diff --git a/src/main/java/com/ai/da/controller/ConvenientInquiryController.java b/src/main/java/com/ai/da/controller/ConvenientInquiryController.java
new file mode 100644
index 00000000..bca619ce
--- /dev/null
+++ b/src/main/java/com/ai/da/controller/ConvenientInquiryController.java
@@ -0,0 +1,54 @@
+package com.ai.da.controller;
+
+
+import com.ai.da.common.context.UserContext;
+import com.ai.da.common.response.Response;
+import com.ai.da.mapper.DesignMapper;
+import com.ai.da.mapper.TrialOrderMapper;
+import com.ai.da.mapper.entity.TrialOrder;
+import com.ai.da.model.dto.UserDesignStatisticDTO;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.web.bind.annotation.*;
+
+import javax.annotation.Resource;
+import java.util.List;
+
+@Api(tags = "便利查询")
+@Slf4j
+@RestController
+@RequestMapping("/api/inquiry")
+public class ConvenientInquiryController {
+
+    @Resource
+    private TrialOrderMapper trialOrderMapper;
+
+    @Resource
+    private DesignMapper designMapper;
+
+    @ApiOperation("获取当前所有试用用户")
+    @GetMapping("/getTrial")
+    public Response<List<TrialOrder>> getTrial(){
+        Long accountId = UserContext.getUserHolder().getId();
+        if (accountId.equals(31L) || accountId.equals(87L) || accountId.equals(83L)){
+            List<TrialOrder> trialOrders = trialOrderMapper.selectList(null);
+            return Response.success(trialOrders);
+        }else {
+            return Response.fail("Sorry, you don't have permission");
+        }
+    }
+
+    @ApiOperation("获取指定时间区间内所有用户design的使用情况")
+    @GetMapping("/getDesignStatistic")
+    public Response<List<UserDesignStatisticDTO>> getDesignStatistic(@RequestParam String startTime,@RequestParam String endTime){
+        Long accountId = UserContext.getUserHolder().getId();
+        if (accountId.equals(31L) || accountId.equals(87L) || accountId.equals(83L)){
+            List<UserDesignStatisticDTO> designStatistic = designMapper.getDesignStatistic(startTime, endTime);
+            return Response.success(designStatistic);
+        }else {
+            return Response.fail("Sorry, you don't have permission");
+        }
+    }
+
+}
diff --git a/src/main/java/com/ai/da/mapper/DesignMapper.java b/src/main/java/com/ai/da/mapper/DesignMapper.java
index 31fc4a18..3c7c3de9 100644
--- a/src/main/java/com/ai/da/mapper/DesignMapper.java
+++ b/src/main/java/com/ai/da/mapper/DesignMapper.java
@@ -1,8 +1,10 @@
 package com.ai.da.mapper;
 
 import com.ai.da.common.config.mybatis.plus.CommonMapper;
-import com.ai.da.mapper.entity.Collection;
 import com.ai.da.mapper.entity.Design;
+import com.ai.da.model.dto.UserDesignStatisticDTO;
+
+import java.util.List;
 
 /**
  * Mapper 接口
@@ -14,4 +16,6 @@ public interface DesignMapper extends CommonMapper<Design> {
 
     //返回插入数据后生成的主键
     Long insertDesign(Design design);
+
+    List<UserDesignStatisticDTO> getDesignStatistic(String startTime, String endTime);
 }
diff --git a/src/main/java/com/ai/da/model/dto/UserDesignStatisticDTO.java b/src/main/java/com/ai/da/model/dto/UserDesignStatisticDTO.java
new file mode 100644
index 00000000..25bd7038
--- /dev/null
+++ b/src/main/java/com/ai/da/model/dto/UserDesignStatisticDTO.java
@@ -0,0 +1,17 @@
+package com.ai.da.model.dto;
+
+import lombok.Data;
+
+@Data
+public class UserDesignStatisticDTO {
+
+    private Long accountId;
+
+    private Long useDesignTimes;
+
+    private String userEmail;
+
+    private String userName;
+
+    private String isTrial;
+}
diff --git a/src/main/resources/application-prod.properties b/src/main/resources/application-prod.properties
index 6a2b9d4d..af7d6688 100644
--- a/src/main/resources/application-prod.properties
+++ b/src/main/resources/application-prod.properties
@@ -15,7 +15,7 @@ spring.security.jwtTokenPrefix=Bearer-
 spring.security.jwtExpiration=8640000000
 #spring security权限设置 认证了token还要认证权限 不然报错Full authentication is required to access this resource
 spring.security.ignorePaths=/,/favicon.ico,/doc.html,/webjars/**,/swagger-resources,/v2/api-docs,\
-  /api/account/**,/api/element/**,/api/python/**,/api/design/**,/api/history/**,/api/library/**,/api/third/party/**,/api/generate/**,/api/workspace/**,/api/classification/**
+  /api/account/**,/api/element/**,/api/python/**,/api/design/**,/api/history/**,/api/library/**,/api/third/party/**,/api/generate/**,/api/workspace/**,/api/classification/**,/api/inquiry/**
 spring.security.authApi=/auth/login
 
 
diff --git a/src/main/resources/mapper/DesignMapper.xml b/src/main/resources/mapper/DesignMapper.xml
index 4c4e029c..d5f589cd 100644
--- a/src/main/resources/mapper/DesignMapper.xml
+++ b/src/main/resources/mapper/DesignMapper.xml
@@ -25,5 +25,19 @@
         #{switchCategory},
         #{createDate});
     </insert>
+    
+    <select id="getDesignStatistic" resultType="com.ai.da.model.dto.UserDesignStatisticDTO" parameterType="String">
+        select a.account_id,count(a.account_id) use_design_times,b.user_email,b.user_name,b.is_trial
+        from t_design a
+        left join `t_account` b
+        on a.account_id = b.id
+        <where>
+            <if test="startTime != null and startTime != '' and endTime != null and endTime != ''">
+                a.create_date between #{startTime} and #{endTime}
+            </if>
+        </where>
+        GROUP BY a.account_id
+        ORDER BY a.account_id ASC;
+    </select>
 
 </mapper>