diff --git a/sa-token-starter/sa-token-jboot-plugin/src/main/java/cn/dev33/satoken/jboot/PathAnalyzer.java b/sa-token-starter/sa-token-jboot-plugin/src/main/java/cn/dev33/satoken/jboot/PathAnalyzer.java
index 3667207c..a25f996d 100644
--- a/sa-token-starter/sa-token-jboot-plugin/src/main/java/cn/dev33/satoken/jboot/PathAnalyzer.java
+++ b/sa-token-starter/sa-token-jboot-plugin/src/main/java/cn/dev33/satoken/jboot/PathAnalyzer.java
@@ -7,7 +7,7 @@ import java.util.regex.Pattern;
 
 public class PathAnalyzer {
 
-    private static Map<String, PathAnalyzer> cached = new LinkedHashMap();
+    private static Map<String, PathAnalyzer> cached = new LinkedHashMap<>();
     private Pattern pattern;
 
     public static PathAnalyzer get(String expr) {
diff --git a/sa-token-starter/sa-token-jboot-plugin/src/main/java/cn/dev33/satoken/jboot/SaJedisImpl.java b/sa-token-starter/sa-token-jboot-plugin/src/main/java/cn/dev33/satoken/jboot/SaJedisImpl.java
index 652aabd0..35d46a03 100644
--- a/sa-token-starter/sa-token-jboot-plugin/src/main/java/cn/dev33/satoken/jboot/SaJedisImpl.java
+++ b/sa-token-starter/sa-token-jboot-plugin/src/main/java/cn/dev33/satoken/jboot/SaJedisImpl.java
@@ -23,7 +23,8 @@ public class SaJedisImpl {
     private final JbootSerializer serializer;
 
     protected JedisPool jedisPool;
-    private static final Log LOG = Log.getLog(SaJedisImpl.class);
+    @SuppressWarnings("unused")
+	private static final Log LOG = Log.getLog(SaJedisImpl.class);
     private final SaRedisConfig config;
     public SaJedisImpl(SaRedisConfig config) {
         if (config == null || StrUtil.isBlank(config.getSerializer())) {
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 257e50f2..0193484e 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
@@ -7,7 +7,7 @@ import java.util.regex.Pattern;
 
 public class PathAnalyzer {
 
-    private static Map<String, PathAnalyzer> cached = new LinkedHashMap();
+    private static Map<String, PathAnalyzer> cached = new LinkedHashMap<>();
     private Pattern pattern;
 
     public static PathAnalyzer get(String expr) {