diff --git a/app/src/components/AssetGroup.vue b/app/src/components/AssetGroup.vue
index 242447c..b700909 100644
--- a/app/src/components/AssetGroup.vue
+++ b/app/src/components/AssetGroup.vue
@@ -164,7 +164,10 @@
                         <v-data-table
                                 :items='allCols[item.value]'
                                 :headers='headers'
-                                hide-default-footer
+                                :height="fullHeight*7/9"
+                                fixed-header
+                                :footer-props="{'items-per-page-options': [30, 40, 50, 60]}"
+                                :items-per-page="30"
                         >
                             <template v-slot:item.isselect='{ item }'>
                                 {{item.isselect === 'true' ? '選項':'文字'}}
@@ -179,92 +182,12 @@
                                 {{item.isselect === 'true' ? '是':'否'}}
                             </template>
                             <template v-slot:item.actions='{ item }'>
-                                <!--修改資產群駔欄位對話-->
-                                <v-dialog
-                                        v-model='dialogModify'
-                                        @click:outside='close'
-                                        :retain-focus="false"
-                                        overlay-opacity="0"
+                                <v-btn
+                                        icon
+                                        @click='openDialogModifyCol(item)'
                                 >
-                                    <template v-slot:activator='{ on, attrs }'>
-                                        <v-btn
-                                                v-bind='attrs'
-                                                v-on='on'
-                                                icon
-                                                @click='modifyColItem = JSON.parse(JSON.stringify(item))'
-                                        >
-                                            <v-icon>mdi-pencil</v-icon>
-                                        </v-btn>
-                                    </template>
-                                    <v-card>
-                                        <v-card-title>
-                                            <span class='headline font-weight-bold'>修改欄位</span>
-                                        </v-card-title>
-                                        <v-card-text>
-                                            <v-container>
-                                                <v-row>
-                                                    <v-col
-                                                            v-for='(header, index) in headers'
-                                                            :key='index'
-                                                            cols='12'
-                                                            sm='6'
-                                                            md='4'
-                                                            class='d-flex'
-                                                    >
-                                                        <v-text-field
-                                                                v-if="header.text !== '' && header.value !== 'isselect' && isBooleanCol.indexOf(header.value) < 0"
-                                                                :label='header.text'
-                                                                :value="modifyColItem[header.value]"
-                                                                hint='必填'
-                                                                v-on:input='oninput(modifyColItem, header.value, $event)'
-                                                        />
-                                                        <v-select
-                                                                v-if="header.value === 'isselect' && isBooleanCol.indexOf(header.value) < 0"
-                                                                :label='header.text' hint='必填'
-                                                                :value="modifyColItem[header.value]"
-                                                                v-on:input='oninput(modifyColItem, header.value, $event)'
-                                                                :items="selectColItem.isselect"
-                                                                :item-text="selectColItem.isselect.text"
-                                                                :item-value="selectColItem.isselect.value"
-                                                        />
-                                                        <v-select
-                                                                v-if="header.value && isBooleanCol.indexOf(header.value) >= 0"
-                                                                :label='header.text' hint='必填'
-                                                                :value="modifyColItem[header.value]"
-                                                                v-on:input='oninput(modifyColItem, header.value, $event)'
-                                                                :items="selectColItem.boolean"
-                                                                :item-text="selectColItem.boolean.text"
-                                                                :item-value="selectColItem.boolean.value"
-                                                        />
-                                                        <v-btn
-                                                                v-if="header.value === 'isselect' && modifyColItem.isselect === 'true'"
-                                                                @click='dialogModifySelectItem = true'
-                                                        >
-                                                            編輯選項
-                                                        </v-btn>
-                                                    </v-col>
-                                                </v-row>
-                                            </v-container>
