diff --git a/njcn-common/pom.xml b/njcn-common/pom.xml
index a3a3deb..68b278a 100644
--- a/njcn-common/pom.xml
+++ b/njcn-common/pom.xml
@@ -110,16 +110,6 @@
             </exclusions>
         </dependency>
 
-        <dependency>
-            <groupId>com.njcn</groupId>
-            <artifactId>common-core</artifactId>
-            <version>1.0.0</version>
-        </dependency>
-        <dependency>
-            <groupId>com.njcn</groupId>
-            <artifactId>common-web</artifactId>
-            <version>1.0.0</version>
-        </dependency>
         <dependency>
             <groupId>cn.afterturn</groupId>
             <artifactId>easypoi-spring-boot-starter</artifactId>
diff --git a/njcn-common/src/main/java/com/njcn/common/utils/ExcelUtil.java b/njcn-springboot/spingboot2.3.12/src/main/java/com/njcn/web/utils/ExcelUtil.java
similarity index 97%
rename from njcn-common/src/main/java/com/njcn/common/utils/ExcelUtil.java
rename to njcn-springboot/spingboot2.3.12/src/main/java/com/njcn/web/utils/ExcelUtil.java
index 3339506..7027652 100644
--- a/njcn-common/src/main/java/com/njcn/common/utils/ExcelUtil.java
+++ b/njcn-springboot/spingboot2.3.12/src/main/java/com/njcn/web/utils/ExcelUtil.java
@@ -1,9 +1,8 @@
-package com.njcn.common.utils;
+package com.njcn.web.utils;
 
 import cn.afterturn.easypoi.excel.ExcelExportUtil;
 import cn.afterturn.easypoi.excel.entity.ExportParams;
 import cn.hutool.core.util.CharsetUtil;
-import com.njcn.web.utils.HttpServletUtil;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.poi.ss.usermodel.Workbook;
 
diff --git a/njcn-springboot/spingboot2.3.12/src/main/java/com/njcn/web/utils/HttpServletUtil.java b/njcn-springboot/spingboot2.3.12/src/main/java/com/njcn/web/utils/HttpServletUtil.java
new file mode 100644
index 0000000..7c0b39f
--- /dev/null
+++ b/njcn-springboot/spingboot2.3.12/src/main/java/com/njcn/web/utils/HttpServletUtil.java
@@ -0,0 +1,40 @@
+package com.njcn.web.utils;
+
+import com.njcn.common.pojo.enums.response.CommonResponseEnum;
+import com.njcn.common.pojo.exception.BusinessException;
+import org.springframework.web.context.request.RequestContextHolder;
+import org.springframework.web.context.request.ServletRequestAttributes;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+/**
+ *
+ * HttpServlet工具类，获取当前request和response
+ *
+ * @author hongawen
+ * @version 1.0.0
+ * @date 2022年04月01日 11:04
+ */
+public class HttpServletUtil {
+
+
+    public static HttpServletRequest getRequest() {
+        ServletRequestAttributes requestAttributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
+        if (requestAttributes == null) {
+            throw new BusinessException(CommonResponseEnum.REQUEST_EMPTY);
+        } else {
+            return requestAttributes.getRequest();
+        }
+    }
+
+
+    public static HttpServletResponse getResponse() {
+        ServletRequestAttributes requestAttributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
+        if (requestAttributes == null) {
+            throw new BusinessException(CommonResponseEnum.REQUEST_EMPTY);
+        } else {
+            return requestAttributes.getResponse();
+        }
+    }
+}