diff --git a/server/devops/application/project_app.go b/server/devops/application/project_app.go
index eef0a076..3922c5f4 100644
--- a/server/devops/application/project_app.go
+++ b/server/devops/application/project_app.go
@@ -41,12 +41,18 @@ type projectAppImpl struct {
 	projectRepo       repository.Project
 	projectEnvRepo    repository.ProjectEnv
 	projectMemberRepo repository.ProjectMemeber
+	machineRepo       repository.Machine
+	redisRepo         repository.Redis
+	dbRepo            repository.Db
 }
 
 var ProjectApp Project = &projectAppImpl{
 	projectRepo:       persistence.ProjectRepo,
 	projectEnvRepo:    persistence.ProjectEnvRepo,
 	projectMemberRepo: persistence.ProjectMemberRepo,
+	machineRepo:       persistence.MachineDao,
+	redisRepo:         persistence.RedisDao,
+	dbRepo:            persistence.DbDao,
 }
 
 // 分页获取项目信息列表
@@ -73,6 +79,9 @@ func (p *projectAppImpl) SaveProject(project *entity.Project) {
 }
 
 func (p *projectAppImpl) DelProject(id uint64) {
+	biz.IsTrue(p.machineRepo.Count(&entity.Machine{ProjectId: id}) == 0, "请先删除该项目关联的机器信息")
+	biz.IsTrue(p.redisRepo.Count(&entity.Redis{ProjectId: id}) == 0, "请先删除该项目关联的redis信息")
+	biz.IsTrue(p.dbRepo.Count(&entity.Db{ProjectId: id}) == 0, "请先删除该项目关联的数据库信息")
 	p.projectRepo.Delete(id)
 	p.projectEnvRepo.DeleteEnvs(id)
 	p.projectMemberRepo.DeleteMems(id)
diff --git a/server/devops/infrastructure/persistence/db_repo.go b/server/devops/infrastructure/persistence/db_repo.go
index 9fef18b2..f88bcdea 100644
--- a/server/devops/infrastructure/persistence/db_repo.go
+++ b/server/devops/infrastructure/persistence/db_repo.go
@@ -22,9 +22,15 @@ func (d *dbRepo) GetDbList(condition *entity.Db, pageParam *model.PageParam, toE
 	if condition.ProjectId != 0 {
 		sql = fmt.Sprintf("%s AND d.project_id = %d", sql, condition.ProjectId)
 	}
+	if condition.EnvId != 0 {
+		sql = fmt.Sprintf("%s AND d.env_id = %d", sql, condition.EnvId)
+	}
 	if condition.Host != "" {
 		sql = sql + " AND d.host LIKE '%" + condition.Host + "%'"
 	}
+	if condition.Database != "" {
+		sql = sql + " AND d.database LIKE '%" + condition.Database + "%'"
+	}
 	sql = sql + " ORDER BY d.create_time DESC"
 	return model.GetPageBySql(sql, pageParam, toEntity)
 }
diff --git a/server/devops/infrastructure/persistence/redis_repo.go b/server/devops/infrastructure/persistence/redis_repo.go
index f8e7842b..ee719119 100644
--- a/server/devops/infrastructure/persistence/redis_repo.go
+++ b/server/devops/infrastructure/persistence/redis_repo.go
@@ -22,6 +22,9 @@ func (r *redisRepo) GetRedisList(condition *entity.Redis, pageParam *model.PageP
 	if condition.ProjectId != 0 {
 		sql = fmt.Sprintf("%s AND d.project_id = %d", sql, condition.ProjectId)
 	}
+	if condition.EnvId != 0 {
+		sql = fmt.Sprintf("%s AND d.env_id = %d", sql, condition.EnvId)
+	}
 	if condition.Host != "" {
 		sql = sql + " AND d.host LIKE '%" + condition.Host + "%'"
 	}