diff --git a/kafka-plus-autoconfigure/pom.xml b/kafka-plus-autoconfigure/pom.xml
index a7bf2cf..53cb34c 100644
--- a/kafka-plus-autoconfigure/pom.xml
+++ b/kafka-plus-autoconfigure/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>io.github.photowey</groupId>
         <artifactId>kafka-plus</artifactId>
-        <version>3.7.0.1.5</version>
+        <version>3.7.0.1.6</version>
     </parent>
 
     <artifactId>kafka-plus-autoconfigure</artifactId>
diff --git a/kafka-plus-core/pom.xml b/kafka-plus-core/pom.xml
index 92c0ad5..9e1e3eb 100644
--- a/kafka-plus-core/pom.xml
+++ b/kafka-plus-core/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>io.github.photowey</groupId>
         <artifactId>kafka-plus</artifactId>
-        <version>3.7.0.1.5</version>
+        <version>3.7.0.1.6</version>
     </parent>
 
     <artifactId>kafka-plus-core</artifactId>
diff --git a/kafka-plus-core/src/main/java/io/github/photowey/kafka/plus/core/clients/builder/consumer/ConsumerBuilder.java b/kafka-plus-core/src/main/java/io/github/photowey/kafka/plus/core/clients/builder/consumer/ConsumerBuilder.java
index 855321b..af0ea88 100644
--- a/kafka-plus-core/src/main/java/io/github/photowey/kafka/plus/core/clients/builder/consumer/ConsumerBuilder.java
+++ b/kafka-plus-core/src/main/java/io/github/photowey/kafka/plus/core/clients/builder/consumer/ConsumerBuilder.java
@@ -183,6 +183,24 @@ default ConsumerBuilder strategy(Class<?> strategy) {
 
     // ----------------------------------------------------------------
 
+    /**
+     * Enhance custom property configs.
+     *
+     * @param fx the callback.
+     * @return {@link ConsumerBuilder}
+     */
+    ConsumerBuilder enhanceProps(Consumer<Properties> fx);
+
+    /**
+     * Enhance custom configs.
+     *
+     * @param fx the callback.
+     * @return {@link ConsumerBuilder}
+     */
+    ConsumerBuilder enhanceConfigs(Consumer<Map<String, Object>> fx);
+
+    // ----------------------------------------------------------------
+
     /**
      * Check custom property configs.
      *
diff --git a/kafka-plus-core/src/main/java/io/github/photowey/kafka/plus/core/clients/builder/consumer/ConsumerBuilderImpl.java b/kafka-plus-core/src/main/java/io/github/photowey/kafka/plus/core/clients/builder/consumer/ConsumerBuilderImpl.java
index e8d7b3b..e0345f7 100644
--- a/kafka-plus-core/src/main/java/io/github/photowey/kafka/plus/core/clients/builder/consumer/ConsumerBuilderImpl.java
+++ b/kafka-plus-core/src/main/java/io/github/photowey/kafka/plus/core/clients/builder/consumer/ConsumerBuilderImpl.java
@@ -164,6 +164,28 @@ public ConsumerBuilder configs(Map<String, Object> configs) {
 
     // ----------------------------------------------------------------
 
+    @Override
+    public ConsumerBuilder enhanceProps(Consumer<Properties> fx) {
+        checkNotNull("enhanceProps.fx", fx);
+        if (null != super.props) {
+            fx.accept(super.props);
+        }
+
+        return this;
+    }
+
+    @Override
+    public ConsumerBuilder enhanceConfigs(Consumer<Map<String, Object>> fx) {
+        checkNotNull("enhanceConfigs.fx", fx);
+        if (null != super.configs) {
+            fx.accept(super.configs);
+        }
+
+        return this;
+    }
+
+    // ----------------------------------------------------------------
+
     @Override
     public ConsumerBuilder checkProps(Consumer<Properties> fx) {
         checkNotNull("checkProps.fx", fx);
diff --git a/kafka-plus-core/src/main/java/io/github/photowey/kafka/plus/core/clients/builder/producer/ProducerBuilder.java b/kafka-plus-core/src/main/java/io/github/photowey/kafka/plus/core/clients/builder/producer/ProducerBuilder.java
index 3c4f27d..0b84862 100644
--- a/kafka-plus-core/src/main/java/io/github/photowey/kafka/plus/core/clients/builder/producer/ProducerBuilder.java
+++ b/kafka-plus-core/src/main/java/io/github/photowey/kafka/plus/core/clients/builder/producer/ProducerBuilder.java
@@ -274,7 +274,7 @@ default ProducerBuilder deliveryTimeoutMs(long timeout, TimeUnit unit) {
      * Check custom property configs.
      *
      * @param fx the callback.
-     * @return {@link ConsumerBuilder}
+     * @return {@link ProducerBuilder}
      */
     ProducerBuilder checkProps(Consumer<Properties> fx);
 
