diff --git a/features/sharding/core/src/test/java/org/apache/shardingsphere/sharding/rewrite/token/pojo/ProjectionsTokenTest.java b/features/sharding/core/src/test/java/org/apache/shardingsphere/sharding/rewrite/token/pojo/ProjectionsTokenTest.java
index b7d5b9d2226cc..9a918ebee5519 100644
--- a/features/sharding/core/src/test/java/org/apache/shardingsphere/sharding/rewrite/token/pojo/ProjectionsTokenTest.java
+++ b/features/sharding/core/src/test/java/org/apache/shardingsphere/sharding/rewrite/token/pojo/ProjectionsTokenTest.java
@@ -31,15 +31,15 @@
 
 class ProjectionsTokenTest {
     
-     @Test
-     void assertGetStopIndex() {
-         assertThat(new ProjectionsToken(10, Collections.emptyMap()).getStopIndex(), is(10));
-     }
+    @Test
+    void assertGetStopIndex() {
+        assertThat(new ProjectionsToken(10, Collections.emptyMap()).getStopIndex(), is(10));
+    }
     
-     @Test
-     void assertToStringWithoutRouteUnit() {
-         Map<RouteUnit, Collection<String>> projections = new HashMap<>(1, 1);
-         RouteUnit routeUnit = new RouteUnit(new RouteMapper("foo_ds", "foo_ds_0"), Collections.singleton(new RouteMapper("foo_tbl", "foo_tbl_1")));
-         assertThat(new ProjectionsToken(0, Collections.singletonMap(routeUnit, Collections.singleton("foo_col"))).toString(routeUnit), is(", foo_col"));
-     }
+    @Test
+    void assertToStringWithoutRouteUnit() {
+        Map<RouteUnit, Collection<String>> projections = new HashMap<>(1, 1);
+        RouteUnit routeUnit = new RouteUnit(new RouteMapper("foo_ds", "foo_ds_0"), Collections.singleton(new RouteMapper("foo_tbl", "foo_tbl_1")));
+        assertThat(new ProjectionsToken(0, Collections.singletonMap(routeUnit, Collections.singleton("foo_col"))).toString(routeUnit), is(", foo_col"));
+    }
 }