diff --git a/src/main/java/com/spring/modules/sampleManagement/service/Impl/TechnicalSpecificationServiceImpl.java b/src/main/java/com/spring/modules/sampleManagement/service/Impl/TechnicalSpecificationServiceImpl.java
index f7e193e1..1a39e248 100644
--- a/src/main/java/com/spring/modules/sampleManagement/service/Impl/TechnicalSpecificationServiceImpl.java
+++ b/src/main/java/com/spring/modules/sampleManagement/service/Impl/TechnicalSpecificationServiceImpl.java
@@ -59,6 +59,7 @@ import org.springframework.util.StringUtils;
 
 import javax.naming.NamingException;
 import java.math.BigDecimal;
+import java.text.DecimalFormat;
 import java.util.*;
 import java.util.stream.Collectors;
 
@@ -2233,10 +2234,17 @@ public class TechnicalSpecificationServiceImpl implements TechnicalSpecification
                 String recordType = "TL";
                 PartSubPropertiesValueData valueData = technicalSpecificationMapper.getToolPropertiesValue(data.getSite(), tool.getToolId(), recordType, dictData.getDictValue());
                 if (valueData != null) {
+                    String numberStr = "";
+                    if (valueData.getNumValue() != null) {
+                        // 使用 DecimalFormat 去掉小数点后无意义的0
+                        numberStr = new DecimalFormat("0.#").format(valueData.getNumValue());
+                    } else if (valueData.getTextValue() != null) {
+                        numberStr = valueData.getTextValue();
+                    }
                     if ("number_across".equals(dictData.getDictLabel())) {
-                        tool.setNumberAcross(valueData.getNumValue() != null ? valueData.getNumValue().toString() : valueData.getTextValue() != null ? valueData.getTextValue() : "");
+                        tool.setNumberAcross(numberStr);
                     } else if ("number_down".equals(dictData.getDictLabel())) {
-                        tool.setNumberDown(valueData.getNumValue() != null ? valueData.getNumValue().toString() : valueData.getTextValue() != null ? valueData.getTextValue() : "");
+                        tool.setNumberDown(numberStr);
                     }
                 }
             }