Merge remote-tracking branch 'upstream/main'

backend/ent/schema/account.go

@@ -118,6 +118,16 @@ func (Account) Fields() []ent.Field {
 			Optional().
 			Nillable().
 			SchemaType(map[string]string{dialect.Postgres: "timestamptz"}),
+		// expires_at: 账户过期时间（可为空）
+		field.Time("expires_at").
+			Optional().
+			Nillable().
+			Comment("Account expiration time (NULL means no expiration).").
+			SchemaType(map[string]string{dialect.Postgres: "timestamptz"}),
+		// auto_pause_on_expired: 过期后自动暂停调度
+		field.Bool("auto_pause_on_expired").
+			Default(true).
+			Comment("Auto pause scheduling when account expires."),
 
 		// ========== 调度和速率限制相关字段 ==========
 		// 这些字段在 migrations/005_schema_parity.sql 中添加

backend/ent/schema/usage_log.go

@@ -96,6 +96,10 @@ func (UsageLog) Fields() []ent.Field {
 		field.Int("first_token_ms").
 			Optional().
 			Nillable(),
+		field.String("user_agent").
+			MaxLen(512).
+			Optional().
+			Nillable(),
 
 		// 图片生成字段（仅 gemini-3-pro-image 等图片模型使用）
 		field.Int("image_count").

backend/ent/usagelog.go

@@ -70,6 +70,8 @@ type UsageLog struct {
 	DurationMs *int `json:"duration_ms,omitempty"`
 	// FirstTokenMs holds the value of the "first_token_ms" field.
 	FirstTokenMs *int `json:"first_token_ms,omitempty"`
+	// UserAgent holds the value of the "user_agent" field.
+	UserAgent *string `json:"user_agent,omitempty"`
 	// ImageCount holds the value of the "image_count" field.
 	ImageCount int `json:"image_count,omitempty"`
 	// ImageSize holds the value of the "image_size" field.
@@ -165,7 +167,7 @@ func (*UsageLog) scanValues(columns []string) ([]any, error) {
 			values[i] = new(sql.NullFloat64)
 		case usagelog.FieldID, usagelog.FieldUserID, usagelog.FieldAPIKeyID, usagelog.FieldAccountID, usagelog.FieldGroupID, usagelog.FieldSubscriptionID, usagelog.FieldInputTokens, usagelog.FieldOutputTokens, usagelog.FieldCacheCreationTokens, usagelog.FieldCacheReadTokens, usagelog.FieldCacheCreation5mTokens, usagelog.FieldCacheCreation1hTokens, usagelog.FieldBillingType, usagelog.FieldDurationMs, usagelog.FieldFirstTokenMs, usagelog.FieldImageCount:
 			values[i] = new(sql.NullInt64)
-		case usagelog.FieldRequestID, usagelog.FieldModel, usagelog.FieldImageSize:
+		case usagelog.FieldRequestID, usagelog.FieldModel, usagelog.FieldUserAgent, usagelog.FieldImageSize:
 			values[i] = new(sql.NullString)
 		case usagelog.FieldCreatedAt:
 			values[i] = new(sql.NullTime)
@@ -338,6 +340,13 @@ func (_m *UsageLog) assignValues(columns []string, values []any) error {
 				_m.FirstTokenMs = new(int)
 				*_m.FirstTokenMs = int(value.Int64)
 			}
+		case usagelog.FieldUserAgent:
+			if value, ok := values[i].(*sql.NullString); !ok {
+				return fmt.Errorf("unexpected type %T for field user_agent", values[i])
+			} else if value.Valid {
+				_m.UserAgent = new(string)
+				*_m.UserAgent = value.String
+			}
 		case usagelog.FieldImageCount:
 			if value, ok := values[i].(*sql.NullInt64); !ok {
 				return fmt.Errorf("unexpected type %T for field image_count", values[i])
@@ -498,6 +507,11 @@ func (_m *UsageLog) String() string {
 		builder.WriteString(fmt.Sprintf("%v", *v))
 	}
 	builder.WriteString(", ")
+	if v := _m.UserAgent; v != nil {
+		builder.WriteString("user_agent=")
+		builder.WriteString(*v)
+	}
+	builder.WriteString(", ")
 	builder.WriteString("image_count=")
 	builder.WriteString(fmt.Sprintf("%v", _m.ImageCount))
 	builder.WriteString(", ")

