diff --git a/web/src/components/Dialog/src/Dialog.vue b/web/src/components/Dialog/src/Dialog.vue
index 019971c..3f5930d 100644
--- a/web/src/components/Dialog/src/Dialog.vue
+++ b/web/src/components/Dialog/src/Dialog.vue
@@ -125,6 +125,7 @@ function closedHandler() {
 
 <style lang="scss">
 .com-dialog {
+  padding: 0 10px 10px;
   .#{$elNamespace}-overlay-dialog {
     display: flex;
     justify-content: center;
@@ -142,7 +143,7 @@ function closedHandler() {
     }
 
     &__body {
-      padding: 15px !important;
+      padding: 10px !important;
     }
 
     &__footer {
diff --git a/web/src/views/gas/handdetector/index.vue b/web/src/views/gas/handdetector/index.vue
index 0e49682..8dcaa81 100644
--- a/web/src/views/gas/handdetector/index.vue
+++ b/web/src/views/gas/handdetector/index.vue
@@ -193,6 +193,12 @@ const resetQuery = () => {
 /** 添加/修改操作 */
 const formRef = ref()
 const openForm = (type: string, id?: number) => {
+  if(fences.value.length === 0) {
+    getAllFences()
+  }
+  if(gasTypes.value.length === 0) {
+    getAllGasTypes()
+  }
   formRef.value.open(type, id)
 }