diff --git a/kernel/global-clock/type/tso/spi/src/main/java/org/apache/shardingsphere/globalclock/type/tso/provider/TSOProvider.java b/kernel/global-clock/type/tso/spi/src/main/java/org/apache/shardingsphere/globalclock/type/tso/provider/TSOProvider.java
index f0178f89f983f..b559beccac9ce 100644
--- a/kernel/global-clock/type/tso/spi/src/main/java/org/apache/shardingsphere/globalclock/type/tso/provider/TSOProvider.java
+++ b/kernel/global-clock/type/tso/spi/src/main/java/org/apache/shardingsphere/globalclock/type/tso/provider/TSOProvider.java
@@ -20,7 +20,7 @@
 import org.apache.shardingsphere.globalclock.provider.GlobalClockProvider;
 
 /**
- * Timestamp oracle provider.
+ * TSO provider.
  */
 public interface TSOProvider extends GlobalClockProvider {
 }