diff --git a/ruoyi-admin/src/main/resources/mapper/device/RequestLogMapper.xml b/ruoyi-admin/src/main/resources/mapper/device/RequestLogMapper.xml
index 0a37f74..0ca1161 100644
--- a/ruoyi-admin/src/main/resources/mapper/device/RequestLogMapper.xml
+++ b/ruoyi-admin/src/main/resources/mapper/device/RequestLogMapper.xml
@@ -29,8 +29,8 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     <select id="selectRequestLogList" parameterType="RequestLog" resultMap="RequestLogResult">
         <include refid="selectRequestLogVo"/>
         <where>
-            <!-- 强制限制：只查最近7天 -->
-            and request_time >= DATE_SUB(CURDATE(), INTERVAL 14 DAY)
+            <!-- 只查最近14天 -->
+            and request_time >= DATEADD(DAY, -14, CAST(GETDATE() AS DATE))
             <if test="requestTime != null  and requestTime != ''"> and request_time = #{requestTime}</if>
             <if test="sourceSystem != null  and sourceSystem != ''"> and source_system = #{sourceSystem}</if>
             <if test="targetSystem != null  and targetSystem != ''"> and target_system = #{targetSystem}</if>
diff --git a/ruoyi-ui/src/views/device/api/index.vue b/ruoyi-ui/src/views/device/api/index.vue
index edb6a18..a5a102a 100644
--- a/ruoyi-ui/src/views/device/api/index.vue
+++ b/ruoyi-ui/src/views/device/api/index.vue
@@ -86,6 +86,7 @@
           v-hasPermi="['device:api:export']"
         >导出</el-button>
       </el-col>
+        <!-- <span style="font-size:10px;line-height: 0px;vertical-align: bottom; color: darkgray;" class="text">* 仅展示14天内的数据</span> -->
       <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
     </el-row>