diff --git a/len-blog/src/main/java/com/len/controller/TagController.java b/len-blog/src/main/java/com/len/controller/TagController.java
index 7cdd425..e0538fb 100644
--- a/len-blog/src/main/java/com/len/controller/TagController.java
+++ b/len-blog/src/main/java/com/len/controller/TagController.java
@@ -7,10 +7,8 @@ import com.len.base.BaseController;
 import com.len.entity.BlogTag;
 import com.len.service.BlogArticleService;
 import com.len.service.BlogTagService;
-import com.len.util.JsonUtil;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
diff --git a/len-blog/src/main/java/com/len/core/BlogRealm.java b/len-blog/src/main/java/com/len/core/BlogRealm.java
index 1739e90..23c4659 100644
--- a/len-blog/src/main/java/com/len/core/BlogRealm.java
+++ b/len-blog/src/main/java/com/len/core/BlogRealm.java
@@ -31,15 +31,6 @@ public class BlogRealm extends AuthorizingRealm {
     @Autowired
     private SysUserService userService;
 
-    @Autowired
-    private MenuService menuService;
-
-    @Autowired
-    private RoleUserService roleUserService;
-
-    @Autowired
-    private RoleMenuService roleMenuService;
-
 
     @Override
     public boolean supports(AuthenticationToken token) {
diff --git a/len-blog/src/main/java/com/len/core/BlogRetryLimitCredentialsMatcher.java b/len-blog/src/main/java/com/len/core/BlogRetryLimitCredentialsMatcher.java
deleted file mode 100644
index 98aa5e6..0000000
--- a/len-blog/src/main/java/com/len/core/BlogRetryLimitCredentialsMatcher.java
+++ /dev/null
@@ -1,72 +0,0 @@
-package com.len.core;
-
-import cn.hutool.core.util.StrUtil;
-import com.len.util.CustomUsernamePasswordToken;
-import com.len.util.JWTUtil;
-import lombok.extern.slf4j.Slf4j;
-import org.apache.commons.lang3.StringUtils;
-import org.apache.shiro.authc.AuthenticationInfo;
-import org.apache.shiro.authc.AuthenticationToken;
-import org.apache.shiro.authc.ExcessiveAttemptsException;
-import org.apache.shiro.authc.credential.HashedCredentialsMatcher;
-import org.apache.shiro.cache.Cache;
-import org.apache.shiro.cache.CacheManager;
-
-import java.util.concurrent.atomic.AtomicInteger;
-
-/**
- * 验证器，增加了登录次数校验功能
- * 限制尝试登陆次数,防止暴力破解
- */
-@Slf4j
-public class BlogRetryLimitCredentialsMatcher extends HashedCredentialsMatcher {
-
-   /* private Cache<String, AtomicInteger> loginRetryCache;
-
-    private int maxRetryCount = 5;
-
-    *//*public void setMaxRetryCount(int maxRetryCount) {
-        this.maxRetryCount = maxRetryCount;
-    }
-    public BlogRetryLimitCredentialsMatcher(){
-    }*//*
-
-    *//**
-     * @param cacheManager
-     * @param maxRetryCount 最大尝试次数
-     *//*
-    public BlogRetryLimitCredentialsMatcher(CacheManager cacheManager, int maxRetryCount) {
-        this.maxRetryCount = maxRetryCount;
-        this.loginRetryCache = cacheManager.getCache("loginRetryCache");
-    }
-
-    public BlogRetryLimitCredentialsMatcher(CacheManager cacheManager) {
-        this(cacheManager, 5);
-    }
-
-    @Override
-    public boolean doCredentialsMatch(AuthenticationToken token, AuthenticationInfo info) {
-        CustomUsernamePasswordToken token1 = (CustomUsernamePasswordToken) token;
-        String username = token1.getUsername();
-        if (StringUtils.isEmpty(username) && !StringUtils.isEmpty(token1.getToken())) {
-            username = JWTUtil.getUsername(token1.getToken());
-        }
-        //retry count + 1
-        AtomicInteger retryCount = loginRetryCache.get(username) == null
-                ? new AtomicInteger(0) : loginRetryCache.get(username);
-        log.info("retryCount:{}, username:{}", retryCount, username);
-        if (retryCount.incrementAndGet() > this.maxRetryCount) {
-            log.warn("username: {} tried to login more than {} times in perid", username, this.maxRetryCount);
-            throw new ExcessiveAttemptsException(StrUtil.format("username: {} tried to login more than {} times in perid", username, this.maxRetryCount));
-        }
-        boolean matches = super.doCredentialsMatch(token1, info);
-
-        if (matches) {
-            loginRetryCache.remove(username);
-        } else {
-            loginRetryCache.put(username, retryCount);
-            log.info(String.valueOf(retryCount.get()));
-        }
-        return matches;
-    }*/
-}  
\ No newline at end of file
diff --git a/len-blog/src/main/java/com/len/core/MyBasicHttpAuthenticationFilter.java b/len-blog/src/main/java/com/len/core/MyBasicHttpAuthenticationFilter.java
index d647262..ff61b96 100644
--- a/len-blog/src/main/java/com/len/core/MyBasicHttpAuthenticationFilter.java
+++ b/len-blog/src/main/java/com/len/core/MyBasicHttpAuthenticationFilter.java
@@ -26,11 +26,8 @@ public class MyBasicHttpAuthenticationFilter extends BasicHttpAuthenticationFilt
                 executeLogin(request, response);
                 return true;
             } catch (Exception e) {
-               // throw new RuntimeException(e.getMessage());
             }
-        } /*else {
-            throw new UnauthorizedException("禁止访问");
-        }*/
+        }
         return false;
     }