diff --git a/storage/src/main/java/com/zfoo/storage/StorageContext.java b/storage/src/main/java/com/zfoo/storage/StorageContext.java
index 4c6ca0f6..91b8e799 100644
--- a/storage/src/main/java/com/zfoo/storage/StorageContext.java
+++ b/storage/src/main/java/com/zfoo/storage/StorageContext.java
@@ -52,8 +52,8 @@ public class StorageContext implements ApplicationListener<ApplicationContextEve
         return instance.storageManager;
     }
 
-    public static <V, K> V get(Class<V> clazz, K keyId) {
-        return instance.storageManager.getStorage(clazz).get(keyId);
+    public static <V, K> V get(Class<V> clazz, K id) {
+        return instance.storageManager.getStorage(clazz).get(id);
     }
 
     public static <V> List<V> getList(Class<V> clazz) {
diff --git a/storage/src/main/java/com/zfoo/storage/manager/StorageInt.java b/storage/src/main/java/com/zfoo/storage/manager/StorageInt.java
index da50c7a0..0b767648 100644
--- a/storage/src/main/java/com/zfoo/storage/manager/StorageInt.java
+++ b/storage/src/main/java/com/zfoo/storage/manager/StorageInt.java
@@ -18,7 +18,6 @@ import io.netty.util.collection.IntObjectHashMap;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.Map;
-import java.util.stream.Collectors;
 
 /**
  * @author godotg
@@ -42,18 +41,18 @@ public class StorageInt<K, V> extends StorageObject<K, V> {
     }
 
     @Override
-    public boolean contain(K key) {
-        return contain((int) key);
+    public boolean contain(K id) {
+        return contain((int) id);
     }
 
     @Override
-    public boolean contain(int key) {
-        return dataMap.containsKey(key);
+    public boolean contain(int id) {
+        return dataMap.containsKey(id);
     }
 
     @Override
-    public boolean contain(long key) {
-        return contain((int) key);
+    public boolean contain(long id) {
+        return contain((int) id);
     }
 
     @Override
diff --git a/storage/src/main/java/com/zfoo/storage/manager/StorageLong.java b/storage/src/main/java/com/zfoo/storage/manager/StorageLong.java
index a1b445a5..d5ba2b37 100644
--- a/storage/src/main/java/com/zfoo/storage/manager/StorageLong.java
+++ b/storage/src/main/java/com/zfoo/storage/manager/StorageLong.java
@@ -18,7 +18,6 @@ import io.netty.util.collection.LongObjectHashMap;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.Map;
-import java.util.stream.Collectors;
 
 /**
  * @author godotg
@@ -42,18 +41,18 @@ public class StorageLong<K, V> extends StorageObject<K, V> {
     }
 
     @Override
-    public boolean contain(K key) {
-        return contain((long) key);
+    public boolean contain(K id) {
+        return contain((long) id);
     }
 
     @Override
-    public boolean contain(int key) {
-        return contain((long) key);
+    public boolean contain(int id) {
+        return contain((long) id);
     }
 
     @Override
-    public boolean contain(long key) {
-        return dataMap.containsKey(key);
+    public boolean contain(long id) {
+        return dataMap.containsKey(id);
     }
 
     @Override
diff --git a/storage/src/main/java/com/zfoo/storage/manager/StorageManager.java b/storage/src/main/java/com/zfoo/storage/manager/StorageManager.java
index 1d60a53c..62cbb888 100644
--- a/storage/src/main/java/com/zfoo/storage/manager/StorageManager.java
+++ b/storage/src/main/java/com/zfoo/storage/manager/StorageManager.java
@@ -204,9 +204,9 @@ public class StorageManager implements IStorageManager {
         return storage.getIndexes(func, index);
     }
 
-    public <T, K> T get(Class<T> clazz, K key) {
+    public <T, K> T get(Class<T> clazz, K id) {
         var storage = getStorage(clazz);
-        return storage.get(key);
+        return storage.get(id);
     }
 
