diff --git a/inlong-sdk/transform-sdk/src/main/java/org/apache/inlong/sdk/transform/process/function/ReplicateFunction.java b/inlong-sdk/transform-sdk/src/main/java/org/apache/inlong/sdk/transform/process/function/RepeatFunction.java
similarity index 90%
rename from inlong-sdk/transform-sdk/src/main/java/org/apache/inlong/sdk/transform/process/function/ReplicateFunction.java
rename to inlong-sdk/transform-sdk/src/main/java/org/apache/inlong/sdk/transform/process/function/RepeatFunction.java
index 82755a5baaf..6e5261e0f13 100644
--- a/inlong-sdk/transform-sdk/src/main/java/org/apache/inlong/sdk/transform/process/function/ReplicateFunction.java
+++ b/inlong-sdk/transform-sdk/src/main/java/org/apache/inlong/sdk/transform/process/function/RepeatFunction.java
@@ -27,17 +27,17 @@
 
 import java.util.List;
 /**
- * ReplicateFunction
- * description: replicate(string, numeric)--Repeat the string numeric times and return a new string
+ * RepeatFunction
+ * description: repeat(string, numeric)--Repeat the string numeric times and return a new string
  */
-@TransformFunction(names = {"replicate"})
-public class ReplicateFunction implements ValueParser {
+@TransformFunction(names = {"repeat"})
+public class RepeatFunction implements ValueParser {
 
     private ValueParser stringParser;
 
     private ValueParser countParser;
 
-    public ReplicateFunction(Function expr) {
+    public RepeatFunction(Function expr) {
         List<Expression> expressions = expr.getParameters().getExpressions();
         stringParser = OperatorTools.buildParser(expressions.get(0));
         countParser = OperatorTools.buildParser(expressions.get(1));
diff --git a/inlong-sdk/transform-sdk/src/test/java/org/apache/inlong/sdk/transform/process/function/string/TestReplicateFunction.java b/inlong-sdk/transform-sdk/src/test/java/org/apache/inlong/sdk/transform/process/function/string/TestRepeatFunction.java
similarity index 89%
rename from inlong-sdk/transform-sdk/src/test/java/org/apache/inlong/sdk/transform/process/function/string/TestReplicateFunction.java
rename to inlong-sdk/transform-sdk/src/test/java/org/apache/inlong/sdk/transform/process/function/string/TestRepeatFunction.java
index 9da3f98a6e1..e5f0d2d0fc0 100644
--- a/inlong-sdk/transform-sdk/src/test/java/org/apache/inlong/sdk/transform/process/function/string/TestReplicateFunction.java
+++ b/inlong-sdk/transform-sdk/src/test/java/org/apache/inlong/sdk/transform/process/function/string/TestRepeatFunction.java
@@ -28,11 +28,11 @@
 import java.util.HashMap;
 import java.util.List;
 
-public class TestReplicateFunction extends AbstractFunctionStringTestBase {
+public class TestRepeatFunction extends AbstractFunctionStringTestBase {
 
     @Test
-    public void testReplicateFunction() throws Exception {
-        String transformSql1 = "select replicate(string1, numeric1) from source";
+    public void testRepeatFunction() throws Exception {
+        String transformSql1 = "select repeat(string1, numeric1) from source";
         TransformConfig config1 = new TransformConfig(transformSql1);
         TransformProcessor<String, String> processor1 = TransformProcessor
                 .create(config1, SourceDecoderFactory.createCsvDecoder(csvSource),
@@ -41,7 +41,7 @@ public void testReplicateFunction() throws Exception {
         List<String> output1 = processor1.transform("apple|banana|cloud|2|1|3", new HashMap<>());
         Assert.assertEquals(1, output1.size());
         Assert.assertEquals(output1.get(0), "result=appleapple");
-        String transformSql2 = "select replicate(string2, numeric2) from source";
+        String transformSql2 = "select repeat(string2, numeric2) from source";
         TransformConfig config2 = new TransformConfig(transformSql2);
         TransformProcessor<String, String> processor2 = TransformProcessor
                 .create(config2, SourceDecoderFactory.createCsvDecoder(csvSource),
@@ -55,7 +55,7 @@ public void testReplicateFunction() throws Exception {
         Assert.assertEquals(1, output2.size());
         Assert.assertEquals(output3.get(0), "result=banana");
         // case3: replicate('cloud', 0)
-        String transformSql3 = "select replicate(string3, numeric3) from source";
+        String transformSql3 = "select repeat(string3, numeric3) from source";
         TransformConfig config3 = new TransformConfig(transformSql3);
         TransformProcessor<String, String> processor3 = TransformProcessor
                 .create(config3, SourceDecoderFactory.createCsvDecoder(csvSource),
diff --git a/inlong-sdk/transform-sdk/src/test/java/org/apache/inlong/sdk/transform/process/function/string/TestStringFunctionsProcessor.java b/inlong-sdk/transform-sdk/src/test/java/org/apache/inlong/sdk/transform/process/function/string/TestStringFunctionsProcessor.java
index 40447d9a10c..618736697f3 100644
--- a/inlong-sdk/transform-sdk/src/test/java/org/apache/inlong/sdk/transform/process/function/string/TestStringFunctionsProcessor.java
+++ b/inlong-sdk/transform-sdk/src/test/java/org/apache/inlong/sdk/transform/process/function/string/TestStringFunctionsProcessor.java
@@ -26,7 +26,7 @@
 @RunWith(Suite.class)
 @Suite.SuiteClasses({TestInsertFunction.class, TestLeftFunction.class, TestLengthFunction.class,
         TestLocateFunction.class, TestLowerFunction.class, TestLpadFunction.class, TestReplaceFunction.class,
-        TestReplicateFunction.class, TestReverseFunction.class, TestRightFunction.class, TestRpadFunction.class,
+        TestRepeatFunction.class, TestReverseFunction.class, TestRightFunction.class, TestRpadFunction.class,
         TestSpaceFunction.class, TestStrcmpFunction.class, TestSubstringFunction.class, TestToBase64Function.class,
         TestTranslateFunction.class, TestTrimFunction.class, TestUpperFunction.class, TestContainsFunction.class,
         TestFromBase64Function.class