diff --git a/src/common/TableAddRowHelper.ts b/src/common/TableAddRowHelper.ts
new file mode 100644
index 0000000..b6977ad
--- /dev/null
+++ b/src/common/TableAddRowHelper.ts
@@ -0,0 +1,37 @@
+export interface ShowProupParam {
+  refs: any;
+  ref_name: string;
+  delay: number;
+  count: number;
+  max_count: number;
+}
+
+export class TableAddRowHelper {
+  private timer_handler: any = null;
+
+  showProup(param: ShowProupParam) {
+    if (this.timer_handler) {
+      clearTimeout(this.timer_handler);
+      this.timer_handler = null;
+    }
+    this.show_proup(param);
+  }
+
+  private show_proup = (param: ShowProupParam) => {
+    this.timer_handler = setTimeout(() => {
+      param.count += param.delay;
+      if (param.count > param.max_count) {
+        console.log("errrrrrrrrr");
+        return;
+      }
+      if (param.refs) {
+        const dom = param.refs[param.ref_name];
+        if (dom) {
+          dom.show();
+        } else {
+          this.show_proup(param);
+        }
+      }
+    }, param.delay);
+  };
+}
diff --git a/src/components/PlanDialog.vue b/src/components/PlanDialog.vue
index 41fcc30..21856e4 100644
--- a/src/components/PlanDialog.vue
+++ b/src/components/PlanDialog.vue
@@ -146,7 +146,10 @@
                         {{ props.pageIndex + 1 }}
                       </div>
                       <div v-else-if="props.col.name == 'uuid'" class="fit">
-                        <q-popup-edit ref="popup_edit" v-model="props.row.uuid">
+                        <q-popup-edit
+                          :ref="'popup_edit' + props.pageIndex"
+                          v-model="props.row.uuid"
+                        >
                           <q-tree
                             ref="tree"
                             :nodes="$store.state.mode_tree"
@@ -161,7 +164,9 @@
                                 @click="
                                   (evt) => {
                                     props.row.uuid = prop.node.item_data.uuid;
-                                    $refs.popup_edit.hide();
+                                    $refs[
+                                      'popup_edit' + props.pageIndex
+                                    ]?.hide();
                                   }
                                 "
                                 :style="{
@@ -343,7 +348,7 @@
             no-caps
             :label="$t('add row')"
             color="primary"
-            @click="addRow"
+            @click="addRow(false)"
           />
           <q-space />
           <q-btn
@@ -376,7 +381,12 @@
           /></q-item-section>
           <q-item-section>{{ $t("delete row") }}</q-item-section>
         </q-item>
-        <q-item clickable v-close-popup @click="(evt) => addRow()">
+        <q-item
+          v-if="false"
+          clickable
+          v-close-popup
+          @click="(evt) => addRow(true)"
+        >
           <q-item-section avatar><q-icon name="add" /></q-item-section>
           <q-item-section>{{ $t("add row") }}</q-item-section>
         </q-item>
@@ -406,14 +416,18 @@ import { useI18n } from "vue-i18n";
 import { StringKeyValueEntity } from "src/entities/StringKeyValueEntity";
 import { PlanEntity } from "src/entities/PlanEntity";
 import { EWeekDays } from "src/entities/EWeekDays";
+import { TableAddRowHelper } from "src/common/TableAddRowHelper";
 
 const __MIN_DELAY = 10;
+const __DEFAULT_DELAY = 60;
 
 class TableRow {
   uuid = "";
   delay = __MIN_DELAY;
 }
 
+const table_add_row_helper = new TableAddRowHelper();
+
 export default defineComponent({
   name: "ComponentPlanDialog",
 
