diff --git a/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/native_jni/EnergySpectrumHandler.java b/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/native_jni/EnergySpectrumHandler.java
index f3b0f3ea..8b02e1af 100644
--- a/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/native_jni/EnergySpectrumHandler.java
+++ b/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/native_jni/EnergySpectrumHandler.java
@@ -33,4 +33,12 @@ public class EnergySpectrumHandler {
      */
     public static native List<Double> GetFileFittingPara(List<Double> centroid_channel, List<Double> g_energy);
 
+    /**
+     * 根据channel 获取 Energy
+     * @param centroid_channel
+     * @param fittingPara
+     * @return
+     */
+    public static native List<Double> GetFileFittingData(List<Double> centroid_channel, List<Double> fittingPara);
+
 }