diff --git a/kernel-d-config/config-api/src/main/java/cn/stylefeng/roses/kernel/config/api/exception/enums/ConfigExceptionEnum.java b/kernel-d-config/config-api/src/main/java/cn/stylefeng/roses/kernel/config/api/exception/enums/ConfigExceptionEnum.java
index 977ac7768..4fc9aa7bf 100644
--- a/kernel-d-config/config-api/src/main/java/cn/stylefeng/roses/kernel/config/api/exception/enums/ConfigExceptionEnum.java
+++ b/kernel-d-config/config-api/src/main/java/cn/stylefeng/roses/kernel/config/api/exception/enums/ConfigExceptionEnum.java
@@ -90,7 +90,12 @@ public enum ConfigExceptionEnum implements AbstractExceptionEnum {
     /**
      * 初始化配置失败，参数为空
      */
-    CONFIG_INIT_ERROR(RuleConstants.BUSINESS_ERROR_TYPE_CODE + ConfigConstants.CONFIG_EXCEPTION_STEP_CODE + "11", "初始化配置失败，参数为空");
+    CONFIG_INIT_ERROR(RuleConstants.BUSINESS_ERROR_TYPE_CODE + ConfigConstants.CONFIG_EXCEPTION_STEP_CODE + "11", "初始化配置失败，参数为空"),
+
+    /**
+     * 初始化配置失败，系统已经初始化
+     */
+    CONFIG_INIT_ALREADY(RuleConstants.BUSINESS_ERROR_TYPE_CODE + ConfigConstants.CONFIG_EXCEPTION_STEP_CODE + "12", "初始化配置失败，系统配置已经初始化");
 
     /**
      * 错误编码
diff --git a/kernel-d-config/config-business/src/main/java/cn/stylefeng/roses/kernel/config/modular/service/impl/SysConfigServiceImpl.java b/kernel-d-config/config-business/src/main/java/cn/stylefeng/roses/kernel/config/modular/service/impl/SysConfigServiceImpl.java
index a69071406..6752471ec 100644
--- a/kernel-d-config/config-business/src/main/java/cn/stylefeng/roses/kernel/config/modular/service/impl/SysConfigServiceImpl.java
+++ b/kernel-d-config/config-business/src/main/java/cn/stylefeng/roses/kernel/config/modular/service/impl/SysConfigServiceImpl.java
@@ -152,6 +152,15 @@ public class SysConfigServiceImpl extends ServiceImpl<SysConfigMapper, SysConfig
             throw new ConfigException(ConfigExceptionEnum.CONFIG_INIT_ERROR);
         }
 
+        // 如果当前已经初始化过配置，则不能初始化
+        LambdaQueryWrapper<SysConfig> lambdaQueryWrapper = new LambdaQueryWrapper<>();
+        lambdaQueryWrapper.eq(SysConfig::getConfigCode, RuleConstants.SYSTEM_CONFIG_INIT_FLAG_NAME);
+        SysConfig tempSysConfig = this.getOne(lambdaQueryWrapper, false);
+        String alreadyInit = tempSysConfig.getConfigValue();
+        if (Convert.toBool(alreadyInit)) {
+            throw new ConfigException(ConfigExceptionEnum.CONFIG_INIT_ALREADY);
+        }
+
         // 添加系统已经初始化的配置
         Map<String, String> sysConfigs = configInitRequest.getSysConfigs();
         sysConfigs.put(RuleConstants.SYSTEM_CONFIG_INIT_FLAG_NAME, "true");