diff --git a/Analyser/Application.cpp b/Analyser/Application.cpp
index 585dede..5c3a02a 100644
--- a/Analyser/Application.cpp
+++ b/Analyser/Application.cpp
@@ -208,11 +208,12 @@ void Application::verify(bool captureImage, uint8_t timeout) {
     m_verifyExtendedMode = captureImage;
 }
 
-void Application::enroll(const QString &username, bool strictMode, bool persistence, uint8_t timeout) {
+void Application::enroll(const QString &username, bool strictMode, uint8_t excludeMode, bool persistence,
+                         uint8_t timeout) {
     if (m_communication->currentMessageId() != ModuleCommunication::Idle) {
         m_communication->reset();
     }
-    m_communication->enroll(username.toStdString(), strictMode, persistence, timeout);
+    m_communication->enroll(username.toStdString(), strictMode, excludeMode, persistence, timeout);
     m_palmUsername = username;
 }
 
@@ -230,11 +231,12 @@ void Application::deleteAll() {
     m_communication->deleteAll();
 }
 
-void Application::enrollExtended(const QString &username, bool strictMode, bool persistence, uint8_t timeout) {
+void Application::enrollExtended(const QString &username, bool strictMode, uint8_t excludeMode, bool persistence,
+                                 uint8_t timeout) {
     if (m_communication->currentMessageId() != ModuleCommunication::Idle) {
         m_communication->reset();
     }
-    m_communication->enrollExtended(username.toStdString(), strictMode, persistence, timeout);
+    m_communication->enrollExtended(username.toStdString(), strictMode, excludeMode, persistence, timeout);
     m_palmUsername = username;
 }
 
diff --git a/Analyser/Application.h b/Analyser/Application.h
index 31242d2..bc502b9 100644
--- a/Analyser/Application.h
+++ b/Analyser/Application.h
@@ -52,8 +52,10 @@ public:
     Q_INVOKABLE void closeUVC();
     Q_INVOKABLE bool startOta(const QString &path);
     Q_INVOKABLE void verify(bool captureImage, uint8_t timeout);
-    Q_INVOKABLE void enroll(const QString &username, bool strictMode, bool persistence, uint8_t timeout);
-    Q_INVOKABLE void enrollExtended(const QString &username, bool strictMode, bool persistence, uint8_t timeout);
+    Q_INVOKABLE void enroll(const QString &username, bool strictMode, uint8_t excludeMode, bool persistence,
+                            uint8_t timeout);
+    Q_INVOKABLE void enrollExtended(const QString &username, bool strictMode, uint8_t excludeMode, bool persistence,
+                                    uint8_t timeout);
     Q_INVOKABLE void deleteUser(uint16_t userid);
     Q_INVOKABLE void deleteAll();
     Q_INVOKABLE void uploadImage(const QString &path, const QString &username, int operation);
diff --git a/Analyser/ModuleCommunication.cpp b/Analyser/ModuleCommunication.cpp
index 82f1311..a64e3ed 100644
--- a/Analyser/ModuleCommunication.cpp
+++ b/Analyser/ModuleCommunication.cpp
@@ -70,9 +70,11 @@ void ModuleCommunication::reset() {
     LOG_CAT(info, GUI) << Separator;
 }
 
-void ModuleCommunication::enroll(const std::string &username, bool strictMode, bool persistence, uint8_t timeout) {
-    EnrollData data = {0};
+void ModuleCommunication::enroll(const std::string &username, bool strictMode, uint8_t excludeMode, bool persistence,
+                                 uint8_t timeout) {
+    EnrollRequest data = {0};
     data.strictMode = strictMode ? 1 : 0;
+    data.excludeMode = excludeMode;
     data.timeout = timeout;
     data.skipSave = persistence ? 0 : 1;
     strncpy(reinterpret_cast<char *>(data.username), username.c_str(), sizeof(data.username));
@@ -85,10 +87,11 @@ void ModuleCommunication::enroll(const std::string &username, bool strictMode, b
     LOG_CAT(info, GUI) << Separator;
 }
 
