diff --git a/jeecg-module-weather/src/main/java/org/jeecg/job/DownloadT1hJob.java b/jeecg-module-weather/src/main/java/org/jeecg/job/DownloadT1hJob.java
index 271cc55..9895767 100644
--- a/jeecg-module-weather/src/main/java/org/jeecg/job/DownloadT1hJob.java
+++ b/jeecg-module-weather/src/main/java/org/jeecg/job/DownloadT1hJob.java
@@ -86,7 +86,7 @@ public class DownloadT1hJob {
         List<String> forecastTimes = generateForecastTimes();
 
         ProcessBuilder processBuilder = new ProcessBuilder(
-                "python",
+                systemStorageProperties.getAiModelsPath() + File.separator + "python3 ",
                 getPythonScriptPath(t1hDownloadProperties.getMergeT1hPy()),
                 "--indir", getFullPath(t1hDownloadProperties.getT1hPath(), baseTime),
                 "--output_dir", getFullPath(systemStorageProperties.getT1h(), baseTime),
@@ -136,7 +136,7 @@ public class DownloadT1hJob {
      */
     private String[] buildPythonCommand(String element, String baseTime, String forecastHours) {
         return new String[]{
-                "python",
+                systemStorageProperties.getAiModelsPath() + File.separator + "python3 ",
                 getPythonScriptPath(t1hDownloadProperties.getDownloadT1hPy()),
                 "--base-time", baseTime,
                 "--element", element,