diff --git a/src/hook.cpp b/src/hook.cpp
index 991c6e0..dfc2441 100644
--- a/src/hook.cpp
+++ b/src/hook.cpp
@@ -550,6 +550,37 @@ namespace
 		}
 	}
 
+	bool isCancelTryOn = false;
+	void* LiveCostumeChangeView_setTryOnMode_orig;
+	void LiveCostumeChangeView_setTryOnMode_hook(void* _this, void* idol, bool isTryOn) {
+		if (!isTryOn) isCancelTryOn = true;
+		reinterpret_cast<decltype(LiveCostumeChangeView_setTryOnMode_hook)*>(LiveCostumeChangeView_setTryOnMode_orig)(_this, idol, isTryOn);
+		isCancelTryOn = false;
+	}
+
+	void* LiveCostumeChangeView_setIdolCostume_orig;
+	void LiveCostumeChangeView_setIdolCostume_hook(void* _this, void* idol, int category, int costumeId) {
+		if (g_allow_use_tryon_costume) {
+			static auto iidol_klass = il2cpp_symbols::get_class_from_instance(idol);
+			static auto get_CharacterId_mtd = il2cpp_class_get_method_from_name(iidol_klass, "get_CharacterId", 0);
+			if (get_CharacterId_mtd) {
+				const auto idolId = reinterpret_cast<int (*)(void*)>(get_CharacterId_mtd->methodPointer)(idol);
+				printf("LiveCostumeChangeView_setIdolCostume idol: %d, category: %d, costumeId: %d\n", idolId, category, costumeId);
+			}
+			if (isCancelTryOn) return;
+		}
+
+		return reinterpret_cast<decltype(LiveCostumeChangeView_setIdolCostume_hook)*>(LiveCostumeChangeView_setIdolCostume_orig)(_this, idol, category, costumeId);
+	}
+
+	void* LiveMVUnit_GetMemberChangeRequestData_orig;
+	void* LiveMVUnit_GetMemberChangeRequestData_hook(void* _this, int position, void* idol, int exchangePosition) {
+		if (g_allow_same_idol) {
+			exchangePosition = -1;
+		}
+		return reinterpret_cast<decltype(LiveMVUnit_GetMemberChangeRequestData_hook)*>(LiveMVUnit_GetMemberChangeRequestData_orig)(_this, position, idol, exchangePosition);
+	}
+
 	void* CriWareErrorHandler_HandleMessage_orig;
 	void CriWareErrorHandler_HandleMessage_hook(void* _this, Il2CppString* msg) {
 		// wprintf(L"CriWareErrorHandler_HandleMessage: %ls\n%ls\n\n", msg->start_char, environment_get_stacktrace()->start_char);
@@ -1005,6 +1036,20 @@ namespace
 			"PRISM.Legacy.dll", "PRISM",
 			"LiveScene", "Update", 0
 		);
+		auto LiveCostumeChangeView_setTryOnMode_addr = il2cpp_symbols::get_method_pointer(
+			"PRISM.Interactions.Live.dll", "PRISM.Interactions",
+			"LiveCostumeChangeView", "_setTryOnMode", 2
+		);
+		auto LiveCostumeChangeView_setIdolCostume_addr = il2cpp_symbols::get_method_pointer(
+			"PRISM.Interactions.Live.dll", "PRISM.Interactions",
+			"LiveCostumeChangeView", "_setIdolCostume", 3
+		);
+
+		auto LiveMVUnit_GetMemberChangeRequestData_addr = il2cpp_symbols::get_method_pointer(
+			"PRISM.Legacy.dll", "PRISM.Live",
+			"LiveMVUnit", "GetMemberChangeRequestData", 3
+		);
+
 		auto CriWareErrorHandler_HandleMessage_addr = il2cpp_symbols::get_method_pointer(
 			"CriMw.CriWare.Runtime.dll", "CriWare",
 			"CriWareErrorHandler", "HandleMessage", 1
@@ -1062,6 +1107,9 @@ namespace
 		ADD_HOOK(InvokeMoveNext, "InvokeMoveNext at %p");
 		ADD_HOOK(Live_SetEnableDepthOfField, "Live_SetEnableDepthOfField at %p");
 		ADD_HOOK(Live_Update, "Live_Update at %p");
+		ADD_HOOK(LiveCostumeChangeView_setTryOnMode, "LiveCostumeChangeView_setTryOnMode at %p");
+		ADD_HOOK(LiveCostumeChangeView_setIdolCostume, "LiveCostumeChangeView_setIdolCostume at %p");
+		ADD_HOOK(LiveMVUnit_GetMemberChangeRequestData, "LiveMVUnit_GetMemberChangeRequestData at %p");
 		ADD_HOOK(CriWareErrorHandler_HandleMessage, "CriWareErrorHandler_HandleMessage at %p");
 		ADD_HOOK(GGIregualDetector_ShowPopup, "GGIregualDetector_ShowPopup at %p");
 		ADD_HOOK(DMMGameGuard_NPGameMonCallback, "DMMGameGuard_NPGameMonCallback at %p");
diff --git a/src/main.cpp b/src/main.cpp
index 2f9beb4..5967aa4 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -36,6 +36,8 @@ char hotKey = 'u';
 bool g_enable_free_camera = false;
 bool g_block_out_of_focus = false;
 float g_free_camera_mouse_speed = 35;
+bool g_allow_use_tryon_costume = false;
+bool g_allow_same_idol = false;
 
