diff --git a/src/wpawifidialog.cpp b/src/wpawifidialog.cpp
index afa4c2b5..986063b6 100644
--- a/src/wpawifidialog.cpp
+++ b/src/wpawifidialog.cpp
@@ -130,7 +130,8 @@ WpaWifiDialog::~WpaWifiDialog()
 void WpaWifiDialog::initUI() {
     mainWidget = new QWidget(this);
     mainLyt = new QVBoxLayout(mainWidget);
-    mainWidget->setFixedSize(360, 590);
+    mainWidget->setFixedSize(WINDOW_WIDTH, WINDOW_HEIGHT_PEAP);
+    this->setFixedSize(WINDOW_WIDTH, WINDOW_HEIGHT_PEAP);
 
     titleFrame = new QFrame(mainWidget); //标题栏
     titleFrame->setFixedHeight(48);
@@ -222,7 +223,7 @@ void WpaWifiDialog::initUI() {
     userFrame->setLayout(userLyt);
 
     pwdFrame = new QFrame(); //密码
-    pwdFrame->setFixedHeight(96);
+    pwdFrame->setFixedHeight(72);
     pwdLyt = new QVBoxLayout(pwdFrame);
     pwdLyt->setContentsMargins(0, 0, 0, 0);
     pwdLyt->setSpacing(0);
@@ -878,15 +879,23 @@ void WpaWifiDialog::eapTypeChange()
         mainLyt->addWidget(m_UserCertificateFrame);
         mainLyt->addWidget(m_UserPrivateKeyFrame);
         mainLyt->addWidget(m_pwd4PrivateKeyPWDFrame);
+        mainWidget->setFixedSize(WINDOW_WIDTH, WINDOW_HEIGHT_TLP);
+        this->setFixedSize(WINDOW_WIDTH, WINDOW_HEIGHT_TLP);
         break;
     case EapType::LEAP:
         // Todo
+        mainWidget->setFixedSize(WINDOW_WIDTH, WINDOW_HEIGHT_ELSE);
+        this->setFixedSize(WINDOW_WIDTH, WINDOW_HEIGHT_ELSE);
         break;
     case EapType::PWD:
         // Todo
+        mainWidget->setFixedSize(WINDOW_WIDTH, WINDOW_HEIGHT_ELSE);
+        this->setFixedSize(WINDOW_WIDTH, WINDOW_HEIGHT_ELSE);
         break;
     case EapType::FAST:
         // Todo
+        mainWidget->setFixedSize(WINDOW_WIDTH, WINDOW_HEIGHT_ELSE);
+        this->setFixedSize(WINDOW_WIDTH, WINDOW_HEIGHT_ELSE);
         break;
     case EapType::TTLS:
         // Todo
@@ -899,12 +908,16 @@ void WpaWifiDialog::eapTypeChange()
         mainLyt->addWidget(userFrame);
         mainLyt->addWidget(pwdFrame);
         */
+        mainWidget->setFixedSize(WINDOW_WIDTH, WINDOW_HEIGHT_ELSE);
+        this->setFixedSize(WINDOW_WIDTH, WINDOW_HEIGHT_ELSE);
         break;
     case EapType::PEAP:
         // 需要抽离的
         mainLyt->addWidget(innerFrame);
         mainLyt->addWidget(userFrame);
         mainLyt->addWidget(pwdFrame);
+        mainWidget->setFixedSize(WINDOW_WIDTH, WINDOW_HEIGHT_PEAP);
+        this->setFixedSize(WINDOW_WIDTH, WINDOW_HEIGHT_PEAP);
         break;
     default: // TLS
         mainLyt->addWidget(m_identityFrame);
@@ -913,6 +926,8 @@ void WpaWifiDialog::eapTypeChange()
         mainLyt->addWidget(m_UserCertificateFrame);
         mainLyt->addWidget(m_UserPrivateKeyFrame);
         mainLyt->addWidget(m_pwd4PrivateKeyPWDFrame);
+        mainWidget->setFixedSize(WINDOW_WIDTH, WINDOW_HEIGHT_TLP);
+        this->setFixedSize(WINDOW_WIDTH, WINDOW_HEIGHT_TLP);
         break;
     }
 
diff --git a/src/wpawifidialog.h b/src/wpawifidialog.h
index 929b3c95..e44b08f2 100644
--- a/src/wpawifidialog.h
+++ b/src/wpawifidialog.h
@@ -38,6 +38,11 @@
 #include <QModelIndex>
 #include <QList>
 
+#define WINDOW_WIDTH 360
+#define WINDOW_HEIGHT_PEAP 540
+#define WINDOW_HEIGHT_TLP 670
+#define WINDOW_HEIGHT_ELSE 360
+
 class MainWindow;
 
 typedef QList<QObject*> QObjectList;
diff --git a/src/wpawifidialog.ui b/src/wpawifidialog.ui
index a1ebb073..f164a9e7 100644
--- a/src/wpawifidialog.ui
+++ b/src/wpawifidialog.ui
@@ -13,13 +13,13 @@
   <property name="minimumSize">
    <size>
     <width>360</width>
-    <height>660</height>
+    <height>0</height>
    </size>
   </property>
   <property name="maximumSize">
    <size>
     <width>360</width>
-    <height>660</height>
+    <height>680</height>
    </size>
   </property>
   <property name="windowTitle">