diff --git a/src/main/java/org/springframework/data/jpa/repository/query/StringQuery.java b/src/main/java/org/springframework/data/jpa/repository/query/StringQuery.java
index 5f6e7153fd..5a4b5fc9ca 100644
--- a/src/main/java/org/springframework/data/jpa/repository/query/StringQuery.java
+++ b/src/main/java/org/springframework/data/jpa/repository/query/StringQuery.java
@@ -27,6 +27,8 @@
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
+import org.hibernate.jpa.TypedParameterValue;
+
 import org.springframework.data.repository.query.SpelQueryContext;
 import org.springframework.data.repository.query.SpelQueryContext.SpelExtractor;
 import org.springframework.data.repository.query.parser.Part.Type;
@@ -48,6 +50,7 @@
  * @author Jens Schauder
  * @author Diego Krupitza
  * @author Greg Turnquist
+ * @author Yanming Zhou
  */
 class StringQuery implements DeclaredQuery {
 
@@ -764,6 +767,11 @@ public Type getType() {
 		@Override
 		public Object prepare(@Nullable Object value) {
 
+			// unwrap value if necessary, see https://github.com/spring-projects/spring-data-jpa/pull/2461
+			if (value instanceof TypedParameterValue) {
+				value = ((TypedParameterValue) value).getValue();
+			}
+
 			if (value == null) {
 				return null;
 			}
diff --git a/src/test/java/org/springframework/data/jpa/repository/query/StringQueryUnitTests.java b/src/test/java/org/springframework/data/jpa/repository/query/StringQueryUnitTests.java
index 4746f27106..612032979c 100644
--- a/src/test/java/org/springframework/data/jpa/repository/query/StringQueryUnitTests.java
+++ b/src/test/java/org/springframework/data/jpa/repository/query/StringQueryUnitTests.java
@@ -22,6 +22,8 @@
 
 import org.assertj.core.api.Assertions;
 import org.assertj.core.api.SoftAssertions;
+import org.hibernate.jpa.TypedParameterValue;
+import org.hibernate.type.StringType;
 import org.junit.jupiter.api.Test;
 import org.springframework.data.jpa.repository.query.StringQuery.InParameterBinding;
 import org.springframework.data.jpa.repository.query.StringQuery.LikeParameterBinding;
@@ -37,6 +39,7 @@
  * @author Nils Borrmann
  * @author Andriy Redko
  * @author Diego Krupitza
+ * @author Yanming Zhou
  */
 class StringQueryUnitTests {
 
@@ -101,6 +104,19 @@ void detectsNamedLikeBindings() {
 		assertThat(binding.getType()).isEqualTo(Type.ENDING_WITH);
 	}
 
+	@Test // GH-2548
+	void likeParameterBindingShouldUnwrapValueIfNecessary() {
+
+		StringQuery query = new StringQuery("select u from User u where u.firstname like %:firstname%", false);
+		List<ParameterBinding> bindings = query.getParameterBindings();
+		LikeParameterBinding binding = (LikeParameterBinding) bindings.get(0);
+
+		assertThat(binding.prepare("test")).isEqualTo("%test%");
+		assertThat(binding.prepare(new TypedParameterValue(StringType.INSTANCE, "test"))).isEqualTo("%test%");
+		assertThat(binding.prepare(null)).isNull();
+		assertThat(binding.prepare(new TypedParameterValue(StringType.INSTANCE, null))).isNull();
+	}
+
 	@Test // DATAJPA-461
 	void detectsNamedInParameterBindings() {