warehouseCount(Map<String, Object> m);//검색 글 갯수
 
 
+
+	int checkIfExistsStock(StockDto dto);
+	int updateStockProcess(StockDto dto);
+	int createStockProcess(StockDto dto);
+
+
 	
 	
 }
diff --git a/src/main/java/com/no1/wms/stock/StockService.java b/src/main/java/com/no1/wms/stock/StockService.java
index c8d349b..cd8e834 100644
--- a/src/main/java/com/no1/wms/stock/StockService.java
+++ b/src/main/java/com/no1/wms/stock/StockService.java
@@ -1,5 +1,6 @@
 package com.no1.wms.stock;
 
+import com.no1.wms.in.InDto;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
@@ -13,24 +14,24 @@ import java.util.Map;
 public class StockService {
 	@Autowired
 	StockMapper mapper;
-	
+
 	public int count(int searchn, String search) {
-		
-		System.out.println(searchn+search);
-		
-		Map<String,Object> m = new HashMap<String, Object>();
-		m.put("searchn",searchn);
+
+		System.out.println(searchn + search);
+
+		Map<String, Object> m = new HashMap<String, Object>();
+		m.put("searchn", searchn);
 		m.put("search", search);
 		return mapper.count(m);
 	}
 
-	
-	public List<Map<String, Object>> list(int searchn, String search, int start, int perPage){
-		
-		System.out.println(searchn+search);
-		
+
+	public List<Map<String, Object>> list(int searchn, String search, int start, int perPage) {
+
+		System.out.println(searchn + search);
+
 		Map<String, Object> m = new HashMap<String, Object>();
-		m.put("searchn",searchn);
+		m.put("searchn", searchn);
 		m.put("search", search);
 		m.put("start", start);
 		m.put("perPage", perPage);
@@ -38,26 +39,26 @@ public class StockService {
 		List<Map<String, Object>> result = mapper.list(m);
 		log.debug("warehouseOne테스트 :: " + result);
 		return result;
-		
+
 	}
 
 	public int count2(int searchn, String search) {
 
-		System.out.println(searchn+search);
+		System.out.println(searchn + search);
 
-		Map<String,Object> m = new HashMap<String, Object>();
-		m.put("searchn",searchn);
+		Map<String, Object> m = new HashMap<String, Object>();
+		m.put("searchn", searchn);
 		m.put("search", search);
 		return mapper.count2(m);
 	}
 
 
-	public List<Map<String, Object>> list2(int searchn, String search, int start, int perPage){
+	public List<Map<String, Object>> list2(int searchn, String search, int start, int perPage) {
 
-		System.out.println(searchn+search);
+		System.out.println(searchn + search);
 
 		Map<String, Object> m = new HashMap<String, Object>();
-		m.put("searchn",searchn);
+		m.put("searchn", searchn);
 		m.put("search", search);
 		m.put("start", start);
 		m.put("perPage", perPage);
@@ -68,30 +69,30 @@ public class StockService {
 
 	}
 
-	
+
 	public Map<String, Object> stockOne(String id) {
 		return mapper.stockOne(id);
 	}
-	
-	
+
+
 	public int createStock(StockDto dto) {
 		return mapper.createStock(dto);
 	}
-	
-	
+
+
 	public int updateStock(StockDto dto) {
 		return mapper.updateStock(dto);
 	}
 
-	public int updateWarehouse(StockDto dto){
+	public int updateWarehouse(StockDto dto) {
 		return mapper.updateWarehouse(dto);
 	}
 
-	public int updateWarehousePlus(StockDto dto){
+	public int updateWarehousePlus(StockDto dto) {
 		return mapper.updateWarehousePlus(dto);
 	}
 
-	public int updateWarehouseDeleteStock(StockDto dto){
+	public int updateWarehouseDeleteStock(StockDto dto) {
 		return mapper.updateWarehouseDeleteStock(dto);
 	}
 
@@ -100,7 +101,7 @@ public class StockService {
 	}
 
 
-	public List<Map<String, Object>> productSelect(int searchn, String search, int start, int perPage){
+	public List<Map<String, Object>> productSelect(int searchn, String search, int start, int perPage) {
 		Map<String, Object> m = new HashMap<String, Object>();
 		m.put("searchn", searchn);
 		m.put("search", search);
@@ -115,13 +116,13 @@ public class StockService {
 	public int productCount(int searchn, String search) {
 
 
-		Map<String,Object> m = new HashMap<String, Object>();
-		m.put("searchn",searchn);
+		Map<String, Object> m = new HashMap<String, Object>();
+		m.put("searchn", searchn);
 		m.put("search", search);
 		return mapper.productCount(m);
 	}
 
-	public List<Map<String, Object>> warehousesSelect(int searchn, String search, int start, int perPage){
+	public List<Map<String, Object>> warehousesSelect(int searchn, String search, int start, int perPage) {
 		Map<String, Object> m = new HashMap<String, Object>();
 		m.put("searchn", searchn);
 		m.put("search", search);
@@ -136,8 +137,8 @@ public class StockService {
 	public int warehouseCount(int searchn, String search) {
 
 
-		Map<String,Object> m = new HashMap<String, Object>();
-		m.put("searchn",searchn);
+		Map<String, Object> m = new HashMap<String, Object>();
+		m.put("searchn", searchn);
 		m.put("search", search);
 		return mapper.warehouseCount(m);
 	}
@@ -147,5 +148,16 @@ public class StockService {
 	}
 
 
-}
+	//createProcess
+	public boolean checkandUpdateOrCreateProcess(StockDto dto){
+		int j = mapper.checkIfExistsStock(dto);
+		if (j == 1){
+			mapper.updateStockProcess(dto);
+		}else{
+			mapper.createStockProcess(dto);
+		}
+		mapper.updateWarehousePlus(dto);
+		return true;
+	}
 
+}
\ No newline at end of file
diff --git a/src/main/resources/mappers/StockMapper.xml b/src/main/resources/mappers/StockMapper.xml
index a7d73f6..de75fa7 100644
--- a/src/main/resources/mappers/StockMapper.xml
+++ b/src/main/resources/mappers/StockMapper.xml
@@ -210,4 +210,24 @@
         where id = #{id}
     </delete>
     <!-- delete -->
+
+
+
+
+
+    <select id="checkIfExistsStock" resultType="int" parameterType="com.no1.wms.stock.StockDto">
+        SELECT COUNT(*) FROM stock
+        WHERE warehouse_id = #{warehouseId} AND product_id = #{productId}
+    </select>
+
+    <update id="updateStockProcess" parameterType="com.no1.wms.stock.StockDto">
+        UPDATE stock
+        SET quantity = quantity + #{quantity}
+        WHERE warehouse_id = #{warehouseId} AND product_id = #{productId}
+    </update>
+
+    <insert id="createStockProcess" parameterType="com.no1.wms.stock.StockDto">
+        INSERT INTO stock (id, warehouse_id, product_id, quantity, activation)
+        VALUES (UUID(), #{warehouseId}, #{productId}, #{quantity}, 1)
+    </insert>
 </mapper>
\ No newline at end of file