diff --git a/detection/src/main/java/com/njcn/gather/detection/handler/SocketDevResponseService.java b/detection/src/main/java/com/njcn/gather/detection/handler/SocketDevResponseService.java
index 75811fdb..f6b1d8ec 100644
--- a/detection/src/main/java/com/njcn/gather/detection/handler/SocketDevResponseService.java
+++ b/detection/src/main/java/com/njcn/gather/detection/handler/SocketDevResponseService.java
@@ -390,10 +390,10 @@ public class SocketDevResponseService {
                 (type + "b").equals(x.getChannelType()) ||
                 (type + "c").equals(x.getChannelType())
         ).collect(Collectors.toList());
-        Map<String, Float> sourceMap = sourceList.stream()
+        Map<String, Double> sourceMap = sourceList.stream()
                 .collect(Collectors.toMap(x -> x.getChannelType().toUpperCase().replace(type, "")
                         , SourceIssue.ChannelListDTO::getFAmp));
-        Map<String, Float> devMap = new HashMap<>(3);
+        Map<String, Double> devMap = new HashMap<>(3);
         devMap.put("A", devData.getA());
         devMap.put("B", devData.getB());
         devMap.put("C", devData.getC());
diff --git a/detection/src/main/java/com/njcn/gather/detection/pojo/po/DevData.java b/detection/src/main/java/com/njcn/gather/detection/pojo/po/DevData.java
index 6bd36dc7..178779a9 100644
--- a/detection/src/main/java/com/njcn/gather/detection/pojo/po/DevData.java
+++ b/detection/src/main/java/com/njcn/gather/detection/pojo/po/DevData.java
@@ -46,13 +46,13 @@ public class DevData {
         @Data
         public static class ListDTO {
             @JSONField(name = "A", ordinal = 1)
-            private Float a;
+            private Double a;
             @JSONField(name = "B", ordinal = 2)
-            private Float b;
+            private Double b;
             @JSONField(name = "C", ordinal = 3)
-            private Float c;
+            private Double c;
             @JSONField(name = "T", ordinal = 4)
-            private Float t;
+            private Double t;
         }
     }
 
diff --git a/detection/src/main/java/com/njcn/gather/detection/pojo/po/SourceCompareDev.java b/detection/src/main/java/com/njcn/gather/detection/pojo/po/SourceCompareDev.java
index 5ed8bc88..680280f2 100644
--- a/detection/src/main/java/com/njcn/gather/detection/pojo/po/SourceCompareDev.java
+++ b/detection/src/main/java/com/njcn/gather/detection/pojo/po/SourceCompareDev.java
@@ -47,13 +47,13 @@ public class SourceCompareDev {
      * 源数据
      */
     @JSONField(ordinal = 5)
-    private Map<String, Float> sourceData;
+    private Map<String, Double> sourceData;
 
     /**
      * 装置数据
      */
     @JSONField(ordinal = 6)
-    private Map<String, Float> DevData;
+    private Map<String, Double> DevData;
 
 
 }
diff --git a/device/src/main/java/com/njcn/gather/device/script/pojo/po/SourceIssue.java b/device/src/main/java/com/njcn/gather/device/script/pojo/po/SourceIssue.java
index dba8ec29..89aabd84 100644
--- a/device/src/main/java/com/njcn/gather/device/script/pojo/po/SourceIssue.java
+++ b/device/src/main/java/com/njcn/gather/device/script/pojo/po/SourceIssue.java
@@ -38,19 +38,19 @@ public class SourceIssue {
      * 被检设备额定电压
      */
     @JSONField(name = "fUn", ordinal = 4)
-    private Float fUn;
+    private Double fUn;
 
     /**
      * 被检设备额定电流
      */
     @JSONField(name = "fIn", ordinal = 5)
-    private Float fIn;
+    private Double fIn;
 
     /**
      * 频率
      */
     @JSONField(name = "fFreq", ordinal = 6)
-    private Float fFreq;
+    private Double fFreq;
 
     /**
      * 通道信息
@@ -102,13 +102,13 @@ public class SourceIssue {
          * 幅值
          */
         @JSONField(name = "fAmp", ordinal = 7)
-        private Float fAmp;
+        private Double fAmp;
 
         /**
          * 相角
          */
         @JSONField(name = "fPhase", ordinal = 8)
-        private Float fPhase;
+        private Double fPhase;
 
         /**
          * 谐波叠加列表
@@ -152,13 +152,13 @@ public class SourceIssue {
              * 谐波含有率
              */
             @JSONField(name = "fApm", ordinal = 2)
-            private Float fApm;
+            private Double fApm;
 
             /**
              * 谐波相角
              */
             @JSONField(name = "fPhase", ordinal = 3)
-            private Float fPhase;
+            private Double fPhase;
 
         }
 
@@ -179,13 +179,13 @@ public class SourceIssue {
              * 间谐波含有率
              */
             @JSONField(name = "fApm", ordinal = 2)
-            private Float fApm;
+            private Double fApm;
 
             /**
              * 间谐波相角
              */
             @JSONField(name = "fPhase", ordinal = 3)
-            private Float fPhase;
+            private Double fPhase;
 
         }
 
@@ -201,37 +201,37 @@ public class SourceIssue {
              * 暂态幅值（%）
              */
             @JSONField(name = "fTransValue", ordinal = 1)
-            private Float fTransValue;
+            private Double fTransValue;
 
             /**
              * 暂态前时间（s）
              */
             @JSONField(name = "fPreTime", ordinal = 2)
-            private Float fPreTime;
+            private Double fPreTime;
 
             /**
              * 写入时间（s）
              */
             @JSONField(name = "fRampIn", ordinal = 3)
-            private Float fRampIn;
+            private Double fRampIn;
 
             /**
              * 暂态持续时间（s）
              */
             @JSONField(name = "fRetainTime", ordinal = 4)
-            private Float fRetainTime;
+            private Double fRetainTime;
 
             /**
              * 写出时间（s）
              */
             @JSONField(name = "fRampOut", ordinal = 5)
-            private Float fRampOut;
+            private Double fRampOut;
 
             /**
              * 暂态后时间（s）
              */
             @JSONField(name = "fAfterTime", ordinal = 6)
-            private Float fAfterTime;
+            private Double fAfterTime;
         }
 
         /**
@@ -257,19 +257,19 @@ public class SourceIssue {
              * 占空比
              */
             @JSONField(name = "fDutyCycle", ordinal = 3)
-            private Float fDutyCycle;
+            private Double fDutyCycle;
 
             /**
              * 变动次数
              */
             @JSONField(name = "fChagFre", ordinal = 4)
-            private Float fChagFre;
+            private Double fChagFre;
 
             /**
              * 变动量
              */
             @JSONField(name = "fChagValue", ordinal = 5)
-            private Float fChagValue;
+            private Double fChagValue;
         }
     }
 }