diff --git a/jeecg-module-beta-gamma-analyser/src/main/java/org/jeecg/common/util/FileFtransitUtil.java b/jeecg-module-beta-gamma-analyser/src/main/java/org/jeecg/common/util/FileFtransitUtil.java
index 5e0cc5dd..c74540c9 100644
--- a/jeecg-module-beta-gamma-analyser/src/main/java/org/jeecg/common/util/FileFtransitUtil.java
+++ b/jeecg-module-beta-gamma-analyser/src/main/java/org/jeecg/common/util/FileFtransitUtil.java
@@ -1276,13 +1276,21 @@ public class FileFtransitUtil {
                 char[] cal_info = new char[128];
                 cal_info[0] = '0';
                 int offset = 32; // 32 Bytes Calibration file name
-                String temp = GetDate(datas.getCalibra_time().substring(0, 10));
+                String temp = "";
+                if (StringUtils.isNotBlank(datas.getCalibra_time())) {
+                    temp = GetDate(datas.getCalibra_time().substring(0, 10));
+                } else {
+                    temp = GetDate("");
+                }
                 for(int i=0; i<temp.length(); ++i) {
                     cal_info[i+offset] = temp.charAt(i);
                 }
 
                 offset += 10; // 10 Bytes Cal_Date
-                String str = datas.getCalibra_time().substring(datas.getCalibra_time().length()-10).substring(0, 8);
+                String str = "";
+                if (StringUtils.isNotBlank(datas.getCalibra_time())) {
+                    str = datas.getCalibra_time().substring(datas.getCalibra_time().length()-10).substring(0, 8);
+                }
                 for(int i=0; i<str.length(); ++i) {
                     cal_info[i+offset] = str.charAt(i);
                 }
@@ -1404,7 +1412,7 @@ public class FileFtransitUtil {
     }
 
     public byte[] AnalyseSPC(SpcHead1 m_head1, SpcHead2 m_head2, GermaniumCalib m_calibParam) {
-        String standard_spc =  parameterProperties.getFilePath()+"/standard.SPC";
+        String standard_spc =  parameterProperties.getFilePath()+StringPool.SLASH+"standard.SPC";
         File standardSpc = new File(standard_spc);
         if(!standardSpc.exists()) {
             String Warning = standard_spc + " isn't exist.";
@@ -1602,28 +1610,35 @@ public class FileFtransitUtil {
     }
 
     public String GetDate(String str) {
-        str = str.substring(0, 10); // YYYY/MM/DD
-        String temp = str.substring(str.length()-2)+ StringPool.DASH; // DD-
-        int month = Integer.valueOf(str.substring(5, 7));
-        switch(month) { // DD-MMM
-            case 1: temp+="Jan"; break;
-            case 2: temp+="Feb"; break;
-            case 3: temp+="Mar"; break;
-            case 4: temp+="Apr"; break;
-            case 5: temp+="May"; break;
-            case 6: temp+="Jun"; break;
-            case 7: temp+="Jul"; break;
-            case 8: temp+="Aug"; break;
-            case 9: temp+="Sep"; break;
-            case 10: temp+="Oct"; break;
-            case 11: temp+="Nov"; break;
-            case 12: temp+="Dec"; break;
-            default: temp+="Jan"; break;
-        }
-        temp+=String.format("-%s", str.substring(2, 4)); // DD-MMM-YY
-        if(str.substring(0, 2) == "20") { // DD-MMM-YY*
-            temp+="1";
+        String temp = "";
+        if (StringUtils.isNotBlank(str)) {
+            str = str.substring(0, 10); // YYYY/MM/DD
+            temp = str.substring(str.length()-2)+ StringPool.DASH; // DD-
+            int month = Integer.valueOf(str.substring(5, 7));
+            switch(month) { // DD-MMM
+                case 1: temp+="Jan"; break;
+                case 2: temp+="Feb"; break;
+                case 3: temp+="Mar"; break;
+                case 4: temp+="Apr"; break;
+                case 5: temp+="May"; break;
+                case 6: temp+="Jun"; break;
+                case 7: temp+="Jul"; break;
+                case 8: temp+="Aug"; break;
+                case 9: temp+="Sep"; break;
+                case 10: temp+="Oct"; break;
+                case 11: temp+="Nov"; break;
+                case 12: temp+="Dec"; break;
+                default: temp+="Jan"; break;
+            }
+            temp+=String.format("-%s", str.substring(2, 4)); // DD-MMM-YY
+            if(str.substring(0, 2) == "20") { // DD-MMM-YY*
+                temp+="1";
+            } else {
+                temp+="0";
+            }
         } else {
+            temp = StringPool.DASH;
+            temp+="Jan";
             temp+="0";
         }
         return temp;
diff --git a/jeecg-module-beta-gamma-analyser/src/main/java/org/jeecg/modules/entity/vo/AnalyseExtInfo.java b/jeecg-module-beta-gamma-analyser/src/main/java/org/jeecg/modules/entity/vo/AnalyseExtInfo.java
index 1ddba316..743c5716 100644
--- a/jeecg-module-beta-gamma-analyser/src/main/java/org/jeecg/modules/entity/vo/AnalyseExtInfo.java
+++ b/jeecg-module-beta-gamma-analyser/src/main/java/org/jeecg/modules/entity/vo/AnalyseExtInfo.java
@@ -3,26 +3,25 @@ package org.jeecg.modules.entity.vo;
 import lombok.Data;
 
