diff --git a/src/components/PigBatchList.vue b/src/components/PigBatchList.vue
index d68574a8..9848a336 100644
--- a/src/components/PigBatchList.vue
+++ b/src/components/PigBatchList.vue
@@ -15,12 +15,12 @@
       </div>
       <div v-if="batch.isExpanded" class="batch-content">
         <div v-if="batch.pens && batch.pens.length > 0" class="pig-pen-list">
-          <PigPenInfoCard
+          <PigBatchPenCard
             v-for="pen in batch.pens"
             :key="pen.id"
             :pen="pen"
-            @edit="emitEditPen"
-            @delete="emitDeletePen"
+            @modify-pig-count="emitModifyPigCountPen"
+            @remove="emitRemovePen"
           />
         </div>
         <div v-else class="no-pens-message">
@@ -50,13 +50,13 @@
 </template>
 
 <script>
-import PigPenInfoCard from './PigPenInfoCard.vue';
+import PigBatchPenCard from './PigBatchPenCard.vue';
 import { getAllPens, getAllPigHouses } from '../api/pigBatch'; // Import new API functions
 
 export default {
   name: 'PigBatchList',
   components: {
-    PigPenInfoCard
+    PigBatchPenCard
   },
   props: {
     pigBatches: {
@@ -64,7 +64,7 @@ export default {
       required: true
     }
   },
-  emits: ['edit-batch', 'delete-batch', 'add-pen', 'edit-pen', 'delete-pen', 'assign-pen-to-batch'],
+  emits: ['edit-batch', 'delete-batch', 'add-pen', 'modify-pig-count-pen', 'remove-pen', 'assign-pen-to-batch'],
   data() {
     return {
       addPenDialogVisible: false,
@@ -124,11 +124,11 @@ export default {
       this.$emit('delete-batch', batch);
     },
     // 猪栏操作
-    emitEditPen(pen) {
-      this.$emit('edit-pen', pen);
+    emitModifyPigCountPen(pen) {
+      this.$emit('modify-pig-count-pen', pen);
     },
-    emitDeletePen(pen) {
-      this.$emit('delete-pen', pen);
+    emitRemovePen(pen) {
+      this.$emit('remove-pen', pen);
     }
   }
 }
diff --git a/src/components/PigBatchPenCard.vue b/src/components/PigBatchPenCard.vue
new file mode 100644
index 00000000..106cc8a7
--- /dev/null
+++ b/src/components/PigBatchPenCard.vue
@@ -0,0 +1,123 @@
+<template>
+  <div class="pig-pen-info-card">
+    <div class="info-section">
+      <div class="title">
+        猪栏: {{ pen.pen_number }} <el-tag size="small" :type="statusType">{{ pen.status || '未知' }}</el-tag>
+      </div>
+      <div class="info-item">猪舍: {{ pen.house_name || '未知' }}</div>
+      <div class="info-item border-left">容量: {{ pen.capacity }}</div>
+      <div class="info-item">批次: {{ pen.batch_number || '未分配' }}</div>
+      <div class="info-item border-left">存栏: {{ pen.current_pig_count || 0 }}</div>
+    </div>
+    <div class="actions-section">
+      <el-button size="small" @click="emitModifyPigCount">修改猪只数量</el-button>
+      <el-button size="small" type="danger" @click="emitRemove">移除</el-button>
+    </div>
+  </div>
+</template>
+
+<script>
+import { computed } from 'vue';
+
+export default {
+  name: 'PigBatchPenCard',
+  props: {
+    pen: {
+      type: Object,
+      required: true
+    }
+  },
+  emits: ['remove', 'modify-pig-count'],
+  setup(props, { emit }) {
+    const statusType = computed(() => {
+      switch (props.pen.status) {
+        case '使用中':
+          return 'success';
+        case '病猪栏':
+        case '维修中':
+          return 'danger';
+        case '清洗消毒':
+          return 'warning';
+        case '空闲':
+        default:
+          return 'info';
+      }
+    });
+
+    const emitModifyPigCount = () => {
+      emit('modify-pig-count', props.pen);
+    };
+
+    const emitRemove = () => {
+      emit('remove', props.pen);
+    };
+
+    return {
+      statusType,
+      emitModifyPigCount,
+      emitRemove
+    };
+  }
+}
+</script>
+
+<style scoped>
+.pig-pen-info-card {
+  border: 1px solid #eee;
+  border-radius: 8px;
+  padding: 16px;
+  display: flex;
+  flex-direction: column;
+  justify-content: space-between;
+  width: 220px; /* 适当加宽以容纳更多信息 */
+  height: auto; /* 让高度自适应内容 */
+  min-height: 240px; /* 设置最小高度 */
+  background-color: #fff;
+  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
+  transition: box-shadow 0.3s;
+}
+
+.pig-pen-info-card:hover {
+  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
+}
+
+.info-section {
+  display: grid; /* 使用grid布局创建两列 */
+  grid-template-columns: 1fr 1fr; /* 两列等宽 */
+  gap: 8px 10px; /* 行间距 8px, 列间距 10px */
+  margin-bottom: 10px;
+  flex-grow: 1; /* 允许信息部分填充可用空间 */
+}
+
+.info-section .title {
+  font-weight: bold;
+  font-size: 1.1em;
+  color: #303133;
+  grid-column: 1 / -1; /* 标题横跨两列 */
+  margin-bottom: 5px; /* 标题下方增加一点间距 */
+  display: flex; /* Add flexbox for alignment */
+  align-items: center; /* Vertically align items */
+  gap: 8px; /* Space between title text and tag */
+}
+
+.info-section .info-item {
+  font-size: 0.9em;
+  color: #606266;
+}
+
+.info-item.border-left {
+  border-left: 1px solid #eee; /* 添加左边框作为分隔线 */
+  padding-left: 10px; /* 增加左内边距，使内容不紧贴边框 */
+}
+
+.actions-section {
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+}
+
+.actions-section .el-button {
+  width: 100%;
+  margin: 0;
+}
+</style>
diff --git a/src/components/PigPenInfoCard.vue b/src/components/PigPenInfoCard.vue
index c768f5ca..6e33b40b 100644
--- a/src/components/PigPenInfoCard.vue
+++ b/src/components/PigPenInfoCard.vue
@@ -1,12 +1,13 @@
 <template>
   <div class="pig-pen-info-card">
     <div class="info-section">
-      <div class="title">猪栏: {{ pen.pen_number }}</div>
-      <div class="info-item">状态: <el-tag size="small" :type="statusType">{{ pen.status || '未知' }}</el-tag></div>
-      <div class="info-item">容量: {{ pen.capacity }}</div>
-      <div class="info-item">存栏: {{ pen.current_pig_count || 0 }}</div>
-      <div class="info-item">批次: {{ pen.batch_number || '未分配' }}</div>
+      <div class="title">
+        猪栏: {{ pen.pen_number }} <el-tag size="small" :type="statusType">{{ pen.status || '未知' }}</el-tag>
+      </div>
       <div class="info-item">猪舍: {{ pen.house_name || '未知' }}</div>
+      <div class="info-item border-left">容量: {{ pen.capacity }}</div>
+      <div class="info-item">批次: {{ pen.batch_number || '未分配' }}</div>
+      <div class="info-item border-left">存栏: {{ pen.current_pig_count || 0 }}</div>
     </div>
     <div class="actions-section">
       <el-button size="small" @click="emitEdit">编辑</el-button>
@@ -68,8 +69,9 @@ export default {
   display: flex;
   flex-direction: column;
   justify-content: space-between;
-  width: 200px; /* 适当加宽以容纳更多信息 */
-  height: 260px; /* 调整高度以适应更多信息 */
+  width: 220px; /* 适当加宽以容纳更多信息 */
+  height: auto; /* 让高度自适应内容 */
+  min-height: 240px; /* 设置最小高度 */
   background-color: #fff;
   box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
   transition: box-shadow 0.3s;
@@ -80,16 +82,22 @@ export default {
 }
 
