diff --git a/src/main/java/com/supwisdom/dlpay/framework/filter/ValidateCodeFilter.java b/src/main/java/com/supwisdom/dlpay/framework/filter/ValidateCodeFilter.java
index 04a150e..3868edd 100755
--- a/src/main/java/com/supwisdom/dlpay/framework/filter/ValidateCodeFilter.java
+++ b/src/main/java/com/supwisdom/dlpay/framework/filter/ValidateCodeFilter.java
@@ -40,7 +40,7 @@
 	protected void doFilterInternal(HttpServletRequest request,
 																	HttpServletResponse response, FilterChain filterChain)
 			throws ServletException, IOException {
-		if (StringUtil.equals("/user/login", request.getRequestURI())
+		if (StringUtil.equals("/login/form", request.getRequestURI())
 				&& StringUtil.equalsIgnoreCase(request.getMethod(), "post")) {
 			try {
 				validate(request);
diff --git a/src/main/java/com/supwisdom/dlpay/framework/security/validate/VerifyCode.java b/src/main/java/com/supwisdom/dlpay/framework/security/validate/VerifyCode.java
index 30f368a..26d6ea5 100644
--- a/src/main/java/com/supwisdom/dlpay/framework/security/validate/VerifyCode.java
+++ b/src/main/java/com/supwisdom/dlpay/framework/security/validate/VerifyCode.java
@@ -9,7 +9,7 @@
 import java.util.Random;
 
 public class VerifyCode {
-  private int w = 70;
+  private int w = 100;
   private int h = 35;
   private Random r = new Random();
   // {"宋体", "华文楷体", "黑体", "华文新魏", "华文隶书", "微软雅黑", "楷体_GB2312"}
diff --git a/src/main/kotlin/com/supwisdom/dlpay/security.kt b/src/main/kotlin/com/supwisdom/dlpay/security.kt
index 61b07e2..a5c0279 100644
--- a/src/main/kotlin/com/supwisdom/dlpay/security.kt
+++ b/src/main/kotlin/com/supwisdom/dlpay/security.kt
@@ -105,9 +105,9 @@
             @Autowired
             lateinit var userDetailsService: OperatorDetailService
             @Autowired
-            lateinit var zyAuthenticationFailureHandler: AuthenticationFailureHandler
+            lateinit var myAuthenticationFailureHandler: AuthenticationFailureHandler
             @Autowired
-            lateinit var zyAuthenticationSuccessHandler: AuthenticationSuccessHandler
+            lateinit var myAuthenticationSuccessHandler: AuthenticationSuccessHandler
             @Autowired
             lateinit var myInvalidSessionStrategy: InvalidSessionStrategy
 
@@ -119,8 +119,8 @@
                         .formLogin()
                         .loginPage("/login")
                         .loginProcessingUrl("/login/form")
-                        .successHandler(zyAuthenticationSuccessHandler)
-                        .failureHandler(zyAuthenticationFailureHandler)
+                        .successHandler(myAuthenticationSuccessHandler)
+                        .failureHandler(myAuthenticationFailureHandler)
                         .and()
                         .logout()
                         .logoutRequestMatcher(AntPathRequestMatcher("/logout"))
diff --git a/src/main/resources/templates/login.html b/src/main/resources/templates/login.html
index 54c64a7..4feb52a 100644
--- a/src/main/resources/templates/login.html
+++ b/src/main/resources/templates/login.html
@@ -43,7 +43,7 @@
                                        class="layui-input">
                             </div>
                             <div class="layui-col-xs5" style="padding-left: 10px;">
-                                <img  class="login-captcha" src="/code/image"><!-- https://www.oschina.net/action/user/captcha -->
+                                <img width="100px" height="35px"  class="login-captcha" th:src="@{/code/image}">
                             </div>
                         </div>
                     </div>