 std::filesystem::path g_localify_base("scsp_localify");
 constexpr const char ConfigJson[] = "scsp-config.json";
@@ -154,6 +156,13 @@ namespace
 					}
 				}
 			}
+
+			if (document.HasMember("allowUseTryOnCostume")) {
+				g_allow_use_tryon_costume = document["allowUseTryOnCostume"].GetBool();
+			}
+			if (document.HasMember("allowSameIdol")) {
+				g_allow_same_idol = document["allowSameIdol"].GetBool();
+			}
 			
 		}
 
diff --git a/src/scgui/scGUILoop.cpp b/src/scgui/scGUILoop.cpp
index 84101f8..04376d8 100644
--- a/src/scgui/scGUILoop.cpp
+++ b/src/scgui/scGUILoop.cpp
@@ -19,6 +19,8 @@ namespace SCGUILoop {
 	void mainLoop() {
         if (ImGui::Begin("SC Plugin Config")) {
             ImGui::Checkbox("Waiting Extract Text", &SCGUIData::needExtractText);
+            ImGui::Checkbox("Live Allow Same Idol (Dangerous)", &g_allow_same_idol);
+            ImGui::Checkbox("Live Allow Use Try On Costume (Dangerous)", &g_allow_use_tryon_costume);
 
             if (ImGui::CollapsingHeader("Resolution Settings", ImGuiTreeNodeFlags_DefaultOpen)) {
                 if (ImGui::Button("720P")) {
diff --git a/src/scgui/scGUIMain.cpp b/src/scgui/scGUIMain.cpp
index 89ca3d5..a211992 100644
--- a/src/scgui/scGUIMain.cpp
+++ b/src/scgui/scGUIMain.cpp
@@ -26,7 +26,7 @@ bool guiDone = true;
 bool attachToGame = false;
 
 HWND hwnd;
-RECT cacheRect{ 100, 100, 730, 730 };
+RECT cacheRect{ 100, 100, 730, 790 };
 
 void SetGuiDone(bool isDone) {
     guiDone = isDone;
diff --git a/src/stdinclude.hpp b/src/stdinclude.hpp
index c82947f..4ce91c9 100644
--- a/src/stdinclude.hpp
+++ b/src/stdinclude.hpp
@@ -59,3 +59,5 @@ extern char hotKey;
 extern bool g_enable_free_camera;
 extern bool g_block_out_of_focus;
 extern float g_free_camera_mouse_speed;
+extern bool g_allow_use_tryon_costume;
+extern bool g_allow_same_idol;