 import java.io.Serializable;
+import java.util.List;
 
 @Data
 public class AnalyseExtInfo implements Serializable {
 
-    private Integer sampleId;
+    private List<Double> eb;
 
-    private String dbName;
+    private List<Double> nx;
 
-    private String sampleFileName;
+    private List<Double> ny;
 
-    private String detFileName;
-
-    private Integer gammaBegin;
-
-    private Integer gammaEnd;
+    private Double acqRealTime;
 
     private Double minEnergy;
 
     private Double halfLife;
 
+    private String acqStartTime;
+
     private String fitType;
 
 }
diff --git a/jeecg-module-beta-gamma-analyser/src/main/java/org/jeecg/modules/entity/vo/ChangeExtInfo.java b/jeecg-module-beta-gamma-analyser/src/main/java/org/jeecg/modules/entity/vo/ChangeExtInfo.java
new file mode 100644
index 00000000..c87291f4
--- /dev/null
+++ b/jeecg-module-beta-gamma-analyser/src/main/java/org/jeecg/modules/entity/vo/ChangeExtInfo.java
@@ -0,0 +1,28 @@
+package org.jeecg.modules.entity.vo;
+
+import lombok.Data;
+
+import java.io.Serializable;
+
+@Data
+public class ChangeExtInfo implements Serializable {
+
+    private Integer sampleId;
+
+    private String dbName;
+
+    private String sampleFileName;
+
+    private String detFileName;
+
+    private Integer gammaBegin;
+
+    private Integer gammaEnd;
+
+    private Double minEnergy;
+
+    private Double halfLife;
+
+    private String fitType;
+
+}
diff --git a/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/controller/GammaController.java b/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/controller/GammaController.java
index 652256bb..5bae8433 100644
--- a/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/controller/GammaController.java
+++ b/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/controller/GammaController.java
@@ -1,10 +1,8 @@
 package org.jeecg.modules.controller;
 
-import com.google.common.cache.Cache;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import org.jeecg.common.api.vo.Result;
-import org.jeecg.common.cache.LocalCache;
 import org.jeecg.modules.base.bizVo.GammaRLR;
 import org.jeecg.modules.entity.vo.*;
 import org.jeecg.modules.feignclient.SystemClient;
@@ -17,7 +15,6 @@ import org.springframework.web.multipart.MultipartFile;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import java.util.List;
-import java.util.concurrent.ConcurrentMap;
 
