diff --git a/engine/src/main/kotlin/com/techorgx/api/config/WebSocketConfig.kt b/engine/src/main/kotlin/com/techorgx/api/config/WebSocketConfig.kt
index 53c54f1..65f025e 100644
--- a/engine/src/main/kotlin/com/techorgx/api/config/WebSocketConfig.kt
+++ b/engine/src/main/kotlin/com/techorgx/api/config/WebSocketConfig.kt
@@ -1,8 +1,6 @@
 package com.techorgx.api.config
 
 import com.techorgx.api.interceptor.SessionChannelInterceptor
-import org.apache.logging.log4j.LogManager
-import org.apache.logging.log4j.Logger
 import org.springframework.context.annotation.Bean
 import org.springframework.context.annotation.Configuration
 import org.springframework.messaging.simp.config.ChannelRegistration
diff --git a/engine/src/main/kotlin/com/techorgx/api/routing/Router.kt b/engine/src/main/kotlin/com/techorgx/api/routing/Router.kt
index 0c24bb9..9bc3cee 100644
--- a/engine/src/main/kotlin/com/techorgx/api/routing/Router.kt
+++ b/engine/src/main/kotlin/com/techorgx/api/routing/Router.kt
@@ -1,6 +1,5 @@
 package com.techorgx.api.routing
 
-import com.techorgx.api.interceptor.SessionChannelInterceptor
 import com.techorgx.api.service.RedisService
 import org.apache.logging.log4j.LogManager
 import org.apache.logging.log4j.Logger
diff --git a/engine/src/main/kotlin/com/techorgx/api/service/RedisService.kt b/engine/src/main/kotlin/com/techorgx/api/service/RedisService.kt
index 89a910a..6d0f61b 100644
--- a/engine/src/main/kotlin/com/techorgx/api/service/RedisService.kt
+++ b/engine/src/main/kotlin/com/techorgx/api/service/RedisService.kt
@@ -1,6 +1,5 @@
 package com.techorgx.api.service
 
-import com.techorgx.api.mapper.PayloadMapper
 import io.lettuce.core.api.async.RedisAsyncCommands
 import io.lettuce.core.pubsub.StatefulRedisPubSubConnection
 import org.springframework.stereotype.Service