diff --git a/common/common-security/src/main/java/com/bonus/common/security/xss/XssFilterRegister.java b/common/common-security/src/main/java/com/bonus/common/security/xss/XssFilterRegister.java
index ebb85cd..f58cf2e 100644
--- a/common/common-security/src/main/java/com/bonus/common/security/xss/XssFilterRegister.java
+++ b/common/common-security/src/main/java/com/bonus/common/security/xss/XssFilterRegister.java
@@ -18,7 +18,7 @@ public class XssFilterRegister {
         //注册自定义过滤器
         bean.setFilter(new XssFilter());
         //过滤器名称
-        bean.setName("flilter");
+        bean.setName("filter");
         //过滤所有路径
         bean.addUrlPatterns("/*");
         return bean;
diff --git a/common/common-security/src/main/java/com/bonus/common/security/xss/XssHttpRequestWrapper.java b/common/common-security/src/main/java/com/bonus/common/security/xss/XssHttpRequestWrapper.java
index 540d89f..f05ff70 100644
--- a/common/common-security/src/main/java/com/bonus/common/security/xss/XssHttpRequestWrapper.java
+++ b/common/common-security/src/main/java/com/bonus/common/security/xss/XssHttpRequestWrapper.java
@@ -8,7 +8,7 @@ import javax.servlet.ServletInputStream;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletRequestWrapper;
 import java.io.*;
-import java.nio.charset.Charset;
+import java.nio.charset.StandardCharsets;
 import java.util.LinkedHashMap;
 import java.util.Map;
 
@@ -78,9 +78,9 @@ public class XssHttpRequestWrapper extends HttpServletRequestWrapper {
     @Override
     public ServletInputStream getInputStream() throws IOException {
         InputStream in = super.getInputStream();
-        InputStreamReader reader = new InputStreamReader(in, Charset.forName("UTF-8"));
+        InputStreamReader reader = new InputStreamReader(in, StandardCharsets.UTF_8);
         BufferedReader buffer = new BufferedReader(reader);
-        StringBuffer body = new StringBuffer();
+        StringBuilder body = new StringBuilder();
         String line = buffer.readLine();
         while (line != null) {
             body.append(line);
diff --git a/modules/bmw/src/main/resources/static/downloads/2022年购置SA-ZQY-2X50型牵张一体机说明书一本(显示器已更新).pdf b/modules/bmw/src/main/resources/static/downloads/2022年购置SA-ZQY-2X50型牵张一体机说明书一本(显示器已更新).pdf
deleted file mode 100644
index 841476e..0000000
Binary files a/modules/bmw/src/main/resources/static/downloads/2022年购置SA-ZQY-2X50型牵张一体机说明书一本(显示器已更新).pdf and /dev/null differ
diff --git a/modules/bmw/src/main/resources/static/downloads/2022年购置集控式张牵设备出厂检测报告和合格证.pdf b/modules/bmw/src/main/resources/static/downloads/2022年购置集控式张牵设备出厂检测报告和合格证.pdf
deleted file mode 100644
index 6ba5cc3..0000000
Binary files a/modules/bmw/src/main/resources/static/downloads/2022年购置集控式张牵设备出厂检测报告和合格证.pdf and /dev/null differ
diff --git a/modules/bmw/src/main/resources/static/login.html b/modules/bmw/src/main/resources/static/login.html
index 3e36fa4..956998c 100644
--- a/modules/bmw/src/main/resources/static/login.html
+++ b/modules/bmw/src/main/resources/static/login.html
@@ -48,7 +48,6 @@
 		var userName = localStorage.getItem("userName");//用户名
 		var password = localStorage.getItem("password");//密码
 		var jzpwd = localStorage.getItem("jzpwd");//是否记住密码
-
 		if(jzpwd != null && jzpwd == "true"){
 			$("#username").val(userName);
 			$("#password").val(password);