diff --git a/muyu-common/muyu-common-cache/src/main/java/com/muyu/common/cache/abs/HashCacheAbs.java b/muyu-common/muyu-common-cache/src/main/java/com/muyu/common/cache/abs/HashCacheAbs.java
index c4d004e..f1e3797 100644
--- a/muyu-common/muyu-common-cache/src/main/java/com/muyu/common/cache/abs/HashCacheAbs.java
+++ b/muyu-common/muyu-common-cache/src/main/java/com/muyu/common/cache/abs/HashCacheAbs.java
@@ -47,6 +47,7 @@ public abstract class HashCacheAbs<K, HK, HV> implements HashCache<K, HK, HV> {
     @Override
     public Map<HK, HV> get (K key) {
         // 获取为null的情况
+
         return decodeMap(redisService.getCacheMap(encode(key)));
     }
 
@@ -188,5 +189,6 @@ public abstract class HashCacheAbs<K, HK, HV> implements HashCache<K, HK, HV> {
     /**
      * 默认值
      */
-    public abstract HV defaultValue();
+    public abstract Map<HK, HV> defaultValue();
+    public abstract HV defaultHashValue();
 }