@@ -282,7 +282,7 @@ default ProducerBuilder deliveryTimeoutMs(long timeout, TimeUnit unit) {
      * Check custom configs.
      *
      * @param fx the callback.
-     * @return {@link ConsumerBuilder}
+     * @return {@link ProducerBuilder}
      */
     ProducerBuilder checkConfigs(Consumer<Map<String, Object>> fx);
 
diff --git a/kafka-plus-engine/pom.xml b/kafka-plus-engine/pom.xml
index 5861d3e..eadcbc7 100644
--- a/kafka-plus-engine/pom.xml
+++ b/kafka-plus-engine/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>io.github.photowey</groupId>
         <artifactId>kafka-plus</artifactId>
-        <version>3.7.0.1.5</version>
+        <version>3.7.0.1.6</version>
     </parent>
 
     <artifactId>kafka-plus-engine</artifactId>
diff --git a/kafka-plus-jackson/pom.xml b/kafka-plus-jackson/pom.xml
index 4341233..747e547 100644
--- a/kafka-plus-jackson/pom.xml
+++ b/kafka-plus-jackson/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>io.github.photowey</groupId>
         <artifactId>kafka-plus</artifactId>
-        <version>3.7.0.1.5</version>
+        <version>3.7.0.1.6</version>
     </parent>
 
     <artifactId>kafka-plus-jackson</artifactId>
diff --git a/kafka-plus-runtime/pom.xml b/kafka-plus-runtime/pom.xml
index fafa99e..169e266 100644
--- a/kafka-plus-runtime/pom.xml
+++ b/kafka-plus-runtime/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>io.github.photowey</groupId>
         <artifactId>kafka-plus</artifactId>
-        <version>3.7.0.1.5</version>
+        <version>3.7.0.1.6</version>
     </parent>
 
     <artifactId>kafka-plus-runtime</artifactId>
diff --git a/kafkaplus-spring-boot-starter/pom.xml b/kafkaplus-spring-boot-starter/pom.xml
index 13b5afc..3f0168f 100644
--- a/kafkaplus-spring-boot-starter/pom.xml
+++ b/kafkaplus-spring-boot-starter/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>io.github.photowey</groupId>
         <artifactId>kafka-plus</artifactId>
-        <version>3.7.0.1.5</version>
+        <version>3.7.0.1.6</version>
     </parent>
 
     <artifactId>kafkaplus-spring-boot-starter</artifactId>
diff --git a/kafkaplus-spring-boot3-starter/pom.xml b/kafkaplus-spring-boot3-starter/pom.xml
index 1d6280a..3fd682d 100644
--- a/kafkaplus-spring-boot3-starter/pom.xml
+++ b/kafkaplus-spring-boot3-starter/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>io.github.photowey</groupId>
         <artifactId>kafka-plus</artifactId>
-        <version>3.7.0.1.5</version>
+        <version>3.7.0.1.6</version>
     </parent>
 
     <artifactId>kafkaplus-spring-boot3-starter</artifactId>
diff --git a/pom.xml b/pom.xml
index 6f9c699..db6ec41 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,7 +7,7 @@
     <groupId>io.github.photowey</groupId>
     <artifactId>kafka-plus</artifactId>
     <!-- ${kafka.version}.x.y -->
-    <version>3.7.0.1.5</version>
+    <version>3.7.0.1.6</version>
     <packaging>pom</packaging>
 
     <name>${project.groupId}:${project.artifactId}</name>