backend/ent/usagelog/usagelog.go

@@ -62,6 +62,8 @@ const (
 	FieldDurationMs = "duration_ms"
 	// FieldFirstTokenMs holds the string denoting the first_token_ms field in the database.
 	FieldFirstTokenMs = "first_token_ms"
+	// FieldUserAgent holds the string denoting the user_agent field in the database.
+	FieldUserAgent = "user_agent"
 	// FieldImageCount holds the string denoting the image_count field in the database.
 	FieldImageCount = "image_count"
 	// FieldImageSize holds the string denoting the image_size field in the database.
@@ -144,6 +146,7 @@ var Columns = []string{
 	FieldStream,
 	FieldDurationMs,
 	FieldFirstTokenMs,
+	FieldUserAgent,
 	FieldImageCount,
 	FieldImageSize,
 	FieldCreatedAt,
@@ -194,6 +197,8 @@ var (
 	DefaultBillingType int8
 	// DefaultStream holds the default value on creation for the "stream" field.
 	DefaultStream bool
+	// UserAgentValidator is a validator for the "user_agent" field. It is called by the builders before save.
+	UserAgentValidator func(string) error
 	// DefaultImageCount holds the default value on creation for the "image_count" field.
 	DefaultImageCount int
 	// ImageSizeValidator is a validator for the "image_size" field. It is called by the builders before save.
@@ -330,6 +335,11 @@ func ByFirstTokenMs(opts ...sql.OrderTermOption) OrderOption {
 	return sql.OrderByField(FieldFirstTokenMs, opts...).ToFunc()
 }
 
+// ByUserAgent orders the results by the user_agent field.
+func ByUserAgent(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldUserAgent, opts...).ToFunc()
+}
+
 // ByImageCount orders the results by the image_count field.
 func ByImageCount(opts ...sql.OrderTermOption) OrderOption {
 	return sql.OrderByField(FieldImageCount, opts...).ToFunc()

backend/ent/usagelog/where.go

@@ -175,6 +175,11 @@ func FirstTokenMs(v int) predicate.UsageLog {
 	return predicate.UsageLog(sql.FieldEQ(FieldFirstTokenMs, v))
 }
 
+// UserAgent applies equality check predicate on the "user_agent" field. It's identical to UserAgentEQ.
+func UserAgent(v string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldUserAgent, v))
+}
+
 // ImageCount applies equality check predicate on the "image_count" field. It's identical to ImageCountEQ.
 func ImageCount(v int) predicate.UsageLog {
 	return predicate.UsageLog(sql.FieldEQ(FieldImageCount, v))
@@ -1110,6 +1115,81 @@ func FirstTokenMsNotNil() predicate.UsageLog {
 	return predicate.UsageLog(sql.FieldNotNull(FieldFirstTokenMs))
 }
 
+// UserAgentEQ applies the EQ predicate on the "user_agent" field.
+func UserAgentEQ(v string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldUserAgent, v))
+}
+
+// UserAgentNEQ applies the NEQ predicate on the "user_agent" field.
+func UserAgentNEQ(v string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNEQ(FieldUserAgent, v))
+}
+
+// UserAgentIn applies the In predicate on the "user_agent" field.
+func UserAgentIn(vs ...string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldIn(FieldUserAgent, vs...))
+}
+
+// UserAgentNotIn applies the NotIn predicate on the "user_agent" field.
+func UserAgentNotIn(vs ...string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNotIn(FieldUserAgent, vs...))
+}
+
+// UserAgentGT applies the GT predicate on the "user_agent" field.
+func UserAgentGT(v string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGT(FieldUserAgent, v))
+}
+
+// UserAgentGTE applies the GTE predicate on the "user_agent" field.
+func UserAgentGTE(v string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGTE(FieldUserAgent, v))
+}
+
+// UserAgentLT applies the LT predicate on the "user_agent" field.
+func UserAgentLT(v string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLT(FieldUserAgent, v))
+}
+
+// UserAgentLTE applies the LTE predicate on the "user_agent" field.
+func UserAgentLTE(v string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLTE(FieldUserAgent, v))
+}
+
+// UserAgentContains applies the Contains predicate on the "user_agent" field.
+func UserAgentContains(v string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldContains(FieldUserAgent, v))
+}
+
+// UserAgentHasPrefix applies the HasPrefix predicate on the "user_agent" field.
+func UserAgentHasPrefix(v string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldHasPrefix(FieldUserAgent, v))
+}
+
+// UserAgentHasSuffix applies the HasSuffix predicate on the "user_agent" field.
+func UserAgentHasSuffix(v string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldHasSuffix(FieldUserAgent, v))
+}
+
+// UserAgentIsNil applies the IsNil predicate on the "user_agent" field.
+func UserAgentIsNil() predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldIsNull(FieldUserAgent))
+}
+
+// UserAgentNotNil applies the NotNil predicate on the "user_agent" field.
+func UserAgentNotNil() predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNotNull(FieldUserAgent))
+}
+
+// UserAgentEqualFold applies the EqualFold predicate on the "user_agent" field.
+func UserAgentEqualFold(v string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEqualFold(FieldUserAgent, v))
+}
+
+// UserAgentContainsFold applies the ContainsFold predicate on the "user_agent" field.
+func UserAgentContainsFold(v string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldContainsFold(FieldUserAgent, v))
+}
+
 // ImageCountEQ applies the EQ predicate on the "image_count" field.
 func ImageCountEQ(v int) predicate.UsageLog {
 	return predicate.UsageLog(sql.FieldEQ(FieldImageCount, v))

