diff --git a/jeecg-boot-base-core/src/main/java/org/jeecg/modules/entity/vo/PeakInfo.java b/jeecg-boot-base-core/src/main/java/org/jeecg/modules/entity/vo/PeakInfo.java
index f9844239..cb2642c3 100644
--- a/jeecg-boot-base-core/src/main/java/org/jeecg/modules/entity/vo/PeakInfo.java
+++ b/jeecg-boot-base-core/src/main/java/org/jeecg/modules/entity/vo/PeakInfo.java
@@ -2,8 +2,10 @@ package org.jeecg.modules.entity.vo;
 
 
 import java.io.Serializable;
+import java.util.HashMap;
 import java.util.LinkedList;
 import java.util.List;
+import java.util.Map;
 
 public class PeakInfo implements Serializable {
 
@@ -61,11 +63,17 @@ public class PeakInfo implements Serializable {
 
     public List<String> nuclides;
 
+    /**
+     * 记录peak中被删除的核素（interactiveTool）
+     */
+    public Map<Double, List<String>> deletedNuclideMap;
+
     public PeakInfo(){
         nuclides = new LinkedList<>();
         comments = "";
         recoilBetaChan = "nan";
         recoilDeltaChan = "nan";
+        deletedNuclideMap = new HashMap<>();
     }
 
