diff --git a/eladmin-system/src/main/java/me/zhengjie/modules/security/security/TokenProvider.java b/eladmin-system/src/main/java/me/zhengjie/modules/security/security/TokenProvider.java
index fb19eb96..efe58768 100644
--- a/eladmin-system/src/main/java/me/zhengjie/modules/security/security/TokenProvider.java
+++ b/eladmin-system/src/main/java/me/zhengjie/modules/security/security/TokenProvider.java
@@ -1,5 +1,6 @@
 package me.zhengjie.modules.security.security;
 
+import cn.hutool.core.util.ObjectUtil;
 import io.jsonwebtoken.*;
 import io.jsonwebtoken.io.Decoders;
 import io.jsonwebtoken.security.Keys;
@@ -16,6 +17,7 @@ import javax.servlet.http.HttpServletRequest;
 import java.security.Key;
 import java.util.Arrays;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.Date;
 import java.util.stream.Collectors;
 
@@ -63,10 +65,13 @@ public class TokenProvider implements InitializingBean {
          .parseClaimsJws(token)
          .getBody();
 
+      // fix bug: 当前用户如果没有任何权限时，在输入用户名后，刷新验证码会抛IllegalArgumentException
+       Object authoritiesStr = claims.get(AUTHORITIES_KEY);
       Collection<? extends GrantedAuthority> authorities =
-         Arrays.stream(claims.get(AUTHORITIES_KEY).toString().split(","))
+              ObjectUtil.isNotEmpty(authoritiesStr) ?
+       Arrays.stream(authoritiesStr.toString().split(","))
             .map(SimpleGrantedAuthority::new)
-            .collect(Collectors.toList());
+            .collect(Collectors.toList()) : Collections.emptyList();
 
       User principal = new User(claims.getSubject(), "", authorities);
 
diff --git a/eladmin-system/src/main/resources/template/generator/admin/ServiceImpl.ftl b/eladmin-system/src/main/resources/template/generator/admin/ServiceImpl.ftl
index 76eb12ee..10b47094 100644
--- a/eladmin-system/src/main/resources/template/generator/admin/ServiceImpl.ftl
+++ b/eladmin-system/src/main/resources/template/generator/admin/ServiceImpl.ftl
@@ -130,7 +130,7 @@ public class ${className}ServiceImpl implements ${className}Service {
     @Override
     //@CacheEvict(allEntries = true)
     public void deleteAll(${pkColumnType}[] ids) {
-        for (${pkColumnType} id : ids) {
+        for (${pkColumnType} ${pkChangeColName} : ids) {
             ${changeClassName}Repository.deleteById(${pkChangeColName});
         }
     }
@@ -153,4 +153,4 @@ public class ${className}ServiceImpl implements ${className}Service {
         }
         FileUtil.downloadExcel(list, response);
     }
-}
\ No newline at end of file
+}
diff --git a/sql/eladmin.sql b/sql/eladmin.sql
index 53631173..2a776c6e 100644
--- a/sql/eladmin.sql
+++ b/sql/eladmin.sql
@@ -593,7 +593,7 @@ CREATE TABLE `quartz_log`  (
   `params` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
   `time` bigint(20) NULL DEFAULT NULL,
   PRIMARY KEY (`id`) USING BTREE
-) ENGINE = InnoDB AUTO_INCREMENT = 288 CHARACTER SET = utf8 COLLATE = utf8_general_ci COMMENT = '定时任务日志' ROW_FORMAT = Compact;
+) ENGINE = MyISAM AUTO_INCREMENT = 288 CHARACTER SET = utf8 COLLATE = utf8_general_ci COMMENT = '定时任务日志' ROW_FORMAT = Compact;
 
 -- ----------------------------
 -- Table structure for role