diff --git a/src/main/java/mc/protocol/login/server/DisconnectPacket.java b/src/main/java/mc/protocol/login/server/DisconnectPacket.java
index 97b894f..bf0d0e0 100644
--- a/src/main/java/mc/protocol/login/server/DisconnectPacket.java
+++ b/src/main/java/mc/protocol/login/server/DisconnectPacket.java
@@ -31,9 +31,13 @@ public class DisconnectPacket implements Packet {
 
     @Override
     public void readSelf(NetInputStream netInputStream) {
-        final String jsonText = netInputStream.readString();
-        this.reason = JsonUtils.jsonToObject(jsonText, Text.class)
-                .orElseThrow(() -> new DecoderException("Error decode reason:\n" + jsonText));
+        final String rawString = netInputStream.readString();
+        if (rawString.startsWith("{") && rawString.endsWith("}")) {
+            this.reason = JsonUtils.jsonToObject(rawString, Text.class)
+                    .orElseThrow(() -> new DecoderException("Error decode reason:\n" + rawString));
+        } else {
+            this.reason = Text.of(rawString);
+        }
     }
 
     @Override