diff --git a/src/components/olmap/BurstLocation/AnalysisParameters.tsx b/src/components/olmap/BurstLocation/AnalysisParameters.tsx
index 2461912..5d571f0 100644
--- a/src/components/olmap/BurstLocation/AnalysisParameters.tsx
+++ b/src/components/olmap/BurstLocation/AnalysisParameters.tsx
@@ -4,6 +4,7 @@ import React, { useCallback, useMemo, useState } from "react";
 import ExpandMoreIcon from "@mui/icons-material/ExpandMore";
 import RefreshIcon from "@mui/icons-material/Refresh";
 import {
+  Alert,
   Box,
   Button,
   CircularProgress,
@@ -239,19 +240,26 @@ const AnalysisParameters: React.FC<Props> = ({ onResult }) => {
               <MenuItem value="simulation">模拟方案</MenuItem>
             </Select>
           </FormControl>
-          <Typography
-            variant="caption"
+          <Alert
+            severity="info"
+            variant="outlined"
             sx={{
-              mt: 0.75,
-              display: "block",
-              color: "text.secondary",
-              lineHeight: 1.6,
+              mt: 1,
+              alignItems: "flex-start",
+              borderColor: "info.light",
+              backgroundColor: "#eff6ff",
+              "& .MuiAlert-message": { width: "100%" },
             }}
           >
-            {isSimulationMode
-              ? "爆管数据读取所选方案模拟结果，正常数据读取实时模拟结果，两者使用同一爆管时间窗。"
-              : "爆管数据读取所选监测时间窗，正常数据默认读取前一天同一时段的监测数据。"}
-          </Typography>
+            <Typography variant="caption" className="block font-semibold text-blue-900">
+              数据选择规则
+            </Typography>
+            <Typography variant="caption" className="block leading-5 text-blue-800">
+              {isSimulationMode
+                ? "当前为模拟方案：爆管数据取所选方案模拟结果，正常数据取实时模拟结果，两者使用同一爆管时间窗。"
+                : "当前为监测数据：爆管数据取所选监测时间窗，正常数据默认取前一天同一时段的监测数据。"}
+            </Typography>
+          </Alert>
         </Box>
 
         {isSimulationMode && (