diff --git a/src/components/olmap/BurstLocation/AnalysisParameters.tsx b/src/components/olmap/BurstLocation/AnalysisParameters.tsx
index 7b47ddc..b879396 100644
--- a/src/components/olmap/BurstLocation/AnalysisParameters.tsx
+++ b/src/components/olmap/BurstLocation/AnalysisParameters.tsx
@@ -234,10 +234,6 @@ const AnalysisParameters: React.FC<Props> = ({ onResult }) => {
   return (
     <Box className="flex flex-col flex-1 min-h-0">
       <Box className="flex flex-col gap-3">
-        <Alert severity="info">
-          选择模拟方案将自动填充爆管发生时段，监测数据模式下可手动调整时间范围。
-        </Alert>
-
         <Box>
           <Typography variant="subtitle2" className="mb-1 font-medium">
             方案名称