-                                        </v-card-text>
-                                        <v-card-actions>
-                                            <v-spacer></v-spacer>
-                                            <v-btn
-                                                    color='blue darken-1'
-                                                    text
-                                                    @click='close'
-                                            >
-                                                取消
-                                            </v-btn>
-                                            <v-btn
-                                                    color='blue darken-1'
-                                                    text
-                                                    @click='modifyCol'
-                                            >
-                                                修改
-                                            </v-btn>
-                                        </v-card-actions>
-                                    </v-card>
-                                </v-dialog>
+                                    <v-icon>mdi-pencil</v-icon>
+                                </v-btn>
                                 <v-icon
                                         small
                                         @click='deleteCol(item)'
@@ -358,45 +281,114 @@
                                             </v-card-actions>
                                         </v-card>
                                     </v-dialog>
+                                    <!--新增資產群組欄位選項對話-->
+                                    <v-dialog
+                                            width="40%"
+                                            v-model='dialogInsertSelectItem'
+                                            @click:outside='closeDialogInsertSelectItem'
+                                            :retain-focus="false"
+                                            overlay-opacity="0"
+                                    >
+                                        <v-card>
+                                            <v-card-title>
+                                                <span class='headline font-weight-bold'>編輯選項</span>
+                                            </v-card-title>
+                                            <v-card-text>
+                                                <v-container>
+                                                    <v-row>
+                                                        <v-col cols="11" class="d-flex align-center">
+                                                            <v-text-field outlined rounded hide-details
+                                                                          v-model="insertSelectItem"/>
+                                                            <v-btn class="ml-2" @click='pushInsertSelectItem'>新增</v-btn>
+                                                        </v-col>
+                                                    </v-row>
+                                                    <v-card class="mt-2  col-10"
+                                                            style="border: 1px solid grey;min-height: 500px;border-radius: 10px">
+                                                        <v-chip
+                                                                v-for="(insertSelectItem, index) in insertSelectItems"
+                                                                :key="index"
+                                                                class="col-12 my-1"
+                                                                color="secondary"
+                                                        >
+                                                            {{insertSelectItem}}
+                                                            <v-icon small class="ml-4" @click="deleteInsertSelectItem(index)">mdi-close
+                                                            </v-icon>
+                                                        </v-chip>
+                                                    </v-card>
+                                                </v-container>
+                                            </v-card-text>
+                                            <v-card-actions>
+                                                <v-spacer></v-spacer>
+                                                <v-btn
+                                                        color='blue darken-1'
+                                                        text
+                                                        @click='closeDialogInsertSelectItem'
+                                                >
+                                                    關閉
+                                                </v-btn>
+                                            </v-card-actions>
+                                        </v-card>
+                                    </v-dialog>
                                 </div>
                             </template>
                         </v-data-table>
                     </v-tab-item>
                 </v-tabs-items>
-                <!--新增資產群組欄位選項對話-->
+                <!--修改資產群駔欄位對話-->
                 <v-dialog
-                        width="40%"
-                        v-model='dialogInsertSelectItem'
-                        @click:outside='closeDialogInsertSelectItem'
+                        v-model='dialogModify'
+                        @click:outside='close'
                         :retain-focus="false"
                         overlay-opacity="0"
                 >
                     <v-card>
                         <v-card-title>
-                            <span class='headline font-weight-bold'>編輯選項</span>
+                            <span class='headline font-weight-bold'>修改欄位</span>
                         </v-card-title>
                         <v-card-text>
                             <v-container>
                                 <v-row>
-                                    <v-col cols="11" class="d-flex align-center">
-                                        <v-text-field outlined rounded hide-details
-                                                      v-model="insertSelectItem"/>
