diff --git a/healthlink-his-ui/src/views/doctorstation/components/surgery/surgeryApplication.vue b/healthlink-his-ui/src/views/doctorstation/components/surgery/surgeryApplication.vue
index 64f3469fb..d4ea65da1 100755
--- a/healthlink-his-ui/src/views/doctorstation/components/surgery/surgeryApplication.vue
+++ b/healthlink-his-ui/src/views/doctorstation/components/surgery/surgeryApplication.vue
@@ -198,7 +198,7 @@
     <el-dialog
       v-model="open"
       :title="title"
-      width="1000px"
+      width="1200px"
       teleported
       :close-on-click-modal="false"
       @close="cancel"
@@ -397,7 +397,7 @@
         </el-row>
 
         <!-- 次要手术表格 -->
-        <el-row v-if="form.secondarySurgeries && form.secondarySurgeries.length > 0">
+        <el-row v-if="form.secondarySurgeries && form.secondarySurgeries.length > 0" style="margin-top: 12px;">
           <el-col
             :span="24"
             style="margin-bottom: 20px;"
@@ -407,10 +407,12 @@
               border
               stripe
               size="small"
+              style="width: 100%"
+              :column-config="{ resizable: true }"
             >
               <vxe-column
                 title="手术名称"
-                min-width="200"
+                min-width="250"
               >
                 <template #default="scope">
                   <el-select
@@ -518,7 +520,7 @@
               </vxe-column>
               <vxe-column
                 title="操作"
-                width="100"
+                width="80"
                 align="center"
               >
                 <template #default="scope">
@@ -1815,4 +1817,11 @@ defineExpose({
   text-align: center;
   padding: 20px 0;
 }
+
+/* Bug #770: 确保对话框表单内容可滚动，防止操作按钮遮盖字段 */
+:deep(.el-dialog__body) {
+  max-height: calc(100vh - 200px);
+  overflow-y: auto;
+  padding-bottom: 10px;
+}
 </style>