diff --git a/src/main/java/org/redkale/source/CacheMemorySource.java b/src/main/java/org/redkale/source/CacheMemorySource.java
index eb887a652..d8f5ea505 100644
--- a/src/main/java/org/redkale/source/CacheMemorySource.java
+++ b/src/main/java/org/redkale/source/CacheMemorySource.java
@@ -415,6 +415,24 @@ public final class CacheMemorySource extends AbstractCacheSource {
         }, getExecutor());
     }
 
+    @Override
+    public CompletableFuture<Long> hstrlenAsync(final String key, final String field) {
+        return supplyAsync(() -> {
+            if (key == null || field == null) {
+                return 0L;
+            }
+            CacheEntry entry = container.get(key);
+            if (entry == null || entry.isExpired() || entry.mapValue == null) {
+                return 0L;
+            }
+            Object obj = entry.mapValue.get(field);
+            if (obj == null) {
+                return 0L;
+            }
+            return (long) obj.toString().length();
+        }, getExecutor());
+    }
+
     //----------- hxxx --------------
     @Override
     public CompletableFuture<Boolean> existsAsync(String key) {
diff --git a/src/main/java/org/redkale/source/CacheSource.java b/src/main/java/org/redkale/source/CacheSource.java
index d7744eb78..8864ac22e 100644
--- a/src/main/java/org/redkale/source/CacheSource.java
+++ b/src/main/java/org/redkale/source/CacheSource.java
@@ -373,6 +373,10 @@ public interface CacheSource extends Resourcable {
         return hsetnx(key, field, Long.class, value);
     }
 
+    default long hstrlen(String key, String field) {
+        return hstrlenAsync(key, field).join();
+    }
+
     default <T> Map<String, T> hgetall(String key, Type type) {
         return (Map) hgetallAsync(key, type).join();
     }
@@ -1032,6 +1036,8 @@ public interface CacheSource extends Resourcable {
         return hsetnxAsync(key, field, Long.class, value);
     }
 
+    public CompletableFuture<Long> hstrlenAsync(String key, String field);
+
     public <T> CompletableFuture<Map<String, T>> hgetallAsync(String key, Type type);
 
     default CompletableFuture<Map<String, String>> hgetallStringAsync(String key) {