diff --git a/api/dto/Project.go b/api/dto/Project.go
index bd50ee4..a2654f1 100644
--- a/api/dto/Project.go
+++ b/api/dto/Project.go
@@ -11,8 +11,6 @@ type ProjectDto struct {
 	ProjectName      string          `json:"project_name"`       // 项目名称
 	ProjectStatus    int             `json:"project_status"`     // 项目状态（0:无效 1:正常）
 	ProjectImage     string          `json:"project_image"`      // 项目背景图
-	IsLimitNum       int             `json:"is_limit_num"`       // 是否限制参加数量（0:否 1:是）
-	MaxJoinNum       int             `json:"max_join_num"`       // 医生最多可参加数量
 	CreatedAt        model.LocalTime `json:"created_at"`         // 创建时间
 	UpdatedAt        model.LocalTime `json:"updated_at"`         // 修改时间
 	CaseCount        int             `json:"case_count"`         // 关联病例数量
@@ -31,8 +29,6 @@ func GetProjectListDto(m []*model.Project) []*ProjectDto {
 				ProjectId:     fmt.Sprintf("%d", v.ProjectId),
 				ProjectName:   v.ProjectName,
 				ProjectStatus: v.ProjectStatus,
-				IsLimitNum:    v.IsLimitNum,
-				MaxJoinNum:    v.MaxJoinNum,
 				ProjectImage:  utils.AddOssDomain(v.ProjectImage),
 				CreatedAt:     v.CreatedAt,
 				UpdatedAt:     v.UpdatedAt,
@@ -56,8 +52,6 @@ func GetProjectDto(m *model.Project) *ProjectDto {
 		ProjectName:   m.ProjectName,
 		ProjectStatus: m.ProjectStatus,
 		ProjectImage:  utils.AddOssDomain(m.ProjectImage),
-		IsLimitNum:    m.IsLimitNum,
-		MaxJoinNum:    m.MaxJoinNum,
 		CreatedAt:     m.CreatedAt,
 		UpdatedAt:     m.UpdatedAt,
 	}
diff --git a/api/dto/Res.go b/api/dto/Res.go
index 077a806..a53537b 100644
--- a/api/dto/Res.go
+++ b/api/dto/Res.go
@@ -107,8 +107,6 @@ func GetResProjectListDto(m []*model.Project) []*ResProjectDto {
 				ProjectId:     fmt.Sprintf("%d", v.ProjectId),
 				ProjectName:   v.ProjectName,
 				ProjectStatus: v.ProjectStatus,
-				IsLimitNum:    v.IsLimitNum,
-				MaxJoinNum:    v.MaxJoinNum,
 				ProjectImage:  utils.AddOssDomain(v.ProjectImage),
 				CreatedAt:     v.CreatedAt,
 				UpdatedAt:     v.UpdatedAt,
@@ -178,7 +176,7 @@ func (r *ResProjectDto) LoadIsRecentlyUpdate(m *model.Case) *ResProjectDto {
 // LoadLink 加载访问链接
 func (r *ResCaseDto) LoadLink(m *model.Case) *ResCaseDto {
 	if m != nil {
-		link := config.C.DomainName + "?source=3" + "&platform_key=654321" + "&case_id=" + fmt.Sprintf("%d", m.CaseId)
+		link := config.C.DomainName + "/caseIntro" + "?source=3" + "&platform_key=654321" + "&case_id=" + fmt.Sprintf("%d", m.CaseId)
 		r.Url = link
 	}
 
diff --git a/api/model/BasicHospital.go b/api/model/BasicHospital.go
index ba49b20..73c3bf0 100644
--- a/api/model/BasicHospital.go
+++ b/api/model/BasicHospital.go
@@ -9,6 +9,7 @@ import (
 // BasicHospital 基础数据-医院
 type BasicHospital struct {
 	HospitalId    int64  `gorm:"column:hospital_id;type:bigint(19);primary_key;comment:主键id" json:"hospital_id"`
+	HospitalIden  string `gorm:"column:hospital_iden;type:varchar(50);comment:app唯一标识" json:"hospital_iden"`
 	HospitalName  string `gorm:"column:hospital_name;type:varchar(100);comment:医院名称" json:"hospital_name"`
 	Source        int    `gorm:"column:source;type:tinyint(1);comment:来源（2:肝胆相照 3:佳动例）;NOT NULL" json:"source"`
 	HospitalLevel string `gorm:"column:hospital_level;type:varchar(20);comment:医院等级" json:"hospital_level"`
diff --git a/api/model/CasePlatform.go b/api/model/CasePlatform.go
index f5dcb40..7494b9c 100644
--- a/api/model/CasePlatform.go
+++ b/api/model/CasePlatform.go
@@ -16,7 +16,7 @@ type CasePlatform struct {
 	JoinWhiteNum   int   `gorm:"column:join_white_num;type:int(5);default:0;comment:白名单参加人数" json:"join_white_num"`
 	MessageNum     int   `gorm:"column:message_num;type:int(5);default:0;comment:留言人数" json:"message_num"`
 	Model
-	ProjectPlatform *ProjectPlatform `gorm:"foreignKey:PlatformId;references:platform_id" json:"project_platform"`
+	Platform *Platform `gorm:"foreignKey:PlatformId;references:platform_id" json:"platform"`
 }
 
 func (m *CasePlatform) TableName() string {
diff --git a/api/model/Project.go b/api/model/Project.go
index 3d85ef4..e0b6a9f 100644
--- a/api/model/Project.go
+++ b/api/model/Project.go
@@ -12,8 +12,6 @@ type Project struct {
 	ProjectName   string `gorm:"column:project_name;type:varchar(255);comment:项目名称" json:"project_name"`
 	ProjectStatus int    `gorm:"column:project_status;type:tinyint(1);comment:项目状态（0:无效 1:正常）" json:"project_status"`
 	ProjectImage  string `gorm:"column:project_image;type:varchar(255);comment:项目背景图" json:"project_image"`
-	IsLimitNum    int    `gorm:"column:is_limit_num;type:tinyint(1);default:0;comment:是否限制参加数量（0:否 1:是）" json:"is_limit_num"`
-	MaxJoinNum    int    `gorm:"column:max_join_num;type:int(5);default:0;comment:医生最多可参加数量" json:"max_join_num"`
 	Model
 	Case            []*Case            `gorm:"foreignKey:ProjectId;references:project_id" json:"case"`
 	ProjectPlatform []*ProjectPlatform `gorm:"foreignKey:ProjectId;references:project_id" json:"project_platform"`