diff --git a/stockMate/src/main/java/com/stockm8/controller/StockController.java b/stockMate/src/main/java/com/stockm8/controller/StockController.java
index 752296e..91bc134 100644
--- a/stockMate/src/main/java/com/stockm8/controller/StockController.java
+++ b/stockMate/src/main/java/com/stockm8/controller/StockController.java
@@ -74,7 +74,7 @@ public String registerStockPost(@ModelAttribute StockVO stock,
 		logger.info("Stock registered successfully: {}", stock);
 		
 		model.addAttribute("success", "재고 등록이 성공적으로 완료되었습니다.");
-		return "redirect:/stock/list"; // 재고 목록 페이지로 이동
+		return "/stock/register";
 	}
 	
 	// 재고 목록 조회
diff --git a/stockMate/src/main/java/com/stockm8/persistence/StockDAOImpl.java b/stockMate/src/main/java/com/stockm8/persistence/StockDAOImpl.java
index 4b28ac0..de53a50 100644
--- a/stockMate/src/main/java/com/stockm8/persistence/StockDAOImpl.java
+++ b/stockMate/src/main/java/com/stockm8/persistence/StockDAOImpl.java
@@ -56,10 +56,5 @@ public List<StockVO> selectOnlyStockByBusinessId(int businessId) throws Exceptio
     public List<CategoryVO> selectAllCategories() throws Exception {
         return sqlSession.selectList(NAMESPACE + "selectAllCategories");
     }
-    
-   @Override
-   public List<CategoryVO> selectAllCategories() throws Exception {
-         return sqlSession.selectList(NAMESPACE + "selectAllCategories");
-   }
 }
 
diff --git a/stockMate/src/main/java/com/stockm8/service/ProductServiceImpl.java b/stockMate/src/main/java/com/stockm8/service/ProductServiceImpl.java
index 92538a9..43e1b6f 100644
--- a/stockMate/src/main/java/com/stockm8/service/ProductServiceImpl.java
+++ b/stockMate/src/main/java/com/stockm8/service/ProductServiceImpl.java
@@ -73,8 +73,8 @@ public void generateQRCode(int productId) throws Exception {
             // QR 코드 저장 경로 생성
             int businessId = product.getBusinessId(); // 상품의 비즈니스 ID
             int categoryId = product.getCategoryId(); // 상품의 카테고리 ID
-            String basePath = "/Users/Insung/Documents/products"; // QR 코드 기본 저장 경로
-//          String basePath = "/usr/local/tomcat/webapps/upload";
+//            String basePath = "/Users/Insung/Documents/products"; // QR 코드 기본 저장 경로
+            String basePath = "/usr/local/tomcat/webapps/upload";
 
             // 디렉토리 경로 생성
             String directoryPath = basePath + File.separator 
diff --git a/stockMate/src/main/java/com/stockm8/service/QRCodeServiceImpl.java b/stockMate/src/main/java/com/stockm8/service/QRCodeServiceImpl.java
index 163e4c0..a8bb2a2 100644
--- a/stockMate/src/main/java/com/stockm8/service/QRCodeServiceImpl.java
+++ b/stockMate/src/main/java/com/stockm8/service/QRCodeServiceImpl.java
@@ -108,8 +108,8 @@ private String createQRCodePath(ProductVO product) throws Exception {
         // QR 코드 저장 경로 생성
         int businessId = product.getBusinessId(); // 상품의 비즈니스 ID
         int categoryId = product.getCategoryId(); // 상품의 카테고리 ID
-        String basePath = "/Users/Insung/Documents/products"; // QR 코드 기본 저장 경로
-//      String basePath = "/usr/local/tomcat/webapps/upload";
+//        String basePath = "/Users/Insung/Documents/products"; // QR 코드 기본 저장 경로
+        String basePath = "/usr/local/tomcat/webapps/upload";
 
