diff --git a/src/views/produce/manage_sheep/trans_group/index.vue b/src/views/produce/manage_sheep/trans_group/index.vue
index ab9c8b3..295eac6 100644
--- a/src/views/produce/manage_sheep/trans_group/index.vue
+++ b/src/views/produce/manage_sheep/trans_group/index.vue
@@ -475,47 +475,54 @@ async function loadSheepByTypeOnly(typeId) {
 
 //加载羊只信息
 async function loadSheepInfo() {
-  const tags = form.value.manageTags;
-  if (!tags || tags.length === 0) return;
+    const tags = form.value.manageTags;
+    if (!tags || tags.length === 0) return;
 
-  const tagDetails = {};
-  const validResults = [];
-  let firstSheepfoldId = null;
+    const tagDetails = {};
+    const validResults = [];
+    let firstSheepfoldId = null;
+    let firstRanchId = null; 
 
-  for (const tag of tags) {
-    try {
-      const { data: sheepData } = await checkSheepByManageTags(tag.trim());
-      if (!sheepData) {
-        validResults.push(false);
-        proxy.$modal.msgError(`耳号 ${tag} 不存在或信息异常`);
-      } else {
-        validResults.push(true);
-        tagDetails[tag] = {
-          comment: sheepData.comment || '',
-          varietyId: sheepData.varietyId,
-          sheepId: sheepData.id,
-          sheepfoldId: sheepData.sheepfoldId,
-        };
-        if (!firstSheepfoldId) {
-          firstSheepfoldId = sheepData.sheepfoldId;
+    for (const tag of tags) {
+        try {
+            const { data: sheepData } = await checkSheepByManageTags(tag.trim());
+            if (!sheepData) {
+                validResults.push(false);
+                proxy.$modal.msgError(`耳号 ${tag} 不存在或信息异常`);
+            } else {
+                validResults.push(true);
+                tagDetails[tag] = {
+                    comment: sheepData.comment || '',
+                    varietyId: sheepData.varietyId,
+                    sheepId: sheepData.id,
+                    sheepfoldId: sheepData.sheepfoldId,
+                };
+                if (!firstSheepfoldId) {
+                    firstSheepfoldId = sheepData.sheepfoldId;
+                    firstRanchId = sheepData.ranchId; 
+                }
+            }
+        } catch (error) {
+            console.error('获取耳号信息失败:', error);
+            proxy.$modal.msgError(`耳号 ${tag} 验证失败，请重试`);
+            validResults.push(false);
         }
-      }
-    } catch (error) {
-      console.error('获取耳号信息失败:', error);
-      proxy.$modal.msgError(`耳号 ${tag} 验证失败，请重试`);
-      validResults.push(false);
     }
-  }
 
-  if (validResults.includes(false)) {
-    form.value.manageTags = tags.filter((_, index) => validResults[index]);
-    proxy.$message.warning('部分耳号不合法，已自动过滤');
-  }
-  form.value.tagDetails = tagDetails;
+    if (validResults.includes(false)) {
+        form.value.manageTags = tags.filter((_, index) => validResults[index]);
+        proxy.$message.warning('部分耳号不合法，已自动过滤');
+    }
+    form.value.tagDetails = tagDetails;
 
-  if (firstSheepfoldId && isAdd.value) {
-    form.value.foldFrom = Number(firstSheepfoldId);
-  }
+    if (firstRanchId && isAdd.value) {
+        form.value.ranchId = firstRanchId;
+        handleRanchChange(firstRanchId);
+    }
+
+    if (firstSheepfoldId && isAdd.value) {
+        form.value.foldFrom = Number(firstSheepfoldId);
+    }
 }
 
 //取消按钮