diff --git a/sa-token-starter/sa-token-jfinal-plugin/src/main/java/cn/dev33/satoken/jfinal/PathAnalyzer.java b/sa-token-starter/sa-token-jfinal-plugin/src/main/java/cn/dev33/satoken/jfinal/PathAnalyzer.java
index b10d5118..0227f589 100644
--- a/sa-token-starter/sa-token-jfinal-plugin/src/main/java/cn/dev33/satoken/jfinal/PathAnalyzer.java
+++ b/sa-token-starter/sa-token-jfinal-plugin/src/main/java/cn/dev33/satoken/jfinal/PathAnalyzer.java
@@ -22,14 +22,14 @@ import java.util.regex.Pattern;
 
 public class PathAnalyzer {
 
-    private static Map<String, PathAnalyzer> cached = new LinkedHashMap<>();
-    private Pattern pattern;
+    private static final Map<String, PathAnalyzer> cached = new LinkedHashMap<>();
+    private final Pattern pattern;
 
     public static PathAnalyzer get(String expr) {
-        PathAnalyzer pa = (PathAnalyzer)cached.get(expr);
+        PathAnalyzer pa = cached.get(expr);
         if (pa == null) {
             synchronized(expr.intern()) {
-                pa = (PathAnalyzer)cached.get(expr);
+                pa = cached.get(expr);
                 if (pa == null) {
                     pa = new PathAnalyzer(expr);
                     cached.put(expr, pa);
@@ -41,7 +41,7 @@ public class PathAnalyzer {
     }
 
     private PathAnalyzer(String expr) {
-        this.pattern = Pattern.compile(exprCompile(expr), 2);
+        this.pattern = Pattern.compile(exprCompile(expr), Pattern.CASE_INSENSITIVE);
     }
 
     public Matcher matcher(String uri) {
diff --git a/sa-token-starter/sa-token-jfinal-plugin/src/main/java/cn/dev33/satoken/jfinal/SaTokenActionHandler.java b/sa-token-starter/sa-token-jfinal-plugin/src/main/java/cn/dev33/satoken/jfinal/SaTokenActionHandler.java
index bbb80194..61fe3623 100644
--- a/sa-token-starter/sa-token-jfinal-plugin/src/main/java/cn/dev33/satoken/jfinal/SaTokenActionHandler.java
+++ b/sa-token-starter/sa-token-jfinal-plugin/src/main/java/cn/dev33/satoken/jfinal/SaTokenActionHandler.java
@@ -132,7 +132,7 @@ public class SaTokenActionHandler extends ActionHandler {
     /**
      * 抽取出该方法是为了缩短 handle 方法中的代码量，确保获得 JIT 优化，
      * 方法长度超过 8000 个字节码时，将不会被 JIT 编译成二进制码
-     *
+     * <p>
      * 通过开启 java 的 -XX:+PrintCompilation 启动参数得知，handle(...)
      * 方法(73 行代码)已被 JIT 优化，优化后的字节码长度为 593 个字节，相当于
      * 每行代码产生 8.123 个字节
diff --git a/sa-token-starter/sa-token-jfinal-plugin/src/main/java/cn/dev33/satoken/jfinal/SaTokenDaoRedis.java b/sa-token-starter/sa-token-jfinal-plugin/src/main/java/cn/dev33/satoken/jfinal/SaTokenDaoRedis.java
index 128644d3..0043005a 100644
--- a/sa-token-starter/sa-token-jfinal-plugin/src/main/java/cn/dev33/satoken/jfinal/SaTokenDaoRedis.java
+++ b/sa-token-starter/sa-token-jfinal-plugin/src/main/java/cn/dev33/satoken/jfinal/SaTokenDaoRedis.java
@@ -235,7 +235,7 @@ public class SaTokenDaoRedis implements SaTokenDao {
     @Override
     public List<String> searchData(String prefix, String keyword, int start, int size, boolean sortType) {
         Set<String> keys = redis.keys(prefix + "*" + keyword + "*");
-        List<String> list = new ArrayList<String>(keys);
+        List<String> list = new ArrayList<>(keys);
         return SaFoxUtil.searchList(list, start, size, sortType);
     }