 @RestController
 @RequestMapping("gamma")
@@ -223,6 +220,11 @@ public class GammaController {
         return result;
     }
 
+    @PostMapping("KorSumAnalyse")
+    public Result KorSumAnalyse(@RequestBody List<InputData> inputDataList) {
+        return gammaService.KorSumAnalyse(inputDataList);
+    }
+
     @GetMapping("energyCalibration")
     @ApiOperation(value = "查看Energy Calibration数据", notes = "查看Energy Calibration数据")
     public Result energyCalibration(Integer sampleId, String fileName, String currentText, Double width, HttpServletRequest request) {
diff --git a/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/controller/SpectrumAnalysesController.java b/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/controller/SpectrumAnalysesController.java
index c19ba1bb..f8b8ae86 100644
--- a/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/controller/SpectrumAnalysesController.java
+++ b/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/controller/SpectrumAnalysesController.java
@@ -1,14 +1,9 @@
 package org.jeecg.modules.controller;
 
-import cn.hutool.core.collection.CollUtil;
-import cn.hutool.core.collection.ListUtil;
-import cn.hutool.core.util.ObjectUtil;
-import cn.hutool.core.util.StrUtil;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import org.jeecg.common.api.QueryRequest;
 import org.jeecg.common.api.vo.Result;
-import org.jeecg.common.constant.SymbolConstant;
 import org.jeecg.modules.base.bizVo.BetaRLR;
 import org.jeecg.modules.entity.GardsSampleDataSpectrum;
 import org.jeecg.modules.entity.vo.*;
@@ -20,10 +15,6 @@ import org.springframework.web.bind.annotation.*;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import java.util.Date;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.stream.Collectors;
 
 @RestController
 @RequestMapping("spectrumAnalysis")
@@ -148,6 +139,11 @@ public class SpectrumAnalysesController {
         return spectrumAnalysisService.viewExtrapolation(sampleId, sampleFileName, request);
     }
 
+    @PostMapping("changeDataExtrapolation")
+    public Result changeDataExtrapolation(@RequestBody ChangeExtInfo extInfo, HttpServletRequest request) {
+        return spectrumAnalysisService.changeDataExtrapolation(extInfo, request);
+    }
+
     @PostMapping("analyseExtrapolation")
     public Result analyseExtrapolation(@RequestBody AnalyseExtInfo extInfo, HttpServletRequest request) {
         return spectrumAnalysisService.analyseExtrapolation(extInfo, request);
diff --git a/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/service/IGammaService.java b/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/service/IGammaService.java
index edd078db..02306622 100644
--- a/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/service/IGammaService.java
+++ b/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/service/IGammaService.java
@@ -70,16 +70,14 @@ public interface IGammaService{
 
     Result ZeroTimeAnalyse(String nuclide1, String nuclide2, Double product1, Double product2, String target, String energyTFH, String date, String time);
 
-    void exportZeroTimeAnalyse(String nuclide1, String nuclide2,
-                               Double product1, Double product2,
-                               String target, String energyTFH,
-                               String date, String time,
-                               HttpServletResponse response);
+    void exportZeroTimeAnalyse(String nuclide1, String nuclide2, Double product1, Double product2, String target, String energyTFH, String date, String time, HttpServletResponse response);
 
     Result Korsum();
 
     List<InputData> KorSumInput(CoeffData coeffData);
 
+    Result KorSumAnalyse(List<InputData> inputDataList);
+
     Result energyCalibration(Integer sampleId, String fileName, String currentText, Double width, HttpServletRequest request);
 
     Result changeDataEnergy(List<Double> m_vCurCentroid, List<Double> m_vCurEnergy, List<Double> m_vCurUncert, ParameterInfo m_curParam, Integer sampleId, String fileName, Double width, HttpServletRequest request);
diff --git a/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/service/ISpectrumAnalysisService.java b/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/service/ISpectrumAnalysisService.java
index fe7b45ec..43e9832a 100644
--- a/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/service/ISpectrumAnalysisService.java
+++ b/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/service/ISpectrumAnalysisService.java
@@ -52,6 +52,8 @@ public interface ISpectrumAnalysisService {
 
