diff --git a/ezkv-kvs/src/main/java/io/jstach/ezkv/kvs/KeyValuesEnvironment.java b/ezkv-kvs/src/main/java/io/jstach/ezkv/kvs/KeyValuesEnvironment.java
index 379c9cc..b9bfba8 100644
--- a/ezkv-kvs/src/main/java/io/jstach/ezkv/kvs/KeyValuesEnvironment.java
+++ b/ezkv-kvs/src/main/java/io/jstach/ezkv/kvs/KeyValuesEnvironment.java
@@ -385,6 +385,7 @@ public void warn(String message) {
 
 }
 
+@SuppressWarnings("ArrayRecordComponent") // TODO We will fix this later.
 record DefaultKeyValuesEnvironment(@NonNull String @Nullable [] mainArgs) implements KeyValuesEnvironment {
 
 	@Override
diff --git a/ezkv-kvs/src/test/java/io/jstach/ezkv/kvs/KeyValuesSystemTest.java b/ezkv-kvs/src/test/java/io/jstach/ezkv/kvs/KeyValuesSystemTest.java
index d0b9d4a..2a9d396 100644
--- a/ezkv-kvs/src/test/java/io/jstach/ezkv/kvs/KeyValuesSystemTest.java
+++ b/ezkv-kvs/src/test/java/io/jstach/ezkv/kvs/KeyValuesSystemTest.java
@@ -9,6 +9,7 @@
 import java.io.InputStream;
 import java.io.PrintStream;
 import java.net.URI;
+import java.nio.charset.StandardCharsets;
 import java.nio.file.Path;
 import java.util.ArrayList;
 import java.util.List;
@@ -65,7 +66,7 @@ public Logger getLogger() {
 
 			@Override
 			public InputStream getStandardInput() {
-				return new ByteArrayInputStream(stdin.getBytes());
+				return new ByteArrayInputStream(stdin.getBytes(StandardCharsets.UTF_8));
 			}
 
 			@Override