diff --git a/NiHao/release/NiHao-0.8c.jar b/NiHao/release/NiHao-0.8c.jar
index 7f374c1..e34978d 100644
--- a/NiHao/release/NiHao-0.8c.jar
+++ b/NiHao/release/NiHao-0.8c.jar
Binary files differ
diff --git a/NiHao/src/nihao/util/Serializer.java b/NiHao/src/nihao/util/Serializer.java
index 0f397f6..20be855 100644
--- a/NiHao/src/nihao/util/Serializer.java
+++ b/NiHao/src/nihao/util/Serializer.java
@@ -294,7 +294,7 @@
 			dest.append("\"");
 		} else {
 			Class<?> c = data.getClass();
-			if (c.isPrimitive() || data instanceof BigInteger || data instanceof BigDecimal || data instanceof Integer || data instanceof Long || data instanceof Float || data instanceof Double) {
+			if (c.isPrimitive() || data instanceof BigInteger || data instanceof BigDecimal || data instanceof Integer || data instanceof Long || data instanceof Float || data instanceof Double || data instanceof Boolean) {
 				dest.append(data);
 			} else if (c.isArray() || data instanceof Collection<?>) {
 				dest.append('[');