backend/ent/usagelog_create.go

@@ -323,6 +323,20 @@ func (_c *UsageLogCreate) SetNillableFirstTokenMs(v *int) *UsageLogCreate {
 	return _c
 }
 
+// SetUserAgent sets the "user_agent" field.
+func (_c *UsageLogCreate) SetUserAgent(v string) *UsageLogCreate {
+	_c.mutation.SetUserAgent(v)
+	return _c
+}
+
+// SetNillableUserAgent sets the "user_agent" field if the given value is not nil.
+func (_c *UsageLogCreate) SetNillableUserAgent(v *string) *UsageLogCreate {
+	if v != nil {
+		_c.SetUserAgent(*v)
+	}
+	return _c
+}
+
 // SetImageCount sets the "image_count" field.
 func (_c *UsageLogCreate) SetImageCount(v int) *UsageLogCreate {
 	_c.mutation.SetImageCount(v)
@@ -567,6 +581,11 @@ func (_c *UsageLogCreate) check() error {
 	if _, ok := _c.mutation.Stream(); !ok {
 		return &ValidationError{Name: "stream", err: errors.New(`ent: missing required field "UsageLog.stream"`)}
 	}
+	if v, ok := _c.mutation.UserAgent(); ok {
+		if err := usagelog.UserAgentValidator(v); err != nil {
+			return &ValidationError{Name: "user_agent", err: fmt.Errorf(`ent: validator failed for field "UsageLog.user_agent": %w`, err)}
+		}
+	}
 	if _, ok := _c.mutation.ImageCount(); !ok {
 		return &ValidationError{Name: "image_count", err: errors.New(`ent: missing required field "UsageLog.image_count"`)}
 	}
@@ -690,6 +709,10 @@ func (_c *UsageLogCreate) createSpec() (*UsageLog, *sqlgraph.CreateSpec) {
 		_spec.SetField(usagelog.FieldFirstTokenMs, field.TypeInt, value)
 		_node.FirstTokenMs = &value
 	}
+	if value, ok := _c.mutation.UserAgent(); ok {
+		_spec.SetField(usagelog.FieldUserAgent, field.TypeString, value)
+		_node.UserAgent = &value
+	}
 	if value, ok := _c.mutation.ImageCount(); ok {
 		_spec.SetField(usagelog.FieldImageCount, field.TypeInt, value)
 		_node.ImageCount = value
@@ -1247,6 +1270,24 @@ func (u *UsageLogUpsert) ClearFirstTokenMs() *UsageLogUpsert {
 	return u
 }
 
+// SetUserAgent sets the "user_agent" field.
+func (u *UsageLogUpsert) SetUserAgent(v string) *UsageLogUpsert {
+	u.Set(usagelog.FieldUserAgent, v)
+	return u
+}
+
+// UpdateUserAgent sets the "user_agent" field to the value that was provided on create.
+func (u *UsageLogUpsert) UpdateUserAgent() *UsageLogUpsert {
+	u.SetExcluded(usagelog.FieldUserAgent)
+	return u
+}
+
+// ClearUserAgent clears the value of the "user_agent" field.
+func (u *UsageLogUpsert) ClearUserAgent() *UsageLogUpsert {
+	u.SetNull(usagelog.FieldUserAgent)
+	return u
+}
+
 // SetImageCount sets the "image_count" field.
 func (u *UsageLogUpsert) SetImageCount(v int) *UsageLogUpsert {
 	u.Set(usagelog.FieldImageCount, v)
@@ -1804,6 +1845,27 @@ func (u *UsageLogUpsertOne) ClearFirstTokenMs() *UsageLogUpsertOne {
 	})
 }
 
