diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/filter/RepeatedlyRequestWrapper.java b/ruoyi-common/src/main/java/com/ruoyi/common/filter/RepeatedlyRequestWrapper.java
index caacba63..ca822ede 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/filter/RepeatedlyRequestWrapper.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/filter/RepeatedlyRequestWrapper.java
@@ -10,6 +10,7 @@ import javax.servlet.ServletResponse;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletRequestWrapper;
 import com.ruoyi.common.utils.http.HttpHelper;
+import com.ruoyi.common.constant.Constants;
 
 /**
  * 构建可重复读取inputStream的request
@@ -23,10 +24,10 @@ public class RepeatedlyRequestWrapper extends HttpServletRequestWrapper
     public RepeatedlyRequestWrapper(HttpServletRequest request, ServletResponse response) throws IOException
     {
         super(request);
-        request.setCharacterEncoding("UTF-8");
-        response.setCharacterEncoding("UTF-8");
+        request.setCharacterEncoding(Constants.UTF8);
+        response.setCharacterEncoding(Constants.UTF8);
 
-        body = HttpHelper.getBodyString(request).getBytes("UTF-8");
+        body = HttpHelper.getBodyString(request).getBytes(Constants.UTF8);
     }
 
     @Override
diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/filter/XssFilter.java b/ruoyi-common/src/main/java/com/ruoyi/common/filter/XssFilter.java
index 703ce9ac..23a76fe1 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/filter/XssFilter.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/filter/XssFilter.java
@@ -12,6 +12,7 @@ import javax.servlet.ServletResponse;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import com.ruoyi.common.utils.StringUtils;
+import com.ruoyi.common.enums.HttpMethod;
 
 /**
  * 防止XSS攻击的过滤器
@@ -59,7 +60,7 @@ public class XssFilter implements Filter
         String url = request.getServletPath();
         String method = request.getMethod();
         // GET DELETE 不过滤
-        if (method == null || method.matches("GET") || method.matches("DELETE"))
+        if (method == null || HttpMethod.GET.matches(method) || HttpMethod.DELETE.matches(method))
         {
             return true;
         }