diff --git a/DouShouQi_App/DouShouQi_App.xcodeproj/project.pbxproj b/DouShouQi_App/DouShouQi_App.xcodeproj/project.pbxproj
index f0f68de..3586973 100644
--- a/DouShouQi_App/DouShouQi_App.xcodeproj/project.pbxproj
+++ b/DouShouQi_App/DouShouQi_App.xcodeproj/project.pbxproj
@@ -460,7 +460,7 @@
 					"@executable_path/Frameworks",
 				);
 				MARKETING_VERSION = 1.0;
-				PRODUCT_BUNDLE_IDENTIFIER = "NVRHRR.DouShouQi-App";
+				PRODUCT_BUNDLE_IDENTIFIER = "fr.uca.iut.DouShouQi-App";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_EMIT_LOC_STRINGS = YES;
 				SWIFT_VERSION = 5.0;
@@ -489,7 +489,7 @@
 					"@executable_path/Frameworks",
 				);
 				MARKETING_VERSION = 1.0;
-				PRODUCT_BUNDLE_IDENTIFIER = "NVRHRR.DouShouQi-App";
+				PRODUCT_BUNDLE_IDENTIFIER = "fr.uca.iut.DouShouQi-App";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_EMIT_LOC_STRINGS = YES;
 				SWIFT_VERSION = 5.0;
@@ -507,7 +507,7 @@
 				GENERATE_INFOPLIST_FILE = YES;
 				IPHONEOS_DEPLOYMENT_TARGET = 16.2;
 				MARKETING_VERSION = 1.0;
-				PRODUCT_BUNDLE_IDENTIFIER = "NVRHRR.DouShouQi-AppTests";
+				PRODUCT_BUNDLE_IDENTIFIER = "fr.uca.iut.DouShouQi-AppTests";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_EMIT_LOC_STRINGS = NO;
 				SWIFT_VERSION = 5.0;
@@ -526,7 +526,7 @@
 				GENERATE_INFOPLIST_FILE = YES;
 				IPHONEOS_DEPLOYMENT_TARGET = 16.2;
 				MARKETING_VERSION = 1.0;
-				PRODUCT_BUNDLE_IDENTIFIER = "NVRHRR.DouShouQi-AppTests";
+				PRODUCT_BUNDLE_IDENTIFIER = "fr.uca.iut.DouShouQi-AppTests";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_EMIT_LOC_STRINGS = NO;
 				SWIFT_VERSION = 5.0;
@@ -543,7 +543,7 @@
 				CURRENT_PROJECT_VERSION = 1;
 				GENERATE_INFOPLIST_FILE = YES;
 				MARKETING_VERSION = 1.0;
-				PRODUCT_BUNDLE_IDENTIFIER = "NVRHRR.DouShouQi-AppUITests";
+				PRODUCT_BUNDLE_IDENTIFIER = "fr.uca.iut.DouShouQi-AppUITests";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_EMIT_LOC_STRINGS = NO;
 				SWIFT_VERSION = 5.0;
@@ -560,7 +560,7 @@
 				CURRENT_PROJECT_VERSION = 1;
 				GENERATE_INFOPLIST_FILE = YES;
 				MARKETING_VERSION = 1.0;
-				PRODUCT_BUNDLE_IDENTIFIER = "NVRHRR.DouShouQi-AppUITests";
+				PRODUCT_BUNDLE_IDENTIFIER = "fr.uca.iut.DouShouQi-AppUITests";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_EMIT_LOC_STRINGS = NO;
 				SWIFT_VERSION = 5.0;