 }
diff --git a/jeecg-module-beta-gamma-analyser/src/main/java/org/jeecg/common/util/GammaFileUtil.java b/jeecg-module-beta-gamma-analyser/src/main/java/org/jeecg/common/util/GammaFileUtil.java
index d6507cfd..62871895 100644
--- a/jeecg-module-beta-gamma-analyser/src/main/java/org/jeecg/common/util/GammaFileUtil.java
+++ b/jeecg-module-beta-gamma-analyser/src/main/java/org/jeecg/common/util/GammaFileUtil.java
@@ -40,7 +40,6 @@ import javax.xml.parsers.ParserConfigurationException;
 import java.io.*;
 import java.math.BigDecimal;
 import java.math.RoundingMode;
-import java.text.DecimalFormat;
 import java.text.ParseException;
 import java.util.*;
 import java.util.stream.Collectors;
@@ -1695,8 +1694,14 @@ public class GammaFileUtil extends AbstractLogOrReport {
                         for(int ii=0; ii<vFit.size(); ii++) {
                             if(vFit.get(ii) >= 0) {
                                 // 向峰信息表中添加识别到的核素
+                                PeakInfo peakInfo = phd.getVPeak().get(vFit.get(ii));
+                                Map<Double, List<String>> deletedNuclideMap = peakInfo.deletedNuclideMap;
                                 if(vFit.get(ii) != peakIdx) {
-                                    phd.getVPeak().get(vFit.get(ii)).nuclides.add(iter.getKey());
+                                    if(deletedNuclideMap.get(peakInfo.energy) != null
+                                            && deletedNuclideMap.get(peakInfo.energy).contains(iter.getKey())){
+                                        continue;
+                                    }
+                                    peakInfo.nuclides.add(iter.getKey());
                                     peakIdx = vFit.get(ii);
                                 }
                                 // 添加匹配的γ射线的信息
@@ -4180,6 +4185,7 @@ public class GammaFileUtil extends AbstractLogOrReport {
         for (int i=0, j=0; i<vEnergy.size(); i++) {
             for(; j<vPeakIdx.size(); j++) {
                 double energy = phd.getVPeak().get(vPeakIdx.get(j)).energy;
+                List<PeakInfo> vPeak = phd.getVPeak();
                 if(vEnergy.get(i) < energy - energyWidth) {
                     break;
                 } else if(vEnergy.get(i) <= energy + energyWidth) {
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 3cc25ab6..e2dc8c44 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
@@ -25,10 +25,8 @@ import org.jeecg.common.api.QueryRequest;
 import org.jeecg.common.api.vo.Result;
 import org.jeecg.common.cache.LocalCache;
 import org.jeecg.common.constant.DateConstant;
-import org.jeecg.common.constant.RedisConstant;
 import org.jeecg.common.properties.ParameterProperties;
 import org.jeecg.common.properties.SpectrumPathProperties;
-import org.jeecg.common.properties.TaskProperties;
 import org.jeecg.common.system.util.JwtUtil;
 import org.jeecg.common.system.vo.LoginUser;
 import org.jeecg.common.util.*;
@@ -44,7 +42,6 @@ import org.jeecg.modules.base.enums.*;
 import org.jeecg.modules.entity.vo.*;
 import org.jeecg.modules.entity.*;
 import org.jeecg.modules.mapper.SpectrumAnalysisMapper;
-import org.jeecg.modules.native_jni.AnalysisProcess;
 import org.jeecg.modules.native_jni.CalValuesHandler;
 import org.jeecg.modules.native_jni.struct.CalValuesOut;
 import org.jeecg.modules.service.*;
@@ -1686,10 +1683,16 @@ public class GammaServiceImpl extends AbstractLogOrReport implements IGammaServi
         // 用户当前的核素信息新增核素名称
         list_identify.add(nuclideName);
         // 根据要进行修改的列的数据下标 操作Vpeak数据
-        List<String> peakNuclides = phd.getVPeak().get(curRow).nuclides;
+        PeakInfo peakInfo = phd.getVPeak().get(curRow);
+        List<String> peakNuclides = peakInfo.nuclides;
         if (peakNuclides.indexOf(nuclideName) < 0 ) {
             peakNuclides.add(nuclideName);
         }
+        // todo 添加核素需要把deletedNuclideMap中对应的核素删除
+        List<String> deletedNuclide = peakInfo.deletedNuclideMap.get(peakInfo.energy);
+        if (null != deletedNuclide) {
+            deletedNuclide.remove(nuclideName);
+        }
         // 查询当前用户所关心的核素名称
         Map<String, NuclideLines> mapNucLines = (Map<String, NuclideLines>) redisUtil.get(userName+StringPool.DASH+phd.getHeader().getSystem_type());
         //用户当前缓存的核素信息
@@ -1761,6 +1764,12 @@ public class GammaServiceImpl extends AbstractLogOrReport implements IGammaServi
                     //如果峰的核素名称中包含当前删除的核素
                     if (peakInfo.nuclides.contains(nuclideName)) {
                         peakInfo.nuclides.remove(nuclideName);
+                        List<String> deletedNuclide = peakInfo.deletedNuclideMap.get(energy);
+                        if (null == deletedNuclide) {
+                            deletedNuclide = new ArrayList<>();
+                        }
+                        deletedNuclide.add(nuclideName);
+                        peakInfo.deletedNuclideMap.put(peakInfo.energy, deletedNuclide);
                     }
                 }
                 //从核素相关map中移除核素信息
@@ -1779,8 +1788,15 @@ public class GammaServiceImpl extends AbstractLogOrReport implements IGammaServi
                 // 更新峰信息列表和表格
                 // 根据核素名称获取对应的下标并从list_identify，phd.getVPeak()移除
                 list_identify.remove(index);
+                PeakInfo peakInfo = phd.getVPeak().get(curRow);
                 int peakNuclIndex = phd.getVPeak().get(curRow).nuclides.indexOf(nuclideName);
                 phd.getVPeak().get(curRow).nuclides.remove(peakNuclIndex);
+                List<String> deletedNuclide = peakInfo.deletedNuclideMap.get(energy);
+                if (null == deletedNuclide) {
+                    deletedNuclide = new ArrayList<>();
+                }
+                deletedNuclide.add(nuclideName);
+                peakInfo.deletedNuclideMap.put(peakInfo.energy, deletedNuclide);
                 List<PeakInfo> vPeak = gammaFileUtil.InitPeakTable(phd.getVPeak());
                 // 处理核素MDA、MDC
                 gammaFileUtil.ReCalcMdaMdc(phd, nuclideName, curRow + 1);