diff --git a/src/components/Window.vue b/src/components/Window.vue
index b0baa5b..a65b694 100644
--- a/src/components/Window.vue
+++ b/src/components/Window.vue
@@ -462,6 +462,7 @@ export default defineComponent({
     };
 
     const flags = new _Flags();
+    let ctrl_press_flag = false;
 
     return {
       signal_source,
@@ -475,6 +476,10 @@ export default defineComponent({
 
       calc_is_audio_player_window,
       onClick(evt: PointerEvent) {
+        if (ctrl_press_flag) {
+          ctrl_press_flag = false;
+          return;
+        }
         if (!props.mouse_area_flag) {
           evt.stopPropagation();
           if (selected.value != true) {
@@ -487,8 +492,10 @@ export default defineComponent({
         }
       },
       onMouseDown(evt: MouseEvent) {
+        ctrl_press_flag = evt.ctrlKey;
         if (!evt.ctrlKey) {
           evt.stopPropagation();
+
           if (props.disable) {
             return;
           }
@@ -563,7 +570,7 @@ export default defineComponent({
 
       cleanMouseDownFlag,
       onMouseLeave(evt: MouseEvent) {
-        // console.log("leave", ctrl_flag);
+        ctrl_press_flag = false;
         if (!props.mouse_area_flag) {
           if (selected.value && mouse_down_flag) {
             if (move_flag) {
@@ -576,6 +583,7 @@ export default defineComponent({
 
       onMouseUp(evt: MouseEvent) {
         // console.log("up", ctrl_flag);
+
         if (selected.value && mouse_down_flag) {
           if (move_flag) {
             emit("commit_geometry", props.window);
diff --git a/src/pages/Login.vue b/src/pages/Login.vue
index c9fc4dd..9c9983b 100644
--- a/src/pages/Login.vue
+++ b/src/pages/Login.vue
@@ -17,7 +17,6 @@
               <q-input
                 :loading="data.loading"
                 :disable="data.loading"
-                filled
                 v-model="data.ip_address"
                 :label="$t('server ip address')"
                 :hint="$t('please input server ip address')"
@@ -32,10 +31,11 @@
                     ) ||
                     $t('Please input vaild ip address'),
                 ]"
+                @mousedown="(evt) => focusElement(evt)"
                 @keydown="
                   (evt) => {
                     if (evt.keyCode == 13) {
-                      $refs?.password_input?.focus();
+                      $refs?.user_name?.focus();
                     }
                   }
                 "
@@ -54,7 +54,6 @@
                 ref="user_name"
                 :loading="data.loading"
                 :disable="data.loading"
-                filled
                 v-model="data.user_name"
                 :label="$t('user name')"
                 :hint="$t('please input user name')"
@@ -63,6 +62,7 @@
                   (val) =>
                     (val && val.length > 0) || $t('Please type something'),
                 ]"
+                @mousedown="(evt) => focusElement(evt)"
                 @keydown="
                   (evt) => {
                     if (evt.keyCode == 13) {
@@ -84,7 +84,6 @@
                 ref="password_input"
                 :loading="data.loading"
                 :disable="data.loading"
-                filled
                 :type="data.show_password ? '' : 'password'"
                 v-model="data.password"
                 :label="$t('password')"
@@ -94,6 +93,7 @@
                   (val) =>
                     (val && val.length > 0) || $t('Please type something'),
                 ]"
+                @mousedown="(evt) => focusElement(evt)"
                 @keydown="
                   (evt) => {
                     if (evt.keyCode == 13) {
@@ -272,6 +272,11 @@ export default defineComponent({
         data.user_name = null;
         data.password = null;
       },
+      focusElement(evt: any) {
+        try {
+          evt.toElement.focus();
+        } catch {}
+      },
     };
   },
 });
diff --git a/src/pages/WallPage.vue b/src/pages/WallPage.vue
index 8c4d94b..b2feef5 100644
--- a/src/pages/WallPage.vue
+++ b/src/pages/WallPage.vue
@@ -261,45 +261,53 @@ export default defineComponent({
     const wallMouseUp = (evt: MouseEvent) => {
       if (area_open_window_flag.value && wall.value) {
         evt.stopPropagation();
-        // 开窗
-        let left =
-          wall.value.offsetLeft + (wall.value.parentElement?.offsetLeft ?? 0);
-        let top =
-          wall.value.offsetTop + (wall.value.parentElement?.offsetTop ?? 0);
-        let start_x =
-          Math.min(
-            area_open_window_rect.value.start_x,
-            area_open_window_rect.value.end_x
-          ) - left;
-        let start_y =
-          Math.min(
-            area_open_window_rect.value.start_y,
+        // 大小为0 不开窗
+        if (
+          area_open_window_rect.value.start_x !=
+            area_open_window_rect.value.end_x &&
+          area_open_window_rect.value.start_y !=
             area_open_window_rect.value.end_y
-          ) - top;
-        let end_x = Math.abs(
-          area_open_window_rect.value.end_x -
-            area_open_window_rect.value.start_x
-        );
-        let end_y = Math.abs(
-          area_open_window_rect.value.end_y -
-            area_open_window_rect.value.start_y
-        );
-
-        GlobalData.getInstance()
-          .getCurrentClient()
-          ?.openWindow(
-            new Protocol.OpenWindowRequestEntity(
-              $store.state.selected_signal_source,
-              (start_x * wall_width_scaler.value) /
-                $store.state.device_screen_width,
-              (start_y * wall_height_scaler.value) /
-                $store.state.device_screen_height,
-              (end_x * wall_width_scaler.value) /
-                $store.state.device_screen_width,
-              (end_y * wall_height_scaler.value) /
-                $store.state.device_screen_height
-            )
+        ) {
+          // 开窗
+          let left =
+            wall.value.offsetLeft + (wall.value.parentElement?.offsetLeft ?? 0);
+          let top =
+            wall.value.offsetTop + (wall.value.parentElement?.offsetTop ?? 0);
+          let start_x =
+            Math.min(
+              area_open_window_rect.value.start_x,
+              area_open_window_rect.value.end_x
+            ) - left;
+          let start_y =
+            Math.min(
+              area_open_window_rect.value.start_y,
+              area_open_window_rect.value.end_y
+            ) - top;
+          let end_x = Math.abs(
+            area_open_window_rect.value.end_x -
+              area_open_window_rect.value.start_x
           );
+          let end_y = Math.abs(
+            area_open_window_rect.value.end_y -
+              area_open_window_rect.value.start_y
+          );
+
+          GlobalData.getInstance()
+            .getCurrentClient()
+            ?.openWindow(
+              new Protocol.OpenWindowRequestEntity(
+                $store.state.selected_signal_source,
+                (start_x * wall_width_scaler.value) /
+                  $store.state.device_screen_width,
+                (start_y * wall_height_scaler.value) /
+                  $store.state.device_screen_height,
+                (end_x * wall_width_scaler.value) /
+                  $store.state.device_screen_width,
+                (end_y * wall_height_scaler.value) /
+                  $store.state.device_screen_height
+              )
+            );
+        }
       }
       area_open_window_flag.value = false;
       area_open_window_rect.value.reset();