-void ModuleCommunication::enrollExtended(const std::string &username, bool strictMode, bool persistence,
-                                         uint8_t timeout) {
-    EnrollData data = {};
+void ModuleCommunication::enrollExtended(const std::string &username, bool strictMode, uint8_t excludeMode,
+                                         bool persistence, uint8_t timeout) {
+    EnrollRequest data = {};
     data.strictMode = strictMode ? 1 : 0;
+    data.excludeMode = excludeMode;
     data.timeout = timeout;
     data.skipSave = persistence ? 0 : 1;
     strncpy(reinterpret_cast<char *>(data.username), username.c_str(), sizeof(data.username));
@@ -251,10 +254,13 @@ void ModuleCommunication::processPackage(const uint8_t *data, uint16_t size) {
                 uint16_t userId = InvalidUserId;
                 if (replyId == EnrollExtended) {
                     auto info = reinterpret_cast<const EnrollExtendedReply *>(data + 7);
-                    uint16_t width = ntohs(info->image_width);
-                    uint16_t height = ntohs(info->image_height);
+                    uint16_t width = ntohs(info->imageWidth);
+                    uint16_t height = ntohs(info->imageHeight);
                     userId = ntohs(info->userid);
-                    LOG_CAT(info, GUI) << "注册成功,用户ID: " << userId << ", 图片大小: " << width << "x" << height;
+                    LOG_CAT(info, GUI) << "注册成功,用户ID: " << userId << ", 图片大小: " << width << "x" << height
+                                       << ", 已有ID: " << ntohs(info->enrolledId)
+                                       << ", 姓名: " << (const char *)info->enrolledUsername;
+
                     emit newImageInfo(static_cast<MessageId>(replyId), width * height, info->md5);
                 } else {
                     auto info = reinterpret_cast<const EnrollReply *>(data + 7);
@@ -263,7 +269,11 @@ void ModuleCommunication::processPackage(const uint8_t *data, uint16_t size) {
                 }
                 emit newEnrollResult(userId);
             } else if (result == Failed4Timeout) {
-                LOG_CAT(info, GUI) << "识别超时。";
+                LOG_CAT(info, GUI) << "录入超时。";
+                emit errorOccurred(NoteId::InteractWarning, "录入", "录入超时");
+            } else if (result == Failed4PalmEnrolled) {
+                emit errorOccurred(NoteId::InteractWarning, "手掌已被录入");
+                LOG_CAT(info, GUI) << "手掌已被录入。";
             } else {
                 LOG_CAT(info, GUI) << "未知错误(" << static_cast<int>(result) << ")。";
             }
diff --git a/Analyser/ModuleCommunication.h b/Analyser/ModuleCommunication.h
index 0d7c06e..8fc88e8 100644
--- a/Analyser/ModuleCommunication.h
+++ b/Analyser/ModuleCommunication.h
@@ -71,7 +71,7 @@ public:
         Failed4NoMemory = 7,
         Failed4UnknownUser = 8,
         Failed4MaxUser = 9,
-        Failed4FaceEnrolled = 10,
+        Failed4PalmEnrolled = 10,
         Failed4LivenessCheck = 12,
         Failed4Timeout = 13,
         Failed4Authorization = 14,
@@ -97,11 +97,13 @@ public:
         uint16_t bottom;
     };
 