-                                        <v-btn class="ml-2" @click='pushInsertSelectItem'>新增</v-btn>
+                                    <v-col
+                                            v-for='(header, index) in headers'
+                                            :key='index'
+                                            cols='12'
+                                            sm='6'
+                                            md='4'
+                                            class='d-flex'
+                                    >
+                                        <v-text-field
+                                                v-if="header.text !== '' && header.value !== 'isselect' && isBooleanCol.indexOf(header.value) < 0"
+                                                :label='header.text'
+                                                :value="modifyColItem[header.value]"
+                                                hint='必填'
+                                                v-on:input='oninput(modifyColItem, header.value, $event)'
+                                        />
+                                        <v-select
+                                                v-if="header.value === 'isselect' && isBooleanCol.indexOf(header.value) < 0"
+                                                :label='header.text' hint='必填'
+                                                :value="modifyColItem[header.value]"
+                                                v-on:input='oninput(modifyColItem, header.value, $event)'
+                                                :items="selectColItem.isselect"
+                                                :item-text="selectColItem.isselect.text"
+                                                :item-value="selectColItem.isselect.value"
+                                        />
+                                        <v-select
+                                                v-if="header.value && isBooleanCol.indexOf(header.value) >= 0"
+                                                :label='header.text' hint='必填'
+                                                :value="modifyColItem[header.value]"
+                                                v-on:input='oninput(modifyColItem, header.value, $event)'
+                                                :items="selectColItem.boolean"
+                                                :item-text="selectColItem.boolean.text"
+                                                :item-value="selectColItem.boolean.value"
+                                        />
+                                        <v-btn
+                                                v-if="header.value === 'isselect' && modifyColItem.isselect === 'true'"
+                                                @click='dialogModifySelectItem = true'
+                                        >
+                                            編輯選項
+                                        </v-btn>
                                     </v-col>
                                 </v-row>
-                                <v-card class="mt-2  col-10"
-                                        style="border: 1px solid grey;min-height: 500px;border-radius: 10px">
-                                    <v-chip
-                                            v-for="(insertSelectItem, index) in insertSelectItems"
-                                            :key="index"
-                                            class="col-12 my-1"
-                                            color="secondary"
-                                    >
-                                        {{insertSelectItem}}
-                                        <v-icon small class="ml-4" @click="deleteInsertSelectItem(index)">mdi-close
-                                        </v-icon>
-                                    </v-chip>
-                                </v-card>
                             </v-container>
                         </v-card-text>
                         <v-card-actions>
@@ -404,9 +396,16 @@
                             <v-btn
                                     color='blue darken-1'
                                     text
-                                    @click='closeDialogInsertSelectItem'
+                                    @click='close'
                             >
-                                關閉
+                                取消
+                            </v-btn>
+                            <v-btn
+                                    color='blue darken-1'
+                                    text
+                                    @click='modifyCol'
+                            >
+                                修改
                             </v-btn>
                         </v-card-actions>
                     </v-card>
@@ -475,6 +474,7 @@
         },
         data() {
             return {
+                fullHeight: 0,
                 dialogInsert: false,
                 dialogModify: false,
                 dialogNewAssertGroup: false,
@@ -550,6 +550,12 @@
             this.getTypes();
             this.inventoryItems = [];
             this.getCols();
+            this.fullHeight = window.innerHeight;
+            console.log(this.fullHeight);
+            window.onresize = () => {
+                // this.fullWidth = window.innerWidth;
+                this.fullHeight = window.innerHeight;
+            };
         },
         computed: {},
         watch: {
@@ -578,6 +584,10 @@
                 // console.log(col);
                 console.log(this.modifySelectItems);
             },
+            openDialogModifyCol(item) {
+                this.modifyColItem = JSON.parse(JSON.stringify(item));
+                this.dialogModify = true;
+            },
             closeDialogInsertSelectItem() {
                 this.dialogInsertSelectItem = false;
             },
diff --git a/app/src/components/Inventory.vue b/app/src/components/Inventory.vue
index 5d14dfd..318a9b2 100644
--- a/app/src/components/Inventory.vue
+++ b/app/src/components/Inventory.vue
@@ -1,6 +1,9 @@
 <template>
     <div>
-        <v-data-table class="pa-3 pt-5" :headers="headers" :items="items">
+        <v-data-table class="pa-3 pt-5" :headers="headers" :items="items" :height="fullHeight*7/9"
