diff --git a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/controller/system/SysTenantPackageController.java b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/controller/system/SysTenantPackageController.java
index d01a4b01..028755a6 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/controller/system/SysTenantPackageController.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/controller/system/SysTenantPackageController.java
@@ -93,6 +93,9 @@ public class SysTenantPackageController extends BaseController {
     @RepeatSubmit()
     @PostMapping()
     public R<Void> add(@Validated(AddGroup.class) @RequestBody SysTenantPackageBo bo) {
+        if (!tenantPackageService.checkPackageNameUnique(bo)) {
+            return R.fail("新增套餐'" + bo.getPackageName() + "'失败，套餐名称已存在");
+        }
         return toAjax(tenantPackageService.insertByBo(bo));
     }
 
@@ -105,6 +108,9 @@ public class SysTenantPackageController extends BaseController {
     @RepeatSubmit()
     @PutMapping()
     public R<Void> edit(@Validated(EditGroup.class) @RequestBody SysTenantPackageBo bo) {
+        if (!tenantPackageService.checkPackageNameUnique(bo)) {
+            return R.fail("修改套餐'" + bo.getPackageName() + "'失败，套餐名称已存在");
+        }
         return toAjax(tenantPackageService.updateByBo(bo));
     }
 
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/ISysTenantPackageService.java b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/ISysTenantPackageService.java
index cdb887ca..bd2970c8 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/ISysTenantPackageService.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/ISysTenantPackageService.java
@@ -45,6 +45,11 @@ public interface ISysTenantPackageService {
      */
     Boolean updateByBo(SysTenantPackageBo bo);
 
+    /**
+     * 校验套餐名称是否唯一
+     */
+    boolean checkPackageNameUnique(SysTenantPackageBo bo);
+
     /**
      * 修改套餐状态
      */
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysTenantPackageServiceImpl.java b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysTenantPackageServiceImpl.java
index 5fd04af8..d2a72f61 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysTenantPackageServiceImpl.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysTenantPackageServiceImpl.java
@@ -1,6 +1,7 @@
 package org.dromara.system.service.impl;
 
 import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.util.ObjectUtil;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
@@ -116,6 +117,17 @@ public class SysTenantPackageServiceImpl implements ISysTenantPackageService {
         return baseMapper.updateById(update) > 0;
     }
 
+    /**
+     * 校验套餐名称是否唯一
+     */
+    @Override
+    public boolean checkPackageNameUnique(SysTenantPackageBo bo) {
+        boolean exist = baseMapper.exists(new LambdaQueryWrapper<SysTenantPackage>()
+            .eq(SysTenantPackage::getPackageName, bo.getPackageName())
+            .ne(ObjectUtil.isNotNull(bo.getPackageId()), SysTenantPackage::getPackageId, bo.getPackageId()));
+        return !exist;
+    }
+
     /**
      * 修改套餐状态
      *