     Result viewExtrapolation(Integer sampleId, String sampleFileName, HttpServletRequest request);
 
+    Result changeDataExtrapolation(ChangeExtInfo extInfo, HttpServletRequest request);
+
     Result analyseExtrapolation(AnalyseExtInfo extInfo, HttpServletRequest request);
 
     Result viewMDC(Integer sampleId, String sampleFileName, HttpServletRequest request);
diff --git a/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/service/impl/GammaServiceImpl.java b/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/service/impl/GammaServiceImpl.java
index 09aa7816..f65e9a67 100644
--- a/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/service/impl/GammaServiceImpl.java
+++ b/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/service/impl/GammaServiceImpl.java
@@ -2177,16 +2177,97 @@ public class GammaServiceImpl extends AbstractLogOrReport implements IGammaServi
             }else {
                 effi = Math.exp( coeffData.Effciency1*ener + coeffData.Effciency2 + coeffData.Effciency3/ener + coeffData.Effciency4/Math.pow(ener,2) + coeffData.Effciency5/Math.pow(ener, 3) + coeffData.Effciency6/Math.pow(ener, 4) );
                 totE = Math.exp( coeffData.totalEf1*ener + coeffData.totalEf2 + coeffData.totalEf3/ener + coeffData.totalEf4/Math.pow(ener,2) + coeffData.totalEf5/Math.pow(ener, 3) + coeffData.totalEf6/Math.pow(ener, 4) );
-                data.setTotalEffi(totE);
-                data.setPeakEffi(effi);
+                data.setTotalEffi(Double.parseDouble(NumberFormatUtil.numberFormat(String.valueOf(totE))));
+                data.setPeakEffi(Double.parseDouble(NumberFormatUtil.numberFormat(String.valueOf(effi))));
             }
             data.setEnergy(energys.get(i));
             data.setUncertain(10.0);
             inputDataList.add(data);
         }
+        inputDataList = inputDataList.stream().sorted((data1, data2) -> {
+            return data1.getEnergy().compareTo(data2.getEnergy());
+        }).collect(Collectors.toList());
         return inputDataList;
     }
 
