diff --git a/src/main/java/org/redkale/convert/bson/BsonFactory.java b/src/main/java/org/redkale/convert/bson/BsonFactory.java
index e9c01bdd9..a5809e603 100644
--- a/src/main/java/org/redkale/convert/bson/BsonFactory.java
+++ b/src/main/java/org/redkale/convert/bson/BsonFactory.java
@@ -24,7 +24,7 @@ import org.redkale.util.TypeToken;
 @SuppressWarnings("unchecked")
 public final class BsonFactory extends ConvertFactory<BsonReader, BsonWriter> {
 
-    private static final BsonFactory instance = new BsonFactory(null, getSystemPropertyBoolean("redkale.convert.bson.tiny", "redkale.convert.tiny", true));
+    private static final BsonFactory instance = new BsonFactory(null, getSystemPropertyBoolean("redkale.convert.bson.tiny", "redkale.convert.tiny", false));
 
     static final Decodeable objectDecoder = instance.loadDecoder(Object.class);
 
@@ -73,7 +73,7 @@ public final class BsonFactory extends ConvertFactory<BsonReader, BsonWriter> {
     }
 
     public static BsonFactory create() {
-        return new BsonFactory(null, getSystemPropertyBoolean("redkale.convert.bson.tiny", "redkale.convert.tiny", true));
+        return new BsonFactory(null, getSystemPropertyBoolean("redkale.convert.bson.tiny", "redkale.convert.tiny", false));
     }
 
     @Override
diff --git a/src/main/java/org/redkale/convert/json/JsonFactory.java b/src/main/java/org/redkale/convert/json/JsonFactory.java
index f86214712..f4e9cd555 100644
--- a/src/main/java/org/redkale/convert/json/JsonFactory.java
+++ b/src/main/java/org/redkale/convert/json/JsonFactory.java
@@ -24,7 +24,7 @@ import org.redkale.util.Uint128;
 @SuppressWarnings("unchecked")
 public final class JsonFactory extends ConvertFactory<JsonReader, JsonWriter> {
 
-    private static final JsonFactory instance = new JsonFactory(null, getSystemPropertyBoolean("redkale.convert.json.tiny", "redkale.convert.tiny", true));
+    private static final JsonFactory instance = new JsonFactory(null, getSystemPropertyBoolean("redkale.convert.json.tiny", "redkale.convert.tiny", false));
 
     static {
         instance.register(Serializable.class, instance.loadEncoder(Object.class));
@@ -65,7 +65,7 @@ public final class JsonFactory extends ConvertFactory<JsonReader, JsonWriter> {
     }
 
     public static JsonFactory create() {
-        return new JsonFactory(null, getSystemPropertyBoolean("redkale.convert.json.tiny", "redkale.convert.tiny", true));
+        return new JsonFactory(null, getSystemPropertyBoolean("redkale.convert.json.tiny", "redkale.convert.tiny", false));
     }
 
     @Override