diff --git a/src/main/java/com/thirdparty/ticketing/global/waitingsystem/memory/MemoryDebounceAspect.java b/src/main/java/com/thirdparty/ticketing/global/waitingsystem/memory/MemoryDebounceAspect.java
index 42f6ed33..0c07a0db 100644
--- a/src/main/java/com/thirdparty/ticketing/global/waitingsystem/memory/MemoryDebounceAspect.java
+++ b/src/main/java/com/thirdparty/ticketing/global/waitingsystem/memory/MemoryDebounceAspect.java
@@ -9,16 +9,18 @@
 import org.aspectj.lang.annotation.Aspect;
 import org.aspectj.lang.annotation.Pointcut;
 
+import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 
 @Slf4j
 @Aspect
+@RequiredArgsConstructor
 public class MemoryDebounceAspect {
 
-    private final ConcurrentHashMap<Long, DebounceInfo> debounceMap = new ConcurrentHashMap<>();
+    private final ConcurrentHashMap<Long, DebounceInfo> debounceMap;
     private static final long DEBOUNCE_MILLIS = 10_000; // 10초
 
-    private static class DebounceInfo {
+    public static class DebounceInfo {
         volatile Instant lastExecution;
         final ReentrantLock lock;
 
diff --git a/src/test/java/com/thirdparty/ticketing/global/waitingsystem/memory/MemoryDebounceAspectTest.java b/src/test/java/com/thirdparty/ticketing/global/waitingsystem/memory/MemoryDebounceAspectTest.java
index 27a3a5f0..bc93e456 100644
--- a/src/test/java/com/thirdparty/ticketing/global/waitingsystem/memory/MemoryDebounceAspectTest.java
+++ b/src/test/java/com/thirdparty/ticketing/global/waitingsystem/memory/MemoryDebounceAspectTest.java
@@ -2,12 +2,14 @@
 
 import static org.assertj.core.api.Assertions.assertThat;
 
+import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicInteger;
 
+import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Nested;
 import org.junit.jupiter.api.Test;
@@ -27,13 +29,16 @@ class MemoryDebounceAspectTest {
 
     @Autowired private MemoryDebounceAspectTest.MemoryDebounceTarget memoryDebounceTarget;
 
+    private static final ConcurrentHashMap<Long, MemoryDebounceAspect.DebounceInfo> debounceMap =
+            new ConcurrentHashMap<>();
+
     @Configuration
     @EnableAspectJAutoProxy
     static class MemoryDebounceAopConfig {
 
         @Bean
         public MemoryDebounceAspect memoryDebounceAspect() {
-            return new MemoryDebounceAspect();
+            return new MemoryDebounceAspect(debounceMap);
         }
 
         @Bean
@@ -42,7 +47,7 @@ public MemoryDebounceTarget debounceTarget() {
         }
     }
 
-    static class MemoryDebounceTarget {
+    public static class MemoryDebounceTarget {
 
         private final AtomicInteger counter;
 
@@ -58,6 +63,16 @@ public void increment(long performanceId) {
         public int get() {
             return counter.get();
         }
+
+        public void reset() {
+            counter.set(0);
+            debounceMap.clear();
+        }
+    }
+
+    @BeforeEach
+    void setUp() {
+        memoryDebounceTarget.reset();
     }
 
     @Nested