+    @Override
+    public Result KorSumAnalyse(List<InputData> inputDataList) {
+        Result result = new Result();
+        DecimalFormat df = new DecimalFormat("#.##########");
+        //读取Remaining文件
+        String readRemaining = ReadRemaining();
+        //KORDAT文件的标准头部信息
+        String m_kordatHeader = "0.        0.        0.                  10             17.03.1988";
+        //分析所需生成的文件
+        String kordatPath = parameterProperties.getFilePath() + StringPool.SLASH + "KORDAT";
+        //生成文件
+        File kordat = new File(kordatPath);
+        //向文件内写入内容
+        BufferedWriter writer = null;
+        try {
+            writer = new BufferedWriter(new FileWriter(kordat));
+            StringBuffer out = new StringBuffer();
+            // 写头部信息
+            out.append(m_kordatHeader);
+            out.append(System.lineSeparator());
+            //遍历数组写入表单数据
+            for (int i=0; i<inputDataList.size(); i++) {
+                InputData inputData = inputDataList.get(i);
+                double energy = inputData.getEnergy();
+                double totalEffi = inputData.getTotalEffi() * 1000;
+                double peakEffi = inputData.getPeakEffi() * 1000;
+                double uncertain = inputData.getUncertain();
+                out.append(String.format("%-10s%-10s%-10s%-10s%-10s", df.format(energy), df.format(totalEffi), df.format(peakEffi), " ", df.format(uncertain)));
+                out.append(System.lineSeparator());
+            }
+            out.append(System.lineSeparator());
+            out.append(readRemaining);
+            writer.write(out.toString());
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        } finally {
+            try {
+                if (Objects.nonNull(writer)) {
+                    writer.close();
+                }
+            } catch (IOException e) {
+                throw new RuntimeException(e);
+            }
+        }
+
+        // 创建ProcessBuilder对象
+        ProcessBuilder pb = new ProcessBuilder(parameterProperties.getFilePath() + StringPool.SLASH + "KORSUM.exe");
+        // 设置工作目录
+        pb.directory(new File(parameterProperties.getFilePath()));
+        try {
+            pb.start();
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+        //读取生成的结果文件 并将数据存入对应的map中
+        Map<String, NuclideInfo> m_mapNuclideInfo = new HashMap<>();
+
+        result.setSuccess(true);
+        result.setResult(m_mapNuclideInfo);
+        return result;
+    }
+
+    private String ReadRemaining() {
+        String txtPath = parameterProperties.getFilePath() + StringPool.SLASH + "Kordat_Remaining.txt";
+        File file = new File(txtPath);
+        StringBuilder m_remainingData = new StringBuilder();
+
+        try (BufferedReader reader = new BufferedReader(new FileReader(file))) {
+            String line;
+            while ((line = reader.readLine()) != null) {
+                m_remainingData.append(line).append(System.lineSeparator());
+            }
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+        return m_remainingData.toString();
+    }
+
     @Override
     public Result energyCalibration(Integer sampleId, String fileName, String currentText, Double width, HttpServletRequest request) {
         Result result = new Result();
diff --git a/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/service/impl/SpectrumAnalysisServiceImpl.java b/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/service/impl/SpectrumAnalysisServiceImpl.java
index 109c1d72..23dbe273 100644
--- a/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/service/impl/SpectrumAnalysisServiceImpl.java
+++ b/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/service/impl/SpectrumAnalysisServiceImpl.java
@@ -16,7 +16,6 @@ import com.google.common.cache.Cache;
 import org.apache.commons.io.FileUtils;
 import org.apache.commons.net.ftp.FTP;
 import org.apache.commons.net.ftp.FTPClient;
-import org.apache.commons.net.ftp.FTPFile;
 import org.apache.shiro.SecurityUtils;
 import org.jeecg.common.api.QueryRequest;
 import org.jeecg.common.api.vo.Result;
@@ -39,17 +38,13 @@ import org.jeecg.modules.base.enums.*;
 import org.jeecg.modules.entity.*;
 import org.jeecg.modules.entity.vo.*;
 import org.jeecg.modules.mapper.SpectrumAnalysisMapper;
-import org.jeecg.modules.native_jni.CalValuesHandler;
 import org.jeecg.modules.native_jni.EnergySpectrumHandler;
 import org.jeecg.modules.native_jni.struct.BgAnalyseResult;
-import org.jeecg.modules.native_jni.struct.BgBoundary;
-import org.jeecg.modules.native_jni.struct.CalcBgBoundaryParam;
 import org.jeecg.modules.native_jni.struct.EnergySpectrumStruct;
 import org.jeecg.modules.service.*;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
-import org.springframework.web.bind.annotation.RequestBody;
 import org.thymeleaf.TemplateEngine;
 import org.thymeleaf.context.Context;
 import org.thymeleaf.spring5.SpringTemplateEngine;
@@ -2117,7 +2112,7 @@ public class SpectrumAnalysisServiceImpl implements ISpectrumAnalysisService {
     }
 
