diff --git a/hudi-common/src/main/java/org/apache/hudi/common/fs/StorageSchemes.java b/hudi-common/src/main/java/org/apache/hudi/common/fs/StorageSchemes.java
index 40a8c9168..e166fc48e 100644
--- a/hudi-common/src/main/java/org/apache/hudi/common/fs/StorageSchemes.java
+++ b/hudi-common/src/main/java/org/apache/hudi/common/fs/StorageSchemes.java
@@ -60,6 +60,8 @@ public enum StorageSchemes {
   COS("cos", false),
   // Huawei Cloud Object Storage
   OBS("obs", false),
+  // Kingsoft Standard Storage ks3
+  KS3("ks3", false),
   // Baidu Object Storage
   BOS("bos", false);
 
diff --git a/hudi-common/src/test/java/org/apache/hudi/common/fs/TestStorageSchemes.java b/hudi-common/src/test/java/org/apache/hudi/common/fs/TestStorageSchemes.java
index 8c4195f38..a346a673a 100644
--- a/hudi-common/src/test/java/org/apache/hudi/common/fs/TestStorageSchemes.java
+++ b/hudi-common/src/test/java/org/apache/hudi/common/fs/TestStorageSchemes.java
@@ -46,6 +46,7 @@ public class TestStorageSchemes {
     assertFalse(StorageSchemes.isAppendSupported("dbfs"));
     assertFalse(StorageSchemes.isAppendSupported("cos"));
     assertFalse(StorageSchemes.isAppendSupported("bos"));
+    assertFalse(StorageSchemes.isAppendSupported("ks3"));
     assertTrue(StorageSchemes.isAppendSupported("ofs"));
     assertThrows(IllegalArgumentException.class, () -> {
       StorageSchemes.isAppendSupported("s2");