diff --git a/cloud-common/cloud-common-core/src/main/java/com/muyu/common/core/web/controller/BaseController.java b/cloud-common/cloud-common-core/src/main/java/com/muyu/common/core/web/controller/BaseController.java
index 340571e..17267b7 100644
--- a/cloud-common/cloud-common-core/src/main/java/com/muyu/common/core/web/controller/BaseController.java
+++ b/cloud-common/cloud-common-core/src/main/java/com/muyu/common/core/web/controller/BaseController.java
@@ -61,7 +61,7 @@ public class BaseController {
     /**
      * 返回成功消息
      */
-    public  Result success (Object data) {
+    public <T> Result<T> success (T data) {
         return Result.success(data);
     }
 
diff --git a/cloud-modules/cloud-modules-system/src/main/java/com/muyu/system/controller/SysConfigController.java b/cloud-modules/cloud-modules-system/src/main/java/com/muyu/system/controller/SysConfigController.java
index 8859283..24c5852 100644
--- a/cloud-modules/cloud-modules-system/src/main/java/com/muyu/system/controller/SysConfigController.java
+++ b/cloud-modules/cloud-modules-system/src/main/java/com/muyu/system/controller/SysConfigController.java
@@ -55,7 +55,7 @@ public class SysConfigController extends BaseController {
     @PostMapping("/export")
     public void export (HttpServletResponse response, SysConfigListReq sysConfigListReq) {
         PageQueryModel<SysConfig> pageQueryModel = configService.pageQuery(SysConfigPageQueryModel.reqBuild(sysConfigListReq));
-        ExcelUtil<SysConfig> util = new ExcelUtil<SysConfig>(SysConfig.class);
+        ExcelUtil<SysConfig> util = new ExcelUtil<>(SysConfig.class);
         util.exportExcel(response, pageQueryModel.getDataList(), "参数数据");
     }
 
@@ -63,7 +63,7 @@ public class SysConfigController extends BaseController {
      * 根据参数编号获取详细信息
      */
     @GetMapping(value = "/{configId}")
-    public Result getInfo (@PathVariable("configId") Long configId) {
+    public Result<SysConfig> getInfo (@PathVariable("configId") Long configId) {
         return success(configService.getById(configId));
     }
 
@@ -81,7 +81,7 @@ public class SysConfigController extends BaseController {
     @RequiresPermissions("system:config:add")
     @Log(title = "参数管理", businessType = BusinessType.INSERT)
     @PostMapping
-    public Result add (@Validated @RequestBody SysConfigAddReq sysConfigAddReq) {
+    public Result<String> add (@Validated @RequestBody SysConfigAddReq sysConfigAddReq) {
         if (!configService.checkConfigKeyUnique(sysConfigAddReq.getConfigKey())) {
             return error(StringUtils.format("新增参数「{}」失败，参数键名已存在",sysConfigAddReq.getConfigName()));
         }
@@ -94,7 +94,7 @@ public class SysConfigController extends BaseController {
     @RequiresPermissions("system:config:edit")
     @Log(title = "参数管理", businessType = BusinessType.UPDATE)
     @PutMapping("/{sysConfigId}")
-    public Result edit (@PathVariable("sysConfigId")Long sysConfigId, @Validated @RequestBody SysConfigUpdReq sysConfigUpdReq) {
+    public Result<String> edit (@PathVariable("sysConfigId")Long sysConfigId, @Validated @RequestBody SysConfigUpdReq sysConfigUpdReq) {
         if (!configService.checkConfigKeyUnique(sysConfigUpdReq.getConfigKey())) {
             return error("修改参数'" + sysConfigUpdReq.getConfigName() + "'失败，参数键名已存在");
         }
@@ -109,7 +109,7 @@ public class SysConfigController extends BaseController {
     @RequiresPermissions("system:config:remove")
     @Log(title = "参数管理", businessType = BusinessType.DELETE)
     @DeleteMapping("/{configIds}")
-    public Result remove (@PathVariable("configIds") Long[] configIds) {
+    public Result<String> remove (@PathVariable("configIds") Long[] configIds) {
         configService.removeBatchByIds(Arrays.asList(configIds));
         return success();
     }
@@ -120,7 +120,7 @@ public class SysConfigController extends BaseController {
     @RequiresPermissions("system:config:remove")
     @Log(title = "参数管理", businessType = BusinessType.CLEAN)
     @DeleteMapping("/refreshCache")
-    public Result refreshCache () {
+    public Result<String> refreshCache () {
         configService.resetConfigCache();
         return success();
     }
diff --git a/cloud-modules/cloud-modules-system/src/main/java/com/muyu/system/domain/rep/SysConfigAddReq.java b/cloud-modules/cloud-modules-system/src/main/java/com/muyu/system/domain/rep/SysConfigAddReq.java
index d089d20..482aae0 100644
--- a/cloud-modules/cloud-modules-system/src/main/java/com/muyu/system/domain/rep/SysConfigAddReq.java
+++ b/cloud-modules/cloud-modules-system/src/main/java/com/muyu/system/domain/rep/SysConfigAddReq.java
@@ -1,6 +1,5 @@
 package com.muyu.system.domain.rep;
 
-import com.muyu.common.core.annotation.Excel;
 import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.Data;
diff --git a/cloud-modules/cloud-modules-system/src/main/java/com/muyu/system/service/SysConfigService.java b/cloud-modules/cloud-modules-system/src/main/java/com/muyu/system/service/SysConfigService.java
index 901134b..ca4ff4f 100644
--- a/cloud-modules/cloud-modules-system/src/main/java/com/muyu/system/service/SysConfigService.java
+++ b/cloud-modules/cloud-modules-system/src/main/java/com/muyu/system/service/SysConfigService.java
@@ -16,6 +16,11 @@ import java.util.List;
 public interface SysConfigService extends IService<SysConfig> {
 
 
+    /**
+     * 分页查询
+     * @param pageQueryModel 查询模型
+     * @return 查询结果
+     */
     PageQueryModel<SysConfig> pageQuery (SysConfigPageQueryModel pageQueryModel);
 
     /**