diff --git a/backend/src/main/java/com/qqchen/deploy/backend/deploy/entity/ProjectGroup.java b/backend/src/main/java/com/qqchen/deploy/backend/deploy/entity/ProjectGroup.java
index 2b408c6f..63139504 100644
--- a/backend/src/main/java/com/qqchen/deploy/backend/deploy/entity/ProjectGroup.java
+++ b/backend/src/main/java/com/qqchen/deploy/backend/deploy/entity/ProjectGroup.java
@@ -4,10 +4,6 @@ import com.qqchen.deploy.backend.framework.domain.Entity;
 import jakarta.persistence.*;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
-import org.hibernate.annotations.OnDelete;
-import org.hibernate.annotations.OnDeleteAction;
-import org.hibernate.annotations.SQLDelete;
-import org.hibernate.annotations.Where;
 
 import java.util.List;
 
@@ -59,12 +55,6 @@ public class ProjectGroup extends Entity<Long> {
     /**
      * 关联的环境列表
      */
-//    @ManyToMany(cascade = CascadeType.REMOVE)
-//    @JoinTable(
-//        name = "deploy_project_group_environment",
-//        joinColumns = @JoinColumn(name = "project_group_id"),
-//        inverseJoinColumns = @JoinColumn(name = "environment_id")
-//    )
     @ManyToMany
     @JoinTable(
         name = "deploy_project_group_environment",
@@ -72,4 +62,5 @@ public class ProjectGroup extends Entity<Long> {
         inverseJoinColumns = @JoinColumn(name = "environment_id")
     )
     private List<Environment> environments;
+
 }
\ No newline at end of file
diff --git a/backend/src/main/java/com/qqchen/deploy/backend/framework/service/impl/BaseServiceImpl.java b/backend/src/main/java/com/qqchen/deploy/backend/framework/service/impl/BaseServiceImpl.java
index de8ca68b..de757de6 100644
--- a/backend/src/main/java/com/qqchen/deploy/backend/framework/service/impl/BaseServiceImpl.java
+++ b/backend/src/main/java/com/qqchen/deploy/backend/framework/service/impl/BaseServiceImpl.java
@@ -131,8 +131,8 @@ public abstract class BaseServiceImpl<T extends Entity<ID>, D extends BaseDTO, I
     protected void handleSoftDelete(BooleanBuilder builder, BaseQuery query) {
         if (query == null || query.getDeleted() == null) {
             Class<T> entityClass = getEntityClass();
-            LogicDelete softDelete = entityClass.getAnnotation(LogicDelete.class);
-            if (softDelete != null && softDelete.value()) {
+            LogicDelete logicDelete = entityClass.getAnnotation(LogicDelete.class);
+            if (logicDelete != null && logicDelete.value()) {
                 Path<?> deletedPath = EntityPathResolver.getPath(entityPath, "deleted");
                 if (deletedPath instanceof BooleanPath) {
                     builder.and(((BooleanPath) deletedPath).eq(false));