+                      fixed-header
+                      :footer-props="{'items-per-page-options': [30, 40, 50, 60]}"
+                      :items-per-page="30">
             <template v-slot:top>
                 <v-toolbar flat>
                     <v-toolbar-title class="title font-weight-bold">{{title}}</v-toolbar-title>
@@ -17,13 +20,14 @@
                             @click="exportFile"
                             icon
                     >
-                        <v-icon >mdi-file-export-outline</v-icon>
+                        <v-icon>mdi-file-export-outline</v-icon>
                     </v-btn>
                     <v-dialog
                             v-model="dialogSearch"
                             @click:outside="close"
+                            :retain-focus="false"
                     >
-                        <template v-slot:activator="{ on, attrs }" >
+                        <template v-slot:activator="{ on, attrs }">
                             <v-btn
                                     color="white"
                                     class="primary mr-5"
@@ -31,7 +35,7 @@
                                     v-on="on"
                                     icon
                             >
-                                <v-icon >mdi-magnify</v-icon>
+                                <v-icon>mdi-magnify</v-icon>
                             </v-btn>
 
                         </template>
@@ -178,79 +182,12 @@
                 </v-toolbar>
             </template>
             <template v-slot:item.actions="{ item }">
-                <v-dialog
-                        v-model="dialogModify"
-                        @click:outside="close"
+                <v-btn
+                        icon
+                        @click="openDialogModify(item)"
                 >
-                    <template v-slot:activator="{ on, attrs }">
-                        <v-btn
-                                v-bind="attrs"
-                                v-on="on"
-                                icon
-                                @click="modifyItem = JSON.parse(JSON.stringify(item))"
-                        >
-                            <v-icon>mdi-pencil</v-icon>
-                        </v-btn>
-                    </template>
-                    <v-card>
-                        <v-card-title>
-                            <span class="headline font-weight-bold">修改</span>
-                        </v-card-title>
-                        <v-card-text>
-                            <v-container>
-                                <v-row>
-                                    <v-col
-
-                                            v-for="(val, key, index) in modifyItem"
-                                            :key="index"
-                                            cols="12"
-                                            sm="6"
-                                            md="4"
-                                            class="d-flex"
-                                    >
-                                        <v-text-field
-                                                v-if="isTextField(key) && headers[index].text"
-                                                :label="headers[index].text"
-                                                :disabled="isDisabled(key)"
-                                                v-bind:value="val"
-                                                :persistent-hint="isRequire(key)"
-                                                hint="必填"
-                                                v-on:input="oninput(modifyItem, key, $event)"
-                                        />
-                                        <v-select
-                                                v-if="isSelect(key) && headers[index].text"
-                                                :persistent-hint="isRequire(key)"
-                                                hint="必選"
-                                                :label="headers[index].text"
-                                                :value="val"
-                                                v-on:input="oninput(modifyItem, key, $event)"
-                                                :items="selectItem[key]"
-                                                item-text="item"
-                                                item-value="item"
-                                        />
-                                    </v-col>
-                                </v-row>
-                            </v-container>
-                        </v-card-text>
-                        <v-card-actions>
-                            <v-spacer></v-spacer>
-                            <v-btn
-                                    color="blue darken-1"
-                                    text
-                                    @click="close"
-                            >
-                                取消
-                            </v-btn>
-                            <v-btn
-                                    color="blue darken-1"
-                                    text
-                                    @click="modifyOne(item)"
-                            >
-                                修改
-                            </v-btn>
-                        </v-card-actions>
-                    </v-card>
-                </v-dialog>
+                    <v-icon>mdi-pencil</v-icon>
+                </v-btn>
                 <v-icon
                         small
                         @click="deleteOne(item)"
@@ -259,6 +196,70 @@
                 </v-icon>
             </template>
         </v-data-table>
+        <v-dialog
+                v-model="dialogModify"
+                @click:outside="close"
+                :retain-focus="false"
+        >
+            <v-card>
+                <v-card-title>
+                    <span class="headline font-weight-bold">修改</span>
+                </v-card-title>
+                <v-card-text>
+                    <v-container>
+                        <v-row>
+                            <v-col
+
+                                    v-for="(val, key, index) in modifyItem"
+                                    :key="index"
+                                    cols="12"