 .info-section {
-  display: flex;
-  flex-direction: column;
-  gap: 10px; /* 调整信息项间距 */
+  display: grid; /* 使用grid布局创建两列 */
+  grid-template-columns: 1fr 1fr; /* 两列等宽 */
+  gap: 8px 10px; /* 行间距 8px, 列间距 10px */
   margin-bottom: 10px;
+  flex-grow: 1; /* 允许信息部分填充可用空间 */
 }
 
 .info-section .title {
   font-weight: bold;
   font-size: 1.1em;
   color: #303133;
+  grid-column: 1 / -1; /* 标题横跨两列 */
+  margin-bottom: 5px; /* 标题下方增加一点间距 */
+  display: flex; /* Add flexbox for alignment */
+  align-items: center; /* Vertically align items */
+  gap: 8px; /* Space between title text and tag */
 }
 
 .info-section .info-item {
@@ -97,6 +105,11 @@ export default {
   color: #606266;
 }
 
+.info-item.border-left {
+  border-left: 1px solid #eee; /* 添加左边框作为分隔线 */
+  padding-left: 10px; /* 增加左内边距，使内容不紧贴边框 */
+}
+
 .actions-section {
   display: flex;
   flex-direction: column;
diff --git a/src/views/pms/PigBatchManagementView.vue b/src/views/pms/PigBatchManagementView.vue
index e47cbed7..f63d8831 100644
--- a/src/views/pms/PigBatchManagementView.vue
+++ b/src/views/pms/PigBatchManagementView.vue
@@ -39,8 +39,8 @@
           @edit-batch="handleEditBatch" 
           @delete-batch="handleDeleteBatch" 
           @add-pen="handleAddPen"
-          @edit-pen="handleEditPen"
-          @delete-pen="handleDeletePen"
+          @modify-pig-count-pen="handleModifyPigCountPen"
+          @remove-pen="handleRemovePen"
           @assign-pen-to-batch="handleAssignPenToBatch"
         />
         <el-empty v-else description="暂无数据" />
@@ -201,17 +201,12 @@ export default {
       }
     },
     // --- 猪栏操作 (在猪群管理中) ---
-    handleAddPen(batch) {
-      this.currentPen = { pig_batch_id: batch.id }; // 预设猪栏所属批次
-      this.isEditPen = false;
-      this.penDialogVisible = true;
-    },
-    handleEditPen(pen) {
+    handleModifyPigCountPen(pen) {
       this.currentPen = { ...pen };
       this.isEditPen = true;
       this.penDialogVisible = true;
     },
-    async handleDeletePen(pen) {
+    async handleRemovePen(pen) {
       try {
         await this.$confirm(`确认删除猪栏 "${pen.pen_number}" 吗？`, '提示', {
           confirmButtonText: '确定',