diff --git a/vue/src/layout/component/Page/index.vue b/vue/src/layout/component/Page/index.vue
index b955120..c6d3f1e 100644
--- a/vue/src/layout/component/Page/index.vue
+++ b/vue/src/layout/component/Page/index.vue
@@ -67,6 +67,7 @@ export default {
     display: flex;
     flex-direction: column;
     flex: 1;
+    position: relative;
     overflow: hidden;
     background-color: #f0f2f5;
 
diff --git a/vue/src/mixin/tablePageMixin.js b/vue/src/mixin/tablePageMixin.js
index 3a09738..89e969e 100644
--- a/vue/src/mixin/tablePageMixin.js
+++ b/vue/src/mixin/tablePageMixin.js
@@ -4,6 +4,7 @@
 * */
 import AbstractPagination from '@/component/abstract/Pagination'
 import AbstractTable from '@/component/abstract/Table'
+import {findComponentByTag} from "@/util/vue"
 
 const mixin = {
     components: {AbstractPagination, AbstractTable},
@@ -33,7 +34,7 @@ const mixin = {
 
     watch: {
         row(v) {
-            !v && this.$refs.table && this.$refs.table.setCurrentRow()
+            !v && this.$_getElTableInstance().setCurrentRow()
         },
 
         tablePageNeedSearchMap: {
@@ -47,9 +48,17 @@ const mixin = {
     },
 
     methods: {
+        $_getElTableInstance() {
+            if (!this.$_elTableInstance) {
+                this.$_elTableInstance = findComponentByTag(this, 'el-table')
+            }
+
+            return this.$_elTableInstance
+        },
+
         rowClick(row) {
             if (this.row === row) {
-                this.$refs.table.setCurrentRow()
+                this.$_getElTableInstance().setCurrentRow()
                 this.row = null
             }
             else this.row = row
diff --git a/vue/src/util/vue.js b/vue/src/util/vue.js
new file mode 100644
index 0000000..bcb6d1b
--- /dev/null
+++ b/vue/src/util/vue.js
@@ -0,0 +1,23 @@
+/**
+ * 根据组件标签名称获取组件实例
+ * 使用广度优先搜索
+ *
+ * @param instance  从哪个组件实例开始查找，一般是this
+ * @param tag       要查找的组件的标签名称
+ */
+export function findComponentByTag(instance, tag) {
+    if (!instance || !tag) return
+
+    const queue = [instance]
+
+    while (queue.length > 0) {
+        const item = queue.shift()
+        const {$options, $children} = item
+
+        if ($options._componentTag === tag) return item
+
+        if (Array.isArray($children)) {
+            queue.push(...$children)
+        }
+    }
+}
diff --git a/vue/src/view/system/customer/indexPage.vue b/vue/src/view/system/customer/indexPage.vue
index 38aa210..19e54f9 100644
--- a/vue/src/view/system/customer/indexPage.vue
+++ b/vue/src/view/system/customer/indexPage.vue
@@ -164,6 +164,7 @@ export default {
         },
 
         add() {
+            this.row = null
             this.type = 'add'
             this.editDialog = true
         },
diff --git a/vue/src/view/system/supplier/indexPage.vue b/vue/src/view/system/supplier/indexPage.vue
index 290bee2..4623230 100644
--- a/vue/src/view/system/supplier/indexPage.vue
+++ b/vue/src/view/system/supplier/indexPage.vue
@@ -164,6 +164,7 @@ export default {
         },
 
         add() {
+            this.row = null
             this.type = 'add'
             this.editDialog = true
         },