         // 디렉토리 경로 생성
         String directoryPath = basePath + File.separator 
diff --git a/stockMate/src/main/resources/mappers/stockMapper.xml b/stockMate/src/main/resources/mappers/stockMapper.xml
index 62a0601..83c7253 100644
--- a/stockMate/src/main/resources/mappers/stockMapper.xml
+++ b/stockMate/src/main/resources/mappers/stockMapper.xml
@@ -55,6 +55,32 @@
         <!-- CategoryVO 매핑 (정의된 categoryResultMap을 사용) -->
         <association property="category" resultMap="categoryResultMap"/>
 	</resultMap>
+	
+	<!-- 재고 등록 (INSERT) -->
+	<insert id="insertStock" parameterType="com.stockm8.domain.vo.StockVO" useGeneratedKeys="true" keyProperty="stockId">
+	    INSERT INTO stocks (
+	        product_id,
+	        warehouse_id,
+	        business_id,
+	        total_quantity,
+	        reserved_quantity,
+	        description,
+	        is_deleted,
+	        created_at,
+	        updated_at
+	    )
+	    VALUES (
+	        #{productId},
+	        #{warehouseId},
+	        #{businessId},
+	        #{totalQuantity},
+	        0,
+	        #{description},
+	        0,
+	        CURRENT_TIMESTAMP,
+	        CURRENT_TIMESTAMP
+	    )
+	</insert>
 
     <!-- 필터링된 재고 목록 조회 (정렬 기준 포함) -->
     <select id="selectFilteredStocks" resultMap="stockResultMap">
@@ -99,34 +125,6 @@
             </otherwise>
         </choose>
     </select>
-
-    <!-- 재고 등록 (INSERT) -->
-    <insert id="insertStock" parameterType="com.stockm8.domain.vo.StockVO" useGeneratedKeys="true" keyProperty="stockId">
-        INSERT INTO stocks (
-            product_id,
-            warehouse_id,
-            business_id,
-            total_quantity,
-            reserved_quantity,
-            available_stock,
-            description,
-            is_deleted,
-            created_at,
-            updated_at
-        )
-        VALUES (
-            #{productId},
-            #{warehouseId},
-            #{businessId},
-            #{totalQuantity},
-            #{reservedQuantity},
-            #{availableStock},
-            #{description},
-            0,
-            CURRENT_TIMESTAMP,
-            CURRENT_TIMESTAMP
-        )
-    </insert>
     
     <!-- 사업자 ID에 해당하는 재고 목록 조회 -->
     <select id="selectStockListByBusinessId" resultMap="stockResultMap">
diff --git a/stockMate/src/main/webapp/WEB-INF/views/qrScanner.jsp b/stockMate/src/main/webapp/WEB-INF/views/qrScanner.jsp
index e5ac34a..02d2a63 100644
--- a/stockMate/src/main/webapp/WEB-INF/views/qrScanner.jsp
+++ b/stockMate/src/main/webapp/WEB-INF/views/qrScanner.jsp
@@ -138,11 +138,20 @@ th, td {
 	            toggleScannerBtn.textContent = "웹캠 시작";
 	        }).catch(err => console.error("스캐너 종료 오류:", err));
 	    }
+	    
+		let lastScannedTime = 0; // 마지막 스캔 시간 저장
 
 	    // **스캔 성공 시 호출**  
 	    function onScanSuccess(decodedText) {
-	        if (isScanning) return; // 중복 방지  
+	        const currentTime = new Date().getTime(); // 현재 시간 (밀리초)
+	        
+	        if (isScanning || currentTime - lastScannedTime < 1000) { 
+	            // 1초 내에 같은 QR 코드 중복 스캔 방지
+	            return;
+	        }
+	        
 	        isScanning = true;
+	        lastScannedTime = currentTime; // 마지막 스캔 시간 업데이트
 	        beepSound.play();
 	        console.log("Scanned Text:", decodedText); // 디버깅 로그 추가
 
diff --git a/stockMate/src/main/webapp/WEB-INF/views/stock/register.jsp b/stockMate/src/main/webapp/WEB-INF/views/stock/register.jsp
index 7ddf3f1..1de6106 100644
--- a/stockMate/src/main/webapp/WEB-INF/views/stock/register.jsp
+++ b/stockMate/src/main/webapp/WEB-INF/views/stock/register.jsp
@@ -13,6 +13,7 @@
 <body>
     <div class="container">
         <button class="dashboard-btn" onclick="location.href='/dashboard';">대시보드로 돌아가기</button>
+        <button class="dashboard-btn" onclick="location.href='/stock/list';">재고 리스트</button>
         <h1>재고 등록</h1>
         <form id="stockForm" method="post" action="/stock/register">
             <!-- 창고 선택 -->
@@ -33,8 +34,8 @@
 
             <!-- 수량 입력 -->
             <div class="form-group">
-                <label for="quantity">초기 수량</label>
-                <input type="number" id="quantity" name="quantity" min="1" required>
+                <label for="totalQuantity">초기 수량</label>
+                <input type="number" id="totalQuantity" name="totalQuantity" min="1" required>
             </div>
             
             <!-- 재고 설명 입력 -->