     @Override
diff --git a/storage/src/main/java/com/zfoo/storage/manager/StorageObject.java b/storage/src/main/java/com/zfoo/storage/manager/StorageObject.java
index 551117f4..a6ccfc44 100644
--- a/storage/src/main/java/com/zfoo/storage/manager/StorageObject.java
+++ b/storage/src/main/java/com/zfoo/storage/manager/StorageObject.java
@@ -72,22 +72,22 @@ public class StorageObject<K, V> implements IStorage<K, V> {
     }
 
     @Override
-    public boolean contain(K key) {
-        return dataMap.containsKey(key);
+    public boolean contain(K id) {
+        return dataMap.containsKey(id);
     }
 
     @Override
-    public boolean contain(int key) {
+    public boolean contain(int id) {
         @SuppressWarnings("unchecked")
-        var k = (K) Integer.valueOf(key);
-        return contain(k);
+        var key = (K) Integer.valueOf(id);
+        return contain(key);
     }
 
     @Override
-    public boolean contain(long key) {
+    public boolean contain(long id) {
         @SuppressWarnings("unchecked")
-        var k = (K) Long.valueOf(key);
-        return contain(k);
+        var key = (K) Long.valueOf(id);
+        return contain(key);
     }
 
     @Override
@@ -181,31 +181,31 @@ public class StorageObject<K, V> implements IStorage<K, V> {
 
     public V put(Object value) {
         @SuppressWarnings("unchecked")
-        var key = (K) ReflectionUtils.getField(idDef.getField(), value);
+        var id = (K) ReflectionUtils.getField(idDef.getField(), value);
 
-        if (key == null) {
+        if (id == null) {
             throw new RuntimeException("There is an item with an unconfigured id in the static resource");
         }
-        if (dataMap.containsKey(key)) {
-            throw new RuntimeException(StringUtils.format("Duplicate [id:{}] of static resource [resource:{}]", key, clazz.getSimpleName()));
+        if (dataMap.containsKey(id)) {
+            throw new RuntimeException(StringUtils.format("Duplicate [id:{}] of static resource [resource:{}]", id, clazz.getSimpleName()));
         }
         // 添加资源
         @SuppressWarnings("unchecked")
         var v = (V) value;
-        var result = dataMap.put(key, v);
+        var result = dataMap.put(id, v);
         // 添加索引
         for (var def : indexDefMap.values()) {
             // 使用field的名称作为索引的名称
             var indexKey = def.getField().getName();
             var indexValue = ReflectionUtils.getField(def.getField(), v);
             if (def.isUnique()) {// 唯一索引
-                var index = uniqueIndexMap.computeIfAbsent(indexKey, k -> new HashMap<>(12));
+                var index = uniqueIndexMap.computeIfAbsent(indexKey, it -> HashMap.newHashMap(12));
                 if (index.put(indexValue, v) != null) {
                     throw new RuntimeException(StringUtils.format("Duplicate unique index [index:{}][value:{}] of static resource [class:{}]", indexKey, indexValue, clazz.getName()));
                 }
             } else {// 不是唯一索引
-                var index = indexMap.computeIfAbsent(indexKey, k -> new HashMap<>(32));
-                var list = index.computeIfAbsent(indexValue, k -> new ArrayList<V>());
+                var index = indexMap.computeIfAbsent(indexKey, it -> HashMap.newHashMap(32));
+                var list = index.computeIfAbsent(indexValue, it -> new ArrayList<V>());
                 list.add(v);
             }
         }
diff --git a/storage/src/main/java/com/zfoo/storage/model/IStorage.java b/storage/src/main/java/com/zfoo/storage/model/IStorage.java
index a9a02a60..de300e14 100644
--- a/storage/src/main/java/com/zfoo/storage/model/IStorage.java
+++ b/storage/src/main/java/com/zfoo/storage/model/IStorage.java
@@ -24,11 +24,11 @@ import java.util.Map;
  */
 public interface IStorage<K, V> {
 
-    boolean contain(K key);
+    boolean contain(K id);
 
-    boolean contain(int key);
+    boolean contain(int id);
 
-    boolean contain(long key);
+    boolean contain(long id);
 
     V get(K id);