diff --git a/src/main/java/com/walking/api/web/controller/traffic/TrafficController.java b/src/main/java/com/walking/api/web/controller/traffic/TrafficController.java
index d3f5a95..7b4f853 100644
--- a/src/main/java/com/walking/api/web/controller/traffic/TrafficController.java
+++ b/src/main/java/com/walking/api/web/controller/traffic/TrafficController.java
@@ -1,7 +1,5 @@
 package com.walking.api.web.controller.traffic;
 
-import com.walking.api.data.entity.BaseEntity;
-import com.walking.api.repository.dao.traffic.TrafficRepository;
 import com.walking.api.security.authentication.token.TokenUserDetails;
 import com.walking.api.security.authentication.token.TokenUserDetailsService;
 import com.walking.api.security.filter.token.AccessTokenResolver;
@@ -14,12 +12,11 @@
 import com.walking.api.traffic.dto.SearchTrafficsUseCaseIn;
 import com.walking.api.traffic.dto.SearchTrafficsUseCaseOut;
 import com.walking.api.traffic.dto.UpdateFavoriteTrafficUseCaseIn;
-import com.walking.api.traffic.service.TrafficPredictService;
-import com.walking.api.traffic.service.dto.TPQuery;
 import com.walking.api.traffic.service.model.PredictTargetTraffic;
 import com.walking.api.traffic.usecase.AddFavoriteTrafficUseCase;
 import com.walking.api.traffic.usecase.BrowseFavoriteTrafficsUseCase;
 import com.walking.api.traffic.usecase.DeleteFavoriteTrafficUseCase;
+import com.walking.api.traffic.usecase.InfoFavoriteTrafficUseCase;
 import com.walking.api.traffic.usecase.ReadTrafficsUseCase;
 import com.walking.api.traffic.usecase.SearchTrafficsUseCase;
 import com.walking.api.traffic.usecase.UpdateFavoriteTrafficUseCase;
@@ -30,10 +27,8 @@
 import com.walking.api.web.support.ApiResponse.SuccessBody;
 import com.walking.api.web.support.ApiResponseGenerator;
 import com.walking.api.web.support.MessageCode;
-import java.util.List;
 import java.util.Map;
 import java.util.Objects;
-import java.util.stream.Collectors;
 import javax.servlet.http.HttpServletRequest;
 import javax.validation.Valid;
 import javax.validation.constraints.Min;
@@ -70,8 +65,7 @@ public class TrafficController {
 	private final DeleteFavoriteTrafficUseCase deleteFavoriteTrafficUseCase;
 	private final UpdateFavoriteTrafficUseCase updateFavoriteTrafficUseCase;
 
-	private final TrafficRepository trafficRepository;
-	private final TrafficPredictService trafficPredictService;
+	private final InfoFavoriteTrafficUseCase infoFavoriteTrafficUseCase;
 
 	@GetMapping()
 	public ApiResponse<ApiResponse.SuccessBody<SearchTrafficsUseCaseOut>> searchTraffics(
@@ -154,11 +148,7 @@ public ApiResponse<ApiResponse.Success> deleteFavoriteTraffic(
 
 	@GetMapping("/info")
 	public ApiResponse<SuccessBody<Map<Long, PredictTargetTraffic>>> infoFavoriteTraffic() {
-		List<Long> allIds =
-				trafficRepository.findAll().stream().map(BaseEntity::getId).collect(Collectors.toList());
-		TPQuery query = new TPQuery(allIds);
-		Map<Long, PredictTargetTraffic> predictData =
-				trafficPredictService.execute(query).getPredictedData();
+		Map<Long, PredictTargetTraffic> predictData = infoFavoriteTrafficUseCase.execute();
 		return ApiResponseGenerator.success(predictData, HttpStatus.OK, MessageCode.SUCCESS);
 	}
 }
diff --git a/src/main/kotlin/com/walking/api/traffic/usecase/InfoFavoriteTrafficUseCase.kt b/src/main/kotlin/com/walking/api/traffic/usecase/InfoFavoriteTrafficUseCase.kt
new file mode 100644
index 0000000..effc3d6
--- /dev/null
+++ b/src/main/kotlin/com/walking/api/traffic/usecase/InfoFavoriteTrafficUseCase.kt
@@ -0,0 +1,22 @@
+package com.walking.api.traffic.usecase
+
+import com.walking.api.repository.dao.traffic.TrafficRepository
+import com.walking.api.traffic.service.TrafficPredictService
+import com.walking.api.traffic.service.dto.TPQuery
+import com.walking.api.traffic.service.model.PredictTargetTraffic
+import org.springframework.stereotype.Service
+import java.util.stream.Collectors
+
+@Service
+class InfoFavoriteTrafficUseCase(
+    private val trafficRepository: TrafficRepository,
+    private val trafficPredictService: TrafficPredictService
+) {
+    fun execute(): Map<Long, PredictTargetTraffic> {
+        val allIds: List<Long> = trafficRepository.findAll().stream()
+            .map { it.id }
+            .collect(Collectors.toList())
+        val query = TPQuery(allIds)
+        return trafficPredictService.execute(query).predictedData
+    }
+}
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