+// SetUserAgent sets the "user_agent" field.
+func (u *UsageLogUpsertOne) SetUserAgent(v string) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetUserAgent(v)
+	})
+}
+
+// UpdateUserAgent sets the "user_agent" field to the value that was provided on create.
+func (u *UsageLogUpsertOne) UpdateUserAgent() *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateUserAgent()
+	})
+}
+
+// ClearUserAgent clears the value of the "user_agent" field.
+func (u *UsageLogUpsertOne) ClearUserAgent() *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.ClearUserAgent()
+	})
+}
+
 // SetImageCount sets the "image_count" field.
 func (u *UsageLogUpsertOne) SetImageCount(v int) *UsageLogUpsertOne {
 	return u.Update(func(s *UsageLogUpsert) {
@@ -2533,6 +2595,27 @@ func (u *UsageLogUpsertBulk) ClearFirstTokenMs() *UsageLogUpsertBulk {
 	})
 }
 
+// SetUserAgent sets the "user_agent" field.
+func (u *UsageLogUpsertBulk) SetUserAgent(v string) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetUserAgent(v)
+	})
+}
+
+// UpdateUserAgent sets the "user_agent" field to the value that was provided on create.
+func (u *UsageLogUpsertBulk) UpdateUserAgent() *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateUserAgent()
+	})
+}
+
+// ClearUserAgent clears the value of the "user_agent" field.
+func (u *UsageLogUpsertBulk) ClearUserAgent() *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.ClearUserAgent()
+	})
+}
+
 // SetImageCount sets the "image_count" field.
 func (u *UsageLogUpsertBulk) SetImageCount(v int) *UsageLogUpsertBulk {
 	return u.Update(func(s *UsageLogUpsert) {

backend/ent/usagelog_update.go

@@ -504,6 +504,26 @@ func (_u *UsageLogUpdate) ClearFirstTokenMs() *UsageLogUpdate {
 	return _u
 }
 
+// SetUserAgent sets the "user_agent" field.
+func (_u *UsageLogUpdate) SetUserAgent(v string) *UsageLogUpdate {
+	_u.mutation.SetUserAgent(v)
+	return _u
+}
+
+// SetNillableUserAgent sets the "user_agent" field if the given value is not nil.
+func (_u *UsageLogUpdate) SetNillableUserAgent(v *string) *UsageLogUpdate {
+	if v != nil {
+		_u.SetUserAgent(*v)
+	}
+	return _u
+}
+
+// ClearUserAgent clears the value of the "user_agent" field.
+func (_u *UsageLogUpdate) ClearUserAgent() *UsageLogUpdate {
+	_u.mutation.ClearUserAgent()
+	return _u
+}
+
 // SetImageCount sets the "image_count" field.
 func (_u *UsageLogUpdate) SetImageCount(v int) *UsageLogUpdate {
 	_u.mutation.ResetImageCount()
@@ -644,6 +664,11 @@ func (_u *UsageLogUpdate) check() error {
 			return &ValidationError{Name: "model", err: fmt.Errorf(`ent: validator failed for field "UsageLog.model": %w`, err)}
 		}
 	}
+	if v, ok := _u.mutation.UserAgent(); ok {
+		if err := usagelog.UserAgentValidator(v); err != nil {
+			return &ValidationError{Name: "user_agent", err: fmt.Errorf(`ent: validator failed for field "UsageLog.user_agent": %w`, err)}
+		}
+	}
 	if v, ok := _u.mutation.ImageSize(); ok {
 		if err := usagelog.ImageSizeValidator(v); err != nil {
 			return &ValidationError{Name: "image_size", err: fmt.Errorf(`ent: validator failed for field "UsageLog.image_size": %w`, err)}
@@ -784,6 +809,12 @@ func (_u *UsageLogUpdate) sqlSave(ctx context.Context) (_node int, err error) {
 	if _u.mutation.FirstTokenMsCleared() {
 		_spec.ClearField(usagelog.FieldFirstTokenMs, field.TypeInt)
 	}
+	if value, ok := _u.mutation.UserAgent(); ok {
+		_spec.SetField(usagelog.FieldUserAgent, field.TypeString, value)
+	}
+	if _u.mutation.UserAgentCleared() {
+		_spec.ClearField(usagelog.FieldUserAgent, field.TypeString)
+	}
 	if value, ok := _u.mutation.ImageCount(); ok {
 		_spec.SetField(usagelog.FieldImageCount, field.TypeInt, value)
 	}
@@ -1433,6 +1464,26 @@ func (_u *UsageLogUpdateOne) ClearFirstTokenMs() *UsageLogUpdateOne {
 	return _u
 }
 
