diff --git a/src/com/wentch/redkale/convert/json/JsonByteBufferWriter.java b/src/com/wentch/redkale/convert/json/JsonByteBufferWriter.java
index 4a497842a..e430a3a84 100644
--- a/src/com/wentch/redkale/convert/json/JsonByteBufferWriter.java
+++ b/src/com/wentch/redkale/convert/json/JsonByteBufferWriter.java
@@ -232,7 +232,6 @@ public final class JsonByteBufferWriter extends JsonWriter {
                     case '"': sb.append("\\\"");
                         break;
                     default: sb.append(ch);
-                        ;
                         break;
                 }
             }