+                                    sm="6"
+                                    md="4"
+                                    class="d-flex"
+                            >
+                                <v-text-field
+                                        v-if="isTextField(key) && headers[index].text"
+                                        :label="headers[index].text"
+                                        :disabled="isDisabled(key)"
+                                        v-bind:value="val"
+                                        :persistent-hint="isRequire(key)"
+                                        hint="必填"
+                                        v-on:input="oninput(modifyItem, key, $event)"
+                                />
+                                <v-select
+                                        v-if="isSelect(key) && headers[index].text"
+                                        :persistent-hint="isRequire(key)"
+                                        hint="必選"
+                                        :label="headers[index].text"
+                                        :value="val"
+                                        v-on:input="oninput(modifyItem, key, $event)"
+                                        :items="selectItem[key]"
+                                        item-text="item"
+                                        item-value="item"
+                                />
+                            </v-col>
+                        </v-row>
+                    </v-container>
+                </v-card-text>
+                <v-card-actions>
+                    <v-spacer></v-spacer>
+                    <v-btn
+                            color="blue darken-1"
+                            text
+                            @click="close"
+                    >
+                        取消
+                    </v-btn>
+                    <v-btn
+                            color="blue darken-1"
+                            text
+                            @click="modifyOne(item)"
+                    >
+                        修改
+                    </v-btn>
+                </v-card-actions>
+            </v-card>
+        </v-dialog>
     </div>
 </template>
 <script>
@@ -266,6 +267,7 @@
         name: '',
         data() {
             return {
+                fullHeight: 0,
                 dialogInsert: false,
                 dialogModify: false,
                 dialogSearch: false,
@@ -287,6 +289,12 @@
             this.getInventories();
             this.getTitle();
             this.getSelectItem();
+            this.fullHeight = window.innerHeight;
+            console.log(this.fullHeight);
+            window.onresize = () => {
+                // this.fullWidth = window.innerWidth;
+                this.fullHeight = window.innerHeight;
+            };
         },
         computed: {
             tablename() {
@@ -312,6 +320,10 @@
             log() {
                 alert('as');
             },
+            openDialogModify(item) {
+                this.modifyItem = JSON.parse(JSON.stringify(item));
+                this.dialogModify = true;
+            },
             oninput(item, key, val) {
                 this.$set(item, key, val);
             },
@@ -326,7 +338,7 @@
                     this.cols = resp.data.data;
                     resp.data.data.forEach((item) => {
                         let header = {'text': null, 'value': null};
-                        header.text =  item.descript;
+                        header.text = item.descript;
                         header.value = item.colname;
                         this.headers.push(header);
                         if (item.isselect === 'true') {
@@ -348,7 +360,7 @@
             insertOne() {
                 this.insertItem.tablename = this.tablename;
                 this.$axios.post(`/inventory?`, this.insertItem).then(() => {
-                    delete this.insertItem.tablename;
+                        delete this.insertItem.tablename;
                         this.getInventories();
                         this.close();
                     }
diff --git a/src/main/java/com/moze/rms/controller/AssertGroupController.java b/src/main/java/com/moze/rms/controller/AssertGroupController.java
index f26195a..09af10b 100644
--- a/src/main/java/com/moze/rms/controller/AssertGroupController.java
+++ b/src/main/java/com/moze/rms/controller/AssertGroupController.java
@@ -90,8 +90,8 @@ public class AssertGroupController {
         System.out.println(mappingCol);
 //        assertDAO.modifyColToTable(mappingCol);
 
-        assertDAO.sortCol1(mappingCol.getOldIndex(), mappingCol.getIndex());
-        assertDAO.sortCol2(mappingCol.getOldIndex(), mappingCol.getIndex());
+        assertDAO.sortCol1(mappingCol.getOldIndex(), mappingCol.getIndex(), mappingCol.getTablename());
+        assertDAO.sortCol2(mappingCol.getOldIndex(), mappingCol.getIndex(), mappingCol.getTablename());
 
         assertDAO.modifyColToMappingCol(mappingCol);
         assertDAO.modifySelectItems(mappingCol);
diff --git a/src/main/java/com/moze/rms/dao/AssertDAO.java b/src/main/java/com/moze/rms/dao/AssertDAO.java
index 22ce0f0..b2a789f 100644
--- a/src/main/java/com/moze/rms/dao/AssertDAO.java
+++ b/src/main/java/com/moze/rms/dao/AssertDAO.java
@@ -222,11 +222,11 @@ public interface AssertDAO extends SqlObject {
         handle.createUpdate(sql).execute();
     }
 
-    @SqlUpdate("update mapping.mapping_col set index = index + 1 where index < ?::numeric and index >= ?::numeric ")
-    void sortCol1(String oldIndex ,String index);
+    @SqlUpdate("update mapping.mapping_col set index = index + 1 where index < ?::numeric and index >= ?::numeric where tablename = ?")
+    void sortCol1(String oldIndex ,String index, String tablename);
 
-    @SqlUpdate("update mapping.mapping_col set index = index - 1 where index > ?::numeric and index <= ?::numeric ")
-    void sortCol2(String oldIndex ,String index);
+    @SqlUpdate("update mapping.mapping_col set index = index - 1 where index > ?::numeric and index <= ?::numeric  where tablename = ?")
+    void sortCol2(String oldIndex ,String index, String tablename);
 
     @SqlUpdate("select index from mapping.mapping_col where tablename = ? order by index desc limit 1;")
     Integer getLastIndex(String tablename);