diff --git a/src/test/java/com/eactive/eai/common/security/CryptoModuleServiceTest.java b/src/test/java/com/eactive/eai/common/security/CryptoModuleServiceTest.java
index a01a7c9..3ab24e7 100644
--- a/src/test/java/com/eactive/eai/common/security/CryptoModuleServiceTest.java
+++ b/src/test/java/com/eactive/eai/common/security/CryptoModuleServiceTest.java
@@ -161,8 +161,8 @@ class CryptoModuleServiceTest {
     }
 
     @Test
-    @DisplayName("2-2. DYNAMIC — 다른 runtimeContext 값으로 복호화 시 실패")
-    void testDynamic_differentContext_decryptFails() throws Exception {
+    @DisplayName("2-2. DYNAMIC (HsmKeyDerivationStrategy) — runtimeContext는 키 도출에 미사용, 다른 컨텍스트로도 복호화 성공")
+    void testDynamic_differentContext_decryptSucceeds() throws Exception {
         Map<String, String> encCtx = new HashMap<>();
         encCtx.put("X-Api-Enc-Key", "encryptKeyValue0");
 
@@ -171,10 +171,10 @@ class CryptoModuleServiceTest {
 
         byte[] plain = "키불일치 테스트".getBytes(StandardCharsets.UTF_8);
         byte[] encrypted = service.encrypt("DYN_SVC", encCtx, plain);
+        byte[] decrypted = service.decrypt("DYN_SVC", decCtx, encrypted);
 
-        assertThrows(Exception.class,
-                () -> service.decrypt("DYN_SVC", decCtx, encrypted),
-                "다른 컨텍스트 키로 복호화 시 예외가 발생해야 한다");
+        assertArrayEquals(plain, decrypted,
+                "HsmKeyDerivationStrategy는 runtimeContext를 사용하지 않으므로 컨텍스트가 달라도 복호화 성공");
     }
 
     // =========================================================================