diff --git a/api/controller/doctorPharmacy.go b/api/controller/doctorPharmacy.go
index 5821429..7a2873c 100644
--- a/api/controller/doctorPharmacy.go
+++ b/api/controller/doctorPharmacy.go
@@ -152,7 +152,7 @@ func (r *DoctorPharmacy) UnbindDoctorPharmacy(c *gin.Context) {
 	pharmacyIdStr := c.Query("pharmacy_id")
 	if pharmacyIdStr != "" {
 		pharmacyId, err := strconv.ParseInt(pharmacyIdStr, 10, 64)
-		if err == nil && pharmacyId > 0 {
+		if err == nil && pharmacyId >= 0 {
 			_, err = doctorPharmacyService.UnbindDoctorPharmacy(id, pharmacyId)
 			if err != nil {
 				responses.FailWithMessage(err.Error(), c)
@@ -236,7 +236,7 @@ func (r *DoctorPharmacy) SetDefaultDoctorPharmacy(c *gin.Context) {
 	pharmacyIdStr := c.Query("pharmacy_id")
 	if pharmacyIdStr != "" {
 		pharmacyId, err := strconv.ParseInt(pharmacyIdStr, 10, 64)
-		if err == nil && pharmacyId > 0 {
+		if err == nil && pharmacyId >= 0 {
 			_, err = doctorPharmacyService.SetDefaultPharmacy(id, pharmacyId)
 			if err != nil {
 				responses.FailWithMessage(err.Error(), c)
diff --git a/api/service/doctorPharmacy.go b/api/service/doctorPharmacy.go
index 6d19038..9d3ca34 100644
--- a/api/service/doctorPharmacy.go
+++ b/api/service/doctorPharmacy.go
@@ -32,7 +32,7 @@ func (r *DoctorPharmacyService) BindDoctorPharmacies(doctorId int64, req request
 	}
 
 	pharmacyDao := dao.PharmacyDao{}
-	var defaultPharmacyId int64
+	var defaultPharmacyId int64 = -1
 	if req.DefaultPharmacyId != "" {
 		defaultPharmacyId, _ = strconv.ParseInt(req.DefaultPharmacyId, 10, 64)
 	}
@@ -56,7 +56,7 @@ func (r *DoctorPharmacyService) BindDoctorPharmacies(doctorId int64, req request
 	// 遍历新增绑定
 	for i, v := range req.PharmacyIds {
 		pharmacyId, err := strconv.ParseInt(v, 10, 64)
-		if err != nil || pharmacyId == 0 {
+		if err != nil || pharmacyId < 0 {
 			continue
 		}
 
@@ -68,9 +68,9 @@ func (r *DoctorPharmacyService) BindDoctorPharmacies(doctorId int64, req request
 		}
 
 		isDefault := 0
-		if defaultPharmacyId != 0 && pharmacyId == defaultPharmacyId {
+		if defaultPharmacyId >= 0 && pharmacyId == defaultPharmacyId {
 			isDefault = 1
-		} else if defaultPharmacyId == 0 && i == 0 {
+		} else if defaultPharmacyId < 0 && i == 0 {
 			// 未指定默认药房时，默认第1个为默认药房
 			isDefault = 1
 		}
@@ -103,7 +103,7 @@ func (r *DoctorPharmacyService) AddDoctorPharmacy(doctorId int64, req requests.A
 	}
 
 	pharmacyId, err := strconv.ParseInt(req.PharmacyId, 10, 64)
-	if err != nil || pharmacyId == 0 {
+	if err != nil || pharmacyId < 0 {
 		return false, errors.New("药房id无效")
 	}
 
diff --git a/api/service/pharmacy.go b/api/service/pharmacy.go
index c9595a5..c7290b7 100644
--- a/api/service/pharmacy.go
+++ b/api/service/pharmacy.go
@@ -264,7 +264,7 @@ func (r *PharmacyService) GetPharmacy(pharmacyId int64) (*dto.PharmacyDto, error
 // GetPharmacyDoctorPage 获取药房绑定的医生列表-分页
 func (r *PharmacyService) GetPharmacyDoctorPage(req requests.GetPharmacyDoctorPage) (map[string]interface{}, error) {
 	pharmacyId, err := strconv.ParseInt(req.PharmacyId, 10, 64)
-	if err != nil || pharmacyId == 0 {
+	if err != nil || pharmacyId < 0 {
 		return nil, errors.New("药房id无效")
 	}