diff --git a/app/src/main/java/kr/co/vividnext/sodalive/v2/main/MainV2Activity.kt b/app/src/main/java/kr/co/vividnext/sodalive/v2/main/MainV2Activity.kt
index d408c610..ce9c5da5 100644
--- a/app/src/main/java/kr/co/vividnext/sodalive/v2/main/MainV2Activity.kt
+++ b/app/src/main/java/kr/co/vividnext/sodalive/v2/main/MainV2Activity.kt
@@ -457,7 +457,9 @@ class MainV2Activity : BaseActivity<ActivityMainV2Binding>(ActivityMainV2Binding
         val bundle = intent.getBundleExtra(Constants.EXTRA_DATA) ?: return
         val deepLinkUrl = bundle.getString("deep_link")
         val routeBundle = if (!deepLinkUrl.isNullOrBlank()) {
-            buildBundleFromDeepLinkUrl(deepLinkUrl) ?: bundle
+            Bundle(bundle).apply {
+                buildBundleFromDeepLinkUrl(deepLinkUrl)?.let { putAll(it) }
+            }
         } else {
             bundle
         }
@@ -480,6 +482,7 @@ class MainV2Activity : BaseActivity<ActivityMainV2Binding>(ActivityMainV2Binding
             }
         }
 
+        putQuery("room_id")
         putQuery("channel_id")
         putQuery("message_id")
         putQuery("audition_id")
@@ -518,6 +521,12 @@ class MainV2Activity : BaseActivity<ActivityMainV2Binding>(ActivityMainV2Binding
         }
 
         when (pathType) {
+            "chat" -> {
+                putIfAbsent("room_id", pathId)
+                putIfAbsent("deep_link_value", "chat")
+                putIfAbsent("deep_link_sub5", pathId)
+            }
+
             "content" -> {
                 putIfAbsent("content_id", pathId)
                 putIfAbsent("deep_link_value", "content")
@@ -565,7 +574,7 @@ class MainV2Activity : BaseActivity<ActivityMainV2Binding>(ActivityMainV2Binding
         val communityPostId = bundle.getString(Constants.EXTRA_COMMUNITY_POST_ID)?.toLongOrNull()
             ?: bundle.getLong(Constants.EXTRA_COMMUNITY_POST_ID).takeIf { it > 0 }
 
-        if (isUserCreatorChat(bundle) && roomId != null && roomId > 0) {
+        if (isDmChatDeepLink(bundle) && roomId != null && roomId > 0) {
             startActivity(DmChatRoomActivity.newIntentByRoomId(applicationContext, roomId))
             return true
         }
@@ -615,8 +624,8 @@ class MainV2Activity : BaseActivity<ActivityMainV2Binding>(ActivityMainV2Binding
         return !deepLinkValue.isNullOrBlank() && routeByDeepLinkValue(deepLinkValue, deepLinkValueId)
     }
 
-    private fun isUserCreatorChat(bundle: Bundle): Boolean {
-        return bundle.getString("chat_type") == "USER_CREATOR"
+    private fun isDmChatDeepLink(bundle: Bundle): Boolean {
+        return bundle.getString("deep_link_value") == "chat"
     }
 
     private fun routeByDeepLinkValue(deepLinkValue: String, deepLinkValueId: Long?): Boolean {
diff --git a/app/src/test/java/kr/co/vividnext/sodalive/v2/main/MainV2ActivitySourceTest.kt b/app/src/test/java/kr/co/vividnext/sodalive/v2/main/MainV2ActivitySourceTest.kt
index 20f6f453..2479e118 100644
--- a/app/src/test/java/kr/co/vividnext/sodalive/v2/main/MainV2ActivitySourceTest.kt
+++ b/app/src/test/java/kr/co/vividnext/sodalive/v2/main/MainV2ActivitySourceTest.kt
@@ -1,5 +1,6 @@
 package kr.co.vividnext.sodalive.v2.main
 
+import org.junit.Assert.assertFalse
 import org.junit.Assert.assertTrue
 import org.junit.Test
 import java.io.File
@@ -7,15 +8,42 @@ import java.io.File
 class MainV2ActivitySourceTest {
 
     @Test
-    fun `MainV2Activity는 USER_CREATOR push room_id를 DM 채팅방으로 라우팅한다`() {
+    fun `MainV2Activity는 chat_type 없이 chat path만 DM 채팅방으로 라우팅한다`() {
         val source = projectFile("app/src/main/java/kr/co/vividnext/sodalive/v2/main/MainV2Activity.kt").readText()
 
         assertTrue(source.contains("import kr.co.vividnext.sodalive.v2.main.chat.dm.DmChatRoomActivity"))
-        assertTrue(source.contains("private fun isUserCreatorChat(bundle: Bundle): Boolean"))
-        assertTrue(source.contains("bundle.getString(\"chat_type\") == \"USER_CREATOR\""))
+        assertFalse(source.contains("chat_type"))
+        assertFalse(source.contains("isUserCreatorChat"))
+        assertTrue(source.contains("return bundle.getString(\"deep_link_value\") == \"chat\""))
         assertTrue(source.contains("val roomId = bundle.getString(\"room_id\")?.toLongOrNull()"))
         assertTrue(source.contains("DmChatRoomActivity.newIntentByRoomId(applicationContext, roomId)"))
-        assertTrue(source.contains("if (isUserCreatorChat(bundle) && roomId != null && roomId > 0)"))
+        assertTrue(source.contains("if (isDmChatDeepLink(bundle) && roomId != null && roomId > 0)"))
+    }
+
+    @Test
+    fun `MainV2Activity는 deep_link를 원본 bundle에 merge한다`() {
+        val source = projectFile("app/src/main/java/kr/co/vividnext/sodalive/v2/main/MainV2Activity.kt").readText()
+
+        assertTrue(source.contains("Bundle(bundle).apply"))
+        assertTrue(source.contains("buildBundleFromDeepLinkUrl(deepLinkUrl)?.let { putAll(it) }"))
+        assertTrue(source.contains("putQuery(\"room_id\")"))
+    }
+
+    @Test
+    fun `MainV2Activity는 chat path deep_link 단독 payload를 DM 채팅방으로 라우팅한다`() {
+        val source = projectFile("app/src/main/java/kr/co/vividnext/sodalive/v2/main/MainV2Activity.kt").readText()
+
+        val chatPathIndex = source.indexOf("\"chat\" ->")
+        val dmRouteIndex = source.indexOf("isDmChatDeepLink(bundle) && roomId != null && roomId > 0")
+        val firstFallbackIndex = source.indexOf("channelId != null && channelId > 0 ->")
+
+        assertTrue(chatPathIndex >= 0)
+        assertTrue(source.contains("putIfAbsent(\"room_id\", pathId)"))
+        assertTrue(source.contains("putIfAbsent(\"deep_link_value\", \"chat\")"))
+        assertTrue(source.contains("private fun isDmChatDeepLink(bundle: Bundle): Boolean"))
+        assertTrue(dmRouteIndex >= 0)
+        assertTrue(firstFallbackIndex >= 0)
+        assertTrue(dmRouteIndex < firstFallbackIndex)
     }
 
     private fun projectFile(relativePath: String): File {