diff --git a/src/views/system/devtools/template/TemplateModal.vue b/src/views/system/devtools/template/TemplateModal.vue
index 1f6f1cf..f1fa32a 100644
--- a/src/views/system/devtools/template/TemplateModal.vue
+++ b/src/views/system/devtools/template/TemplateModal.vue
@@ -164,7 +164,11 @@
     state.templateObjs = state.templateObjs.filter(item => (item.index || item.id) != targetKey);
     // 当前选择需要删除的tab时候设置自动选择上一个tab
     if (state.typeActiveKey == '0') {
-      if (mainTemplateObjs.value.length && state.mainActiveKey === targetKey) {
+      if (!mainTemplateObjs.value.length) {
+        state.mainActiveKey = '';
+        return;
+      }
+      if (state.mainActiveKey === targetKey) {
         if (lastIndex >= 0) {
           const mainTemplate = mainTemplateObjs.value[lastIndex];
           state.mainActiveKey = (mainTemplate.index || mainTemplate.id)!;
@@ -174,7 +178,11 @@
         }
       }
     } else {
-      if (childTemplateObjs.value.length && state.childActiveKey === targetKey) {
+      if (!childTemplateObjs.value.length) {
+        state.childActiveKey = '';
+        return;
+      }
+      if (state.childActiveKey === targetKey) {
         if (lastIndex >= 0) {
           const childTemplate = childTemplateObjs.value[lastIndex];
           state.childActiveKey = (childTemplate.index || childTemplate.id)!;
@@ -191,6 +199,7 @@
       const template: templateTypePartial = {
         name,
         contents: '',
+        defaultContents: '',
         isChild: state.typeActiveKey,
         index: `t${Date.now()}`
       };