-    struct EnrollData {
+    struct EnrollRequest {
         uint8_t username[32];
         uint8_t strictMode = 0;
+        uint8_t excludeMode = 0; // 掌静脉库里面是否已经存在 0:不进行验证 1:只进行比对 2:如果存在，则现在不予录入
         uint8_t skipSave = 0;
         uint8_t timeout;
+        uint8_t reserved[4];
     };
 
     struct EnrollReply {
@@ -111,10 +113,13 @@ public:
 
     struct EnrollExtendedReply {
         uint16_t userid;
-        uint16_t image_width;
-        uint16_t image_height;
-        uint8_t image_format; // 0: 只有Y分量,灰度图
+        uint16_t imageWidth;
+        uint16_t imageHeight;
+        uint8_t imageFormat; // 0: 只有Y分量,灰度图
         uint8_t md5[16];
+        uint8_t enrolledUsername[32];
+        uint16_t enrolledId; // 掌静脉库里已经存在的id
+        uint8_t reserved[4];
     };
 
     struct ImageSliceRequest {
@@ -178,8 +183,9 @@ public:
     void verifyExtended(bool captureImage, uint8_t timeout);
     Q_INVOKABLE void reset();
 
-    void enroll(const std::string &username, bool strictMode, bool persistence, uint8_t timeout);
-    void enrollExtended(const std::string &username, bool strictMode, bool persistence, uint8_t timeout);
+    void enroll(const std::string &username, bool strictMode, uint8_t excludeMode, bool persistence, uint8_t timeout);
+    void enrollExtended(const std::string &username, bool strictMode, uint8_t excludeMode, bool persistence,
+                        uint8_t timeout);
     Q_INVOKABLE void deleteUser(uint16_t userid);
     Q_INVOKABLE void deleteAll();
     Q_INVOKABLE void requestUniqueId();
diff --git a/Analyser/qml/Main.qml b/Analyser/qml/Main.qml
index 8df45bb..294358e 100644
--- a/Analyser/qml/Main.qml
+++ b/Analyser/qml/Main.qml
@@ -13,7 +13,7 @@ Window {
 
     OperationItem {
         id: operationItem
-        width: 510
+        width: 530
         anchors.top: parent.top
     }
 
diff --git a/Analyser/qml/OperationItem.qml b/Analyser/qml/OperationItem.qml
index 5db15d4..a060ed6 100644
--- a/Analyser/qml/OperationItem.qml
+++ b/Analyser/qml/OperationItem.qml
@@ -45,6 +45,13 @@ Item {
                         Switch {
                             id: strictMode
                         }
+                        Label {
+                            text: qsTr("互斥模式")
+                        }
+                        ComboBox {
+                            id: excludeMode
+                            model: ["无","仅比对","互斥"]
+                        }
                         Label {
                             text: qsTr("超时时间")
                         }
@@ -76,9 +83,9 @@ Item {
                                 if (enrolling) {
                                     App.module.reset()
                                 } else if (extendedMode.checked) {
-                                    App.enrollExtended(enrollName.text, strictMode.checked, persistence.checked, parseInt(enrollTimeout.text))
+                                    App.enrollExtended(enrollName.text, strictMode.checked, excludeMode.currentIndex, persistence.checked, parseInt(enrollTimeout.text))
                                 } else {
-                                    App.enroll(enrollName.text, strictMode.checked, persistence.checked, parseInt(enrollTimeout.text))
+                                    App.enroll(enrollName.text, strictMode.checked, excludeMode.currentIndex, persistence.checked, parseInt(enrollTimeout.text))
                                 }
                             }
                         }
diff --git a/CMakeLists.txt b/CMakeLists.txt
index bfc8497..b99e7bc 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.29)
 
-project(SmartLockerTools VERSION 0.1 LANGUAGES C CXX)
+project(SmartLockerTools VERSION 0.2 LANGUAGES C CXX)
 
 set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
diff --git a/Readme.md b/Readme.md
index f3c3777..a90a399 100644
--- a/Readme.md
+++ b/Readme.md
@@ -61,7 +61,7 @@ HOST_TOOLS := /opt/Xuantie-900-gcc-elf-newlib-x86_64-V2.6.1/bin
 
 # 编译OTA固件，11为OTA版本号,这个版本号只做固件文件名显示。
 # 实际的版本设置在 cv181x_alios/solutions/smart_doorbell/package.yaml.L015_V200R002 
-./rebuild-app-ota.sh y L015 V200 R002 03
+./rebuild-app-ota.sh y L015 V200 R002 04
 600X800
 ```