diff --git a/app/db/crud.py b/app/db/crud.py
index 5fecd18..a2336e8 100644
--- a/app/db/crud.py
+++ b/app/db/crud.py
@@ -166,6 +166,7 @@ def add_host(db: Session, inbound: Inbound, host: InboundHostModify):
         fingerprint=host.fingerprint,
         fragment=host.fragment.model_dump() if host.fragment else None,
         mux=host.mux,
+        allowinsecure=host.allowinsecure,
     )
     inbound.hosts.append(host)
     db.commit()
@@ -186,6 +187,7 @@ def update_host(db: Session, db_host: InboundHost, host: InboundHostModify):
     db_host.fragment = host.fragment.model_dump() if host.fragment else None
     db_host.mux = host.mux
     db_host.is_disabled = host.is_disabled
+    db_host.allowinsecure = host.allowinsecure
     db.commit()
     db.refresh(db_host)
     return db_host
diff --git a/app/db/migrations/versions/c4fb5f6423a8_add_hysteria2_protocol_for_inbounds.py b/app/db/migrations/versions/c4fb5f6423a8_add_hysteria2_protocol_for_inbounds.py
new file mode 100644
index 0000000..dedbb26
--- /dev/null
+++ b/app/db/migrations/versions/c4fb5f6423a8_add_hysteria2_protocol_for_inbounds.py
@@ -0,0 +1,74 @@
+"""add hysteria2 protocol for inbounds
+
+Revision ID: c4fb5f6423a8
+Revises: 5410d8ec78ff
+Create Date: 2024-07-28 13:07:18.388141
+
+"""
+
+import sqlalchemy as sa
+from alembic import op
+
+enum_name = "proxytypes"
+temp_enum_name = f"temp_{enum_name}"
+old_values = ("VMess", "VLESS", "Trojan", "Shadowsocks")
+new_values = ("Hysteria2", *old_values)
+# on downgrade convert [0] to [1]
+downgrade_from = ["Hysteria2"]
+downgrade_to = "VLess"
+old_type = sa.Enum(*old_values, name=enum_name)
+new_type = sa.Enum(*new_values, name=enum_name)
+temp_type = sa.Enum(*new_values, name=temp_enum_name)
+
+
+# Describing of table
+table_name = "inbounds"
+column_name = "protocol"
+temp_table = sa.sql.table(
+    table_name, sa.Column(column_name, new_type, nullable=False)
+)
+
+
+# revision identifiers, used by Alembic.
+revision = "c4fb5f6423a8"
+down_revision = "5410d8ec78ff"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # temp type to use instead of old one
+    temp_type.create(op.get_bind())
+
+    # changing of column type from old enum to new one.
+    # SQLite will create temp table for this
+    with op.batch_alter_table(table_name) as batch_op:
+        batch_op.alter_column(
+            column_name,
+            existing_type=old_type,
+            type_=temp_type,
+            existing_nullable=False,
+            postgresql_using=f"{column_name}::text::{temp_enum_name}",
+        )
+
+    # remove old enum, create new enum
+    old_type.drop(op.get_bind())
+    new_type.create(op.get_bind())
+
+    # changing of column type from temp enum to new one.
+    # SQLite will create temp table for this
+    with op.batch_alter_table(table_name) as batch_op:
+        batch_op.alter_column(
+            column_name,
+            existing_type=temp_type,
+            type_=new_type,
+            existing_nullable=False,
+            postgresql_using=f"{column_name}::text::{enum_name}",
+        )
+
+    # remove temp enum
+    temp_type.drop(op.get_bind())
+
+
+def downgrade() -> None:
+    pass
diff --git a/app/models/proxy.py b/app/models/proxy.py
index f954cb6..e86bc9f 100644
--- a/app/models/proxy.py
+++ b/app/models/proxy.py
@@ -11,6 +11,7 @@ class ProxyTypes(str, Enum):
     VLESS = "vless"
     Trojan = "trojan"
     Shadowsocks = "shadowsocks"
+    Hysteria2 = "hysteria2"
 
 
 class InboundHostSecurity(str, Enum):
diff --git a/app/utils/share.py b/app/utils/share.py
index 8e94275..d2c4d86 100644
--- a/app/utils/share.py
+++ b/app/utils/share.py
@@ -229,7 +229,9 @@ def generate_user_configs(
         if not inbound:
             continue
 
-        format_variables.update({"TRANSPORT": inbound["network"]})
+        format_variables.update(
+            {"TRANSPORT": inbound.get("network", "<missing>")}
+        )
         with GetDB() as db:
             hosts = crud.get_inbound_hosts(db, inb_id)
 
@@ -237,14 +239,14 @@ def generate_user_configs(
             if host.is_disabled:
                 continue
             host_snis = host.sni.split(",") if host.sni else []
-            sni_list = host_snis or inbound["sni"]
+            sni_list = host_snis or inbound.get("sni", [])
             if sni_list:
                 sni = random.choice(sni_list).replace("*", salt)
             else:
                 sni = ""
 
             host_hosts = host.host.split(",") if host.host else []
-            req_host_list = host_hosts or inbound["host"]
+            req_host_list = host_hosts or inbound.get("host", [])
             if req_host_list:
                 req_host = random.choice(req_host_list).replace("*", salt)
             else:
@@ -260,10 +262,10 @@ def generate_user_configs(
                 host.remark.format_map(format_variables),
                 host.address.format_map(format_variables),
                 host.port or inbound["port"],
-                transport_type=inbound["network"],
+                transport_type=inbound.get("network"),
                 sni=sni,
                 host=req_host,
-                tls=host_tls or inbound["tls"],
+                tls=host_tls or inbound.get("tls"),
                 header_type=inbound.get("header_type"),
                 alpn=host.alpn if host.alpn != "none" else None,
                 path=(
diff --git a/requirements.txt b/requirements.txt
index ea3be81..41c1f23 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -34,5 +34,5 @@ python-multipart==0.0.7
 xxhash==3.4.1
 grpcio==1.60.0
 psycopg==3.1.18
-v2share==0.1.0b10
+v2share==0.1.0b12
 PyJWT~=2.8.0
\ No newline at end of file