     @Override
-    public Result analyseExtrapolation(AnalyseExtInfo extInfo, HttpServletRequest request) {
+    public Result changeDataExtrapolation(ChangeExtInfo extInfo, HttpServletRequest request) {
         Result result = new Result();
         Map<String, Object> map = new HashMap<>();
         String userName = JwtUtil.getUserNameByToken(request);
@@ -2183,7 +2178,6 @@ public class SpectrumAnalysisServiceImpl implements ISpectrumAnalysisService {
         if (CollectionUtils.isNotEmpty(detTmp.h_counts)) {
             detbgr_historgram = detTmp.h_counts;
         }
-
         //计算
         //Ng
         double s_Ng = 0.0;
@@ -2230,25 +2224,8 @@ public class SpectrumAnalysisServiceImpl implements ISpectrumAnalysisService {
             Nx.add((1-EbT)/EbT);
             index++;
         }
-        int pos=0;
         String fittype = extInfo.getFitType();
-        if(fittype.equals("liner")) {
-            pos=1;
-        } else if(fittype.equals("poly2")) {
-            pos=0;
-        } else if(fittype.equals("poly3")) {
-        }
-        double lamadaXe = Math.log(2)/(extInfo.getHalfLife()*24*60*60);
-        List<Double> fittingPara = new LinkedList<>();
-        fittingPara = EnergySpectrumHandler.GetFittingPara(Nx,Ny,fittype);
-        if(CollectionUtils.isEmpty(fittingPara) && pos>fittingPara.size()-1) {
-            return result;
-        }
-        double acqRealTime = sampleRealTime;
-        double Xe_activity = fittingPara.get(pos)*(lamadaXe*acqRealTime)/(1-Math.exp(-lamadaXe*acqRealTime));
-        List<SeriseData> line_serise_data = new LinkedList<>();
         List<SeriseData> scatter_serise_data = new LinkedList<>();
-
         double maxLeft=0.0;
         double maxBottom=0.0;
         double minLeft=0.0;
@@ -2273,7 +2250,73 @@ public class SpectrumAnalysisServiceImpl implements ISpectrumAnalysisService {
             scatter_serise_data.add(temp);
         }
         String functionFit = "";
-        String tempStr = "";
+        if(fittype.equals("liner")) {
+            functionFit = "y = a*x + b  ";
+        } else if(fittype.equals("poly2")) {
+            functionFit = "y = a+ b*x + c*x^2  ";
+        } else if(fittype.equals("poly3")) {
+            functionFit = "y = a+ b*x + c*x^2 +d*x^3  ";
+        }
+        List<TableExtData> extDataList = new LinkedList<>();
+        for(int i=0;i<Nx.size()&&i<Ny.size()&&i<Eb.size();i++) {
+            TableExtData extData = new TableExtData();
+            extData.setIndex(i);
+            extData.setEb( Double.valueOf(NumberFormatUtil.numberFormat(String.valueOf(Eb.get(i)))) );
+            extData.setNx( Double.valueOf(NumberFormatUtil.numberFormat(String.valueOf(Nx.get(i)))) );
+            extData.setNy( Double.valueOf(NumberFormatUtil.numberFormat(String.valueOf(Ny.get(i)))) );
+            extDataList.add(extData);
+        }
+        map.put("tableData", extDataList);
+        map.put("resultViewScatterDataValue", scatter_serise_data);
+        map.put("functionFit", functionFit);
+        result.setSuccess(true);
+        result.setResult(map);
+        return result;
+    }
+
+    @Override
+    public Result analyseExtrapolation(AnalyseExtInfo extInfo, HttpServletRequest request) {
+        Result result = new Result();
+        Map<String, Object> map = new HashMap<>();
+        //计算
+        List<Double> Eb = extInfo.getEb();
+        List<Double> Ny = extInfo.getNy();
+        List<Double> Nx = extInfo.getNx();
+        int pos=0;
+        String fittype = extInfo.getFitType();
+        if(fittype.equals("liner")) {
+            pos=1;
+        } else if(fittype.equals("poly2")) {
+            pos=0;
+        } else if(fittype.equals("poly3")) {
+        }
+        double lamadaXe = Math.log(2)/(extInfo.getHalfLife()*24*60*60);
+        List<Double> fittingPara = new LinkedList<>();
