diff --git a/server/like-generator/src/main/resources/java/entity.java.vm b/server/like-generator/src/main/resources/java/entity.java.vm
index e794ef7f..0617435c 100644
--- a/server/like-generator/src/main/resources/java/entity.java.vm
+++ b/server/like-generator/src/main/resources/java/entity.java.vm
@@ -5,6 +5,11 @@ import com.baomidou.mybatisplus.annotation.TableId;
 import lombok.Data;
 
 import java.io.Serializable;
+#foreach ($column in $columns)
+#if ($column.javaType.equals("BigDecimal"))
+import java.math.BigDecimal;
+#end
+#end
 
 #set($isAuthor = !$authorName.equals(""))
 /**
diff --git a/server/like-generator/src/main/resources/java/mapper.java.vm b/server/like-generator/src/main/resources/java/mapper.java.vm
index 08a515b4..ef7b4940 100644
--- a/server/like-generator/src/main/resources/java/mapper.java.vm
+++ b/server/like-generator/src/main/resources/java/mapper.java.vm
@@ -2,6 +2,7 @@ package ${packageName}.common.mapper.${moduleName};
 
 import ${packageName}.common.core.basics.IBaseMapper;
 import ${packageName}.common.entity.${moduleName}.${EntityName};
+import org.apache.ibatis.annotations.Mapper;
 
 #set($isAuthor = !$authorName.equals(""))
 /**
diff --git a/server/like-generator/src/main/resources/java/serviceImpl.java.vm b/server/like-generator/src/main/resources/java/serviceImpl.java.vm
index 67e8d411..d5a03048 100644
--- a/server/like-generator/src/main/resources/java/serviceImpl.java.vm
+++ b/server/like-generator/src/main/resources/java/serviceImpl.java.vm
@@ -325,7 +325,7 @@ public class ${EntityName}ServiceImpl implements I${EntityName}Service {
     public void add(${EntityName}Param ${entityName}Param) {
         ${EntityName} model = new ${EntityName}();
     #foreach ($column in $columns)
-    #if($column.isInsert || $column.columnName.equals("create_time") || $column.columnName.equals("update_time"))
+    #if(($column.isInsert || $column.columnName.equals("create_time") || $column.columnName.equals("update_time")) && !$column.javaField.equals($primaryField))
         #set($AttrName=$column.javaField.substring(0,1).toUpperCase() + ${column.javaField.substring(1)})
         #if($column.javaField.equals("image") || $column.javaField.equals("avatar") || $column.javaField.equals("logo") || $column.javaField.equals("img"))
         model.set${AttrName}(UrlUtil.toRelativeUrl(${entityName}Param.get${AttrName}()));
diff --git a/server/like-generator/src/main/resources/java/validate.java.vm b/server/like-generator/src/main/resources/java/validate.java.vm
index 519be972..7b84bfbc 100644
--- a/server/like-generator/src/main/resources/java/validate.java.vm
+++ b/server/like-generator/src/main/resources/java/validate.java.vm
@@ -9,6 +9,11 @@ import org.hibernate.validator.constraints.Length;
 
 import lombok.Data;
 import javax.validation.constraints.*;
+#foreach ($column in $columns)
+#if ($column.javaType.equals("BigDecimal"))
+import java.math.BigDecimal;
+#end
+#end
 
 #set($isAuthor = !$authorName.equals(""))
 /**
diff --git a/server/like-generator/src/main/resources/java/voDetail.java.vm b/server/like-generator/src/main/resources/java/voDetail.java.vm
index 9127c2f1..1a664860 100644
--- a/server/like-generator/src/main/resources/java/voDetail.java.vm
+++ b/server/like-generator/src/main/resources/java/voDetail.java.vm
@@ -3,6 +3,11 @@ package ${packageName}.admin.vo.${moduleName};
 import lombok.Data;
 
 import java.io.Serializable;
+#foreach ($column in $columns)
+#if ($column.javaType.equals("BigDecimal"))
+import java.math.BigDecimal;
+#end
+#end
 
 #set($isAuthor = !$authorName.equals(""))
 /**
diff --git a/server/like-generator/src/main/resources/java/voList.java.vm b/server/like-generator/src/main/resources/java/voList.java.vm
index 4a1f9264..b892dc9d 100644
--- a/server/like-generator/src/main/resources/java/voList.java.vm
+++ b/server/like-generator/src/main/resources/java/voList.java.vm
@@ -3,6 +3,11 @@ package ${packageName}.admin.vo.${moduleName};
 import lombok.Data;
 
 import java.io.Serializable;
+#foreach ($column in $columns)
+#if ($column.javaType.equals("BigDecimal"))
+import java.math.BigDecimal;
+#end
+#end
 
 #set($isAuthor = !$authorName.equals(""))
 /**