diff --git a/src/main/java/com/ai/da/controller/ConvenientInquiryController.java b/src/main/java/com/ai/da/controller/ConvenientInquiryController.java
index 25010c6d..ecc8fdd1 100644
--- a/src/main/java/com/ai/da/controller/ConvenientInquiryController.java
+++ b/src/main/java/com/ai/da/controller/ConvenientInquiryController.java
@@ -122,8 +122,9 @@ public class ConvenientInquiryController {
 
     @ApiOperation("试用用户到正式用户的转化率")
     @GetMapping("/conversionRate")
-    public Response<Map<String, Object>> conversionRate() {
-        return Response.success(convenientInquiryService.conversionRate());
+    public Response<Map<String, Object>> conversionRate(@ApiParam(value = "startTime") @RequestParam(required = false) @Nullable String startTime,
+                                                        @ApiParam(value = "endTime") @RequestParam(required = false) @Nullable String endTime) {
+        return Response.success(convenientInquiryService.conversionRate(startTime, endTime));
     }
 
     @ApiOperation("试用用户国家/城市分布")
diff --git a/src/main/java/com/ai/da/mapper/primary/TrialOrderMapper.java b/src/main/java/com/ai/da/mapper/primary/TrialOrderMapper.java
index f39f8dee..d1de236e 100644
--- a/src/main/java/com/ai/da/mapper/primary/TrialOrderMapper.java
+++ b/src/main/java/com/ai/da/mapper/primary/TrialOrderMapper.java
@@ -16,7 +16,4 @@ public interface TrialOrderMapper extends CommonMapper<TrialOrder> {
 
     Map<String, Long> countOfficialUser();
 
-    List<TrialOrder> selectIdsByEmails(List<String> emails);
-
-
 }
diff --git a/src/main/java/com/ai/da/model/dto/UserDesignStatisticDTO.java b/src/main/java/com/ai/da/model/dto/UserDesignStatisticDTO.java
index b0713077..0b087213 100644
--- a/src/main/java/com/ai/da/model/dto/UserDesignStatisticDTO.java
+++ b/src/main/java/com/ai/da/model/dto/UserDesignStatisticDTO.java
@@ -15,6 +15,8 @@ public class UserDesignStatisticDTO {
 
     private String isTrial;
 
+    private String credits;
+
     private String trialOrderId;
 
     private String title;
diff --git a/src/main/java/com/ai/da/service/ConvenientInquiryService.java b/src/main/java/com/ai/da/service/ConvenientInquiryService.java
index 29b4a551..fa4210f4 100644
--- a/src/main/java/com/ai/da/service/ConvenientInquiryService.java
+++ b/src/main/java/com/ai/da/service/ConvenientInquiryService.java
@@ -32,7 +32,7 @@ public interface ConvenientInquiryService extends IService<Questionnaire> {
 
     Map<String, List<Object>> getActiveUserFunc(String startTime, String endTime, List<Long> ids);
 
-    Map<String, Object> conversionRate();
+    Map<String, Object> conversionRate(String startTime, String endTime);
 
     Map<String, List<Object>> trialUserCountry(String startTime, String endTime);
 
diff --git a/src/main/java/com/ai/da/service/impl/ConvenientInquiryServiceImpl.java b/src/main/java/com/ai/da/service/impl/ConvenientInquiryServiceImpl.java
index 1ce25b35..819dc95d 100644
--- a/src/main/java/com/ai/da/service/impl/ConvenientInquiryServiceImpl.java
+++ b/src/main/java/com/ai/da/service/impl/ConvenientInquiryServiceImpl.java
@@ -392,9 +392,15 @@ public class ConvenientInquiryServiceImpl extends ServiceImpl<QuestionnaireMappe
     private TrialOrderMapper trialOrderMapper;
 
     // 试用用户到正式用户的转化率
-    public Map<String, Object> conversionRate() {
+    public Map<String, Object> conversionRate(String startTime, String endTime) {
 
         QueryWrapper<TrialOrder> queryWrapper = new QueryWrapper<>();
+        if (!StringUtils.isNullOrEmpty(startTime)){
+            queryWrapper.gt("create_time", startTime);
+        }
+        if (!StringUtils.isNullOrEmpty(endTime)){
+            queryWrapper.lt("create_time", endTime);
+        }
         // 获取试用用户总数
         queryWrapper.select("count(distinct email) as count");
 
@@ -403,7 +409,15 @@ public class ConvenientInquiryServiceImpl extends ServiceImpl<QuestionnaireMappe
 
         // 获取从试用用户转为正式用户的用户数量
         List<String> paidCustomerEmail = accountService.getPaidCustomerEmail();
-        List<TrialOrder> paidTrialUsers = trialOrderMapper.selectIdsByEmails(paidCustomerEmail);
+        QueryWrapper<TrialOrder> qw = new QueryWrapper<>();
+        if (!StringUtils.isNullOrEmpty(startTime)){
+            qw.gt("create_time", startTime);
+        }
+        if (!StringUtils.isNullOrEmpty(endTime)){
+            qw.lt("create_time", endTime);
+        }
+        qw.in("email", paidCustomerEmail);
+        List<TrialOrder> paidTrialUsers = trialOrderMapper.selectList(qw);
 
 //        Map<String, Long> officialMaps = trialOrderMapper.countOfficialUser();
 //        Long trialToOfficial = officialMaps.get("count");
diff --git a/src/main/resources/mapper/primary/TrialOrderMapper.xml b/src/main/resources/mapper/primary/TrialOrderMapper.xml
index 01574ca3..827aa65d 100644
--- a/src/main/resources/mapper/primary/TrialOrderMapper.xml
+++ b/src/main/resources/mapper/primary/TrialOrderMapper.xml
@@ -24,13 +24,4 @@
                             ON a.user_email = b.email
     </select>
 
-    <select id="selectIdsByEmails" parameterType="java.util.List" resultType="com.ai.da.mapper.primary.entity.TrialOrder">
-        SELECT *
-        FROM trial_order
-        WHERE email IN
-        <foreach item="email" collection="list" open="(" separator="," close=")">
-            #{email}
-        </foreach>
-    </select>
-
 </mapper>