+        fittingPara = EnergySpectrumHandler.GetFittingPara(Nx,Ny,fittype);
+        if(CollectionUtils.isEmpty(fittingPara) && pos>fittingPara.size()-1) {
+            return result;
+        }
+        double acqRealTime = extInfo.getAcqRealTime();
+        double Xe_activity = fittingPara.get(pos)*(lamadaXe*acqRealTime)/(1-Math.exp(-lamadaXe*acqRealTime));
+        List<SeriseData> line_serise_data = new LinkedList<>();
+        double maxLeft=0.0;
+        double maxBottom=0.0;
+        double minLeft=0.0;
+        for(int i=0;i<Nx.size()&&i<Ny.size();i++) {
+            if(maxBottom<Nx.get(i)) {
+                maxBottom = Nx.get(i);
+            }
+            if(minLeft>Nx.get(i)) {
+                minLeft = Nx.get(i);
+            }
+            if(maxLeft<Ny.get(i)) {
+                maxLeft  = Ny.get(i);
+            }
+            if(minLeft>Ny.get(i)) {
+                minLeft = Ny.get(i);
+            }
+        }
+        String functionFit = "";
         if(fittype.equals("liner")) {
             SeriseData left = new SeriseData();
             List<Double> data = new LinkedList<>();
@@ -2293,7 +2336,7 @@ public class SpectrumAnalysisServiceImpl implements ISpectrumAnalysisService {
             line_serise_data.add(left);
             line_serise_data.add(right);
             functionFit = "y = a*x + b  ";
-            if (scatter_serise_data.size()>1) {
+            if (Nx.size()>1) {
                 functionFit = String.format("y = %f*x + %f  ", fittingPara.get(0), fittingPara.get(1));
             }
         } else if(fittype.equals("poly2")) {
@@ -2308,47 +2351,22 @@ public class SpectrumAnalysisServiceImpl implements ISpectrumAnalysisService {
                 line_serise_data.add(temp);
             }
             functionFit = "y = a+ b*x + c*x^2  ";
-            if (scatter_serise_data.size()>1) {
+            if (Nx.size()>1) {
                 functionFit = String.format("y = %f+ %f*x + %f*x^2  ",fittingPara.get(0),fittingPara.get(1),fittingPara.get(2));
             }
         } else if(fittype.equals("poly3")) {
             functionFit = "y = a+ b*x + c*x^2 +d*x^3  ";
         }
-        List<TableExtData> extDataList = new LinkedList<>();
-        for(int i=0;i<Nx.size()&&i<Ny.size()&&i<Eb.size();i++) {
-            TableExtData extData = new TableExtData();
-            extData.setIndex(i);
-            extData.setEb( Double.valueOf(NumberFormatUtil.numberFormat(String.valueOf(Eb.get(i)))) );
-            extData.setNx( Double.valueOf(NumberFormatUtil.numberFormat(String.valueOf(Nx.get(i)))) );
-            extData.setNy( Double.valueOf(NumberFormatUtil.numberFormat(String.valueOf(Ny.get(i)))) );
-            extDataList.add(extData);
-        }
         String refTime = "";
         String xeAct = "";
-        if (scatter_serise_data.size()>1) {
-            refTime = sampleTmp.acquisition_start_date+" "+sampleTmp.acquisition_start_time;
+        if (Nx.size()>1) {
+            refTime = extInfo.getAcqStartTime();
             xeAct = String.valueOf(Xe_activity);
         }
-        map.put("tableData", extDataList);
         map.put("functionFit", functionFit);
         map.put("refTime", refTime);
         map.put("xeAct", xeAct);
-        map.put("resultViewScatterDataValue", scatter_serise_data);
         map.put("resultViewLineDataValue", line_serise_data);
-        if(maxLeft<=0||maxBottom<=0||scatter_serise_data.size()<=1) {
-            result.setSuccess(true);
-            result.setResult(map);
-            return result;
-        }
-        if(maxLeft<4) {
-            map.put("leftFormat", "%f");
-        } else {
-            map.put("leftFormat", "%i");
-        }
-
-        maxBottom+=1;
-        maxLeft*=1.5;
-        minLeft-=1.5;
         result.setSuccess(true);
         result.setResult(map);
         return result;