diff --git a/src/main/java/com/gxwebsoft/common/core/utils/RequestUtil.java b/src/main/java/com/gxwebsoft/common/core/utils/RequestUtil.java
new file mode 100644
index 0000000..8f02ebb
--- /dev/null
+++ b/src/main/java/com/gxwebsoft/common/core/utils/RequestUtil.java
@@ -0,0 +1,61 @@
+package com.gxwebsoft.common.core.utils;
+
+import cn.hutool.http.HttpRequest;
+import com.alibaba.fastjson.JSONObject;
+import com.gxwebsoft.common.system.entity.User;
+import org.springframework.stereotype.Component;
+
+@Component
+public class RequestUtil {
+  private static final String host = "https://modules.gxwebsoft.com/api";
+  private static String ACCESS_TOKEN;
+  private static String TENANT_ID;
+
+  public void setTenantId(String tenantId){
+    TENANT_ID = tenantId;
+  }
+
+  public void setAccessToken(String token){
+    ACCESS_TOKEN = token;
+  }
+
+  public User getMerchantAccountByPhone(String phone){
+    String path = "/shop/merchant-account/getMerchantAccountByPhone/" + phone;
+    try {
+      // 链式构建请求
+      String result = HttpRequest.get(host.concat(path))
+        .header("Authorization", ACCESS_TOKEN)
+        .header("Tenantid", TENANT_ID)
+        .timeout(20000)//超时，毫秒
+        .execute().body();
+
+      JSONObject jsonObject = JSONObject.parseObject(result);
+      final String data = jsonObject.getString("data");
+      return JSONObject.parseObject(data, User.class);
+    } catch (Exception e) {
+      e.printStackTrace();
+    }
+    return null;
+  }
+
+  public User getByUserId(Integer userId) {
+    String path = "/system/user/" + userId;
+    try {
+      // 链式构建请求
+      String result = HttpRequest.get(host.concat(path))
+        .header("Authorization", ACCESS_TOKEN)
+        .header("Tenantid", TENANT_ID)
+        .timeout(20000)//超时，毫秒
+        .execute().body();
+
+      JSONObject jsonObject = JSONObject.parseObject(result);
+      System.out.println("jsonObject = " + jsonObject);
+      final String data = jsonObject.getString("data");
+      return JSONObject.parseObject(data, User.class);
+    } catch (Exception e) {
+      e.printStackTrace();
+    }
+    return null;
+  }
+
+}
diff --git a/src/main/java/com/gxwebsoft/common/system/controller/MainController.java b/src/main/java/com/gxwebsoft/common/system/controller/MainController.java
index c538258..87403e1 100644
--- a/src/main/java/com/gxwebsoft/common/system/controller/MainController.java
+++ b/src/main/java/com/gxwebsoft/common/system/controller/MainController.java
@@ -20,10 +20,7 @@ import com.gxwebsoft.common.core.config.ConfigProperties;
 import com.gxwebsoft.common.core.exception.BusinessException;
 import com.gxwebsoft.common.core.security.JwtSubject;
 import com.gxwebsoft.common.core.security.JwtUtil;
-import com.gxwebsoft.common.core.utils.CacheClient;
-import com.gxwebsoft.common.core.utils.CommonUtil;
-import com.gxwebsoft.common.core.utils.RedisUtil;
-import com.gxwebsoft.common.core.utils.SignCheckUtil;
+import com.gxwebsoft.common.core.utils.*;
 import com.gxwebsoft.common.core.web.ApiResult;
 import com.gxwebsoft.common.core.web.BaseController;
 import com.gxwebsoft.common.core.web.ExistenceParam;
@@ -165,6 +162,13 @@ public class MainController extends BaseController {
     if (tenant == null) {
       return fail("该租户不存在或已过期",null);
     }
+    // 从缓存读取信息
+    String key = "TenantInfo:" + tenantId;
+    final String tenantInfo = redisUtil.get(key);
+    if(StrUtil.isNotBlank(tenantInfo)){
+      System.out.println("从缓存读取信息tenantInfo = " + tenantId);
+      return success(JSONObject.parseObject(tenantInfo,Company.class));
+    }
     // 企业信息
     Company company = companyService.getByTenantIdRel(tenantId);
     if(company == null){
@@ -173,11 +177,14 @@ public class MainController extends BaseController {
     company.setBusinessEntity(null);
     company.setPhone(null);
     company.setCompanyCode(null);
+
     // 配置信息
     HashMap<String, Object> config = new HashMap<>();
     config.put("LICENSE_CODE", "dk9mcwJyetRWQlxWRiojIzJCLi8mcQ5Wa4ojI0NWZqJWd6ICZpJCL0kjNwl1NnhENahnIvl2cyVmdiwiIiATMuEjI6IibQf0NW==");
     config.put("MAP_KEY", "8191620da39a742c6f18f010c084c772");
     company.setConfig(config);
+
+    redisUtil.set(key,company,1L, TimeUnit.DAYS);
     return success(company);
   }