@@ -729,13 +743,19 @@ export default defineComponent({
       addRow(insert_flag: boolean = false) {
         const item = {
           uuid: GlobalData.getInstance().modes[0].uuid,
-          delay: __MIN_DELAY,
+          delay: __DEFAULT_DELAY,
         };
-
         if (insert_flag) {
           datas.value.splice(current_index + 1, 0, item);
         } else {
           datas.value.push(item);
+          table_add_row_helper.showProup({
+            refs: (<any>this).$refs,
+            ref_name: "popup_edit" + (datas.value.length - 1),
+            delay: 5,
+            count: 0,
+            max_count: 5000,
+          });
         }
       },
       onContextMenu(
diff --git a/src/components/PollingSettingDialog.vue b/src/components/PollingSettingDialog.vue
index 84c12ba..d50f5c7 100644
--- a/src/components/PollingSettingDialog.vue
+++ b/src/components/PollingSettingDialog.vue
@@ -72,6 +72,7 @@
                   :rows-per-page-options="[0]"
                   :virtual-scroll-sticky-size-start="48"
                   @row-contextmenu="onContextMenu"
+                  ref="polling_table"
                 >
                   <template v-slot:loading>
                     <q-inner-loading showing color="primary" />
@@ -82,7 +83,10 @@
                         {{ props.pageIndex + 1 }}
                       </div>
                       <div v-else-if="props.col.name == 'uuid'" class="fit">
-                        <q-popup-edit ref="popup_edit" v-model="props.row.uuid">
+                        <q-popup-edit
+                          :ref="'popup_edit' + props.pageIndex"
+                          v-model="props.row.uuid"
+                        >
                           <q-tree
                             ref="tree"
                             :nodes="$store.state.signal_source_tree"
@@ -97,7 +101,9 @@
                                 @click="
                                   (evt) => {
                                     props.row.uuid = prop.node.uuid;
-                                    $refs.popup_edit.hide();
+                                    $refs[
+                                      'popup_edit' + props.pageIndex
+                                    ]?.hide();
                                   }
                                 "
                                 :style="{
@@ -221,7 +227,12 @@
           /></q-item-section>
           <q-item-section>{{ $t("delete row") }}</q-item-section>
         </q-item>
-        <q-item clickable v-close-popup @click="(evt) => addRow(true)">
+        <q-item
+          v-if="false"
+          clickable
+          v-close-popup
+          @click="(evt) => addRow(true)"
+        >
           <q-item-section avatar><q-icon name="add" /></q-item-section>
           <q-item-section>{{ $t("add row") }}</q-item-section>
         </q-item>
@@ -250,14 +261,18 @@ import { useQuasar } from "quasar";
 import { useI18n } from "vue-i18n";
 import { StringKeyValueEntity } from "src/entities/StringKeyValueEntity";
 import { Common } from "src/common/Common";
+import { TableAddRowHelper } from "src/common/TableAddRowHelper";
 
 const __MIN_DELAY = 10;
+const __DEFAULT_DELAY = 60;
 
 class TableRow {
   uuid = "";
   delay = __MIN_DELAY;
 }
 
+const table_add_row_helper = new TableAddRowHelper();
+
 export default defineComponent({
   name: "ComponentPollingSettingDialog",
 
@@ -269,6 +284,8 @@ export default defineComponent({
     const min_delay = ref(__MIN_DELAY);
     let show_dialog = ref(false);
 
+    const polling_table: Ref<any> = ref(null);
+
     let loading = ref(false);
     let datas: Ref<TableRow[]> = ref([]);
     let signals = ref(GlobalData.getInstance().signal_source);
@@ -307,6 +324,7 @@ export default defineComponent({
 
     return {
       show_dialog,
+      polling_table,
       min_delay,
       loading,
       datas,
@@ -380,12 +398,20 @@ export default defineComponent({
       addRow(insert_flag: boolean = false) {
         const item = {
           uuid: GlobalData.getInstance().signal_source[0].uuid,
-          delay: __MIN_DELAY,
+          delay: __DEFAULT_DELAY,
         };
         if (insert_flag) {
           datas.value.splice(current_index + 1, 0, item);
+          (<any>this).$refs["popup_edit" + current_index]?.show();
         } else {
           datas.value.push(item);
+          table_add_row_helper.showProup({
+            refs: (<any>this).$refs,
+            ref_name: "popup_edit" + (datas.value.length - 1),
+            delay: 5,
+            count: 0,
+            max_count: 5000,
+          });
         }
 
         signals.value = GlobalData.getInstance().signal_source;