diff --git a/jikimo_frontend/static/src/scss/custom_style.scss b/jikimo_frontend/static/src/scss/custom_style.scss
index 2b1c6cfc..d8e2ab85 100644
--- a/jikimo_frontend/static/src/scss/custom_style.scss
+++ b/jikimo_frontend/static/src/scss/custom_style.scss
@@ -434,4 +434,19 @@ div:has(.o_required_modifier) > label::before {
 
 .o_list_renderer .flex-row-reverse > .text-end {
   text-align: left!important;
+}
+
+//  设置modal弹窗样式
+.modal.o_technical_modal {
+  .modal-lg {
+    @media  (min-width: 992px) {
+      max-width: 1200px;
+    }
+    @media (min-width: 576px) {
+     .o_form_view .o_inner_group {
+          grid-template-columns: auto;
+      }
+    }
+
+  }
 }
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