+// SetUserAgent sets the "user_agent" field.
+func (_u *UsageLogUpdateOne) SetUserAgent(v string) *UsageLogUpdateOne {
+	_u.mutation.SetUserAgent(v)
+	return _u
+}
+
+// SetNillableUserAgent sets the "user_agent" field if the given value is not nil.
+func (_u *UsageLogUpdateOne) SetNillableUserAgent(v *string) *UsageLogUpdateOne {
+	if v != nil {
+		_u.SetUserAgent(*v)
+	}
+	return _u
+}
+
+// ClearUserAgent clears the value of the "user_agent" field.
+func (_u *UsageLogUpdateOne) ClearUserAgent() *UsageLogUpdateOne {
+	_u.mutation.ClearUserAgent()
+	return _u
+}
+
 // SetImageCount sets the "image_count" field.
 func (_u *UsageLogUpdateOne) SetImageCount(v int) *UsageLogUpdateOne {
 	_u.mutation.ResetImageCount()
@@ -1586,6 +1637,11 @@ func (_u *UsageLogUpdateOne) check() error {
 			return &ValidationError{Name: "model", err: fmt.Errorf(`ent: validator failed for field "UsageLog.model": %w`, err)}
 		}
 	}
+	if v, ok := _u.mutation.UserAgent(); ok {
+		if err := usagelog.UserAgentValidator(v); err != nil {
+			return &ValidationError{Name: "user_agent", err: fmt.Errorf(`ent: validator failed for field "UsageLog.user_agent": %w`, err)}
+		}
+	}
 	if v, ok := _u.mutation.ImageSize(); ok {
 		if err := usagelog.ImageSizeValidator(v); err != nil {
 			return &ValidationError{Name: "image_size", err: fmt.Errorf(`ent: validator failed for field "UsageLog.image_size": %w`, err)}
@@ -1743,6 +1799,12 @@ func (_u *UsageLogUpdateOne) sqlSave(ctx context.Context) (_node *UsageLog, err
 	if _u.mutation.FirstTokenMsCleared() {
 		_spec.ClearField(usagelog.FieldFirstTokenMs, field.TypeInt)
 	}
+	if value, ok := _u.mutation.UserAgent(); ok {
+		_spec.SetField(usagelog.FieldUserAgent, field.TypeString, value)
+	}
+	if _u.mutation.UserAgentCleared() {
+		_spec.ClearField(usagelog.FieldUserAgent, field.TypeString)
+	}
 	if value, ok := _u.mutation.ImageCount(); ok {
 		_spec.SetField(usagelog.FieldImageCount, field.TypeInt, value)
 	}

backend/go.mod

 module github.com/Wei-Shaw/sub2api
 
-go 1.24.0
-
-toolchain go1.24.11
+go 1.25.5
 
 require (
 	entgo.io/ent v0.14.5
 	github.com/gin-gonic/gin v1.9.1
-	github.com/golang-jwt/jwt/v5 v5.2.0
+	github.com/golang-jwt/jwt/v5 v5.2.2
 	github.com/google/uuid v1.6.0
 	github.com/google/wire v0.7.0
-	github.com/imroc/req/v3 v3.56.0
+	github.com/imroc/req/v3 v3.57.0
 	github.com/lib/pq v1.10.9
 	github.com/redis/go-redis/v9 v9.17.2
 	github.com/spf13/viper v1.18.2
@@ -20,16 +18,16 @@ require (
 	github.com/tidwall/gjson v1.18.0
 	github.com/tidwall/sjson v1.2.5
 	github.com/zeromicro/go-zero v1.9.4
-	golang.org/x/crypto v0.44.0
-	golang.org/x/net v0.47.0
-	golang.org/x/term v0.37.0
+	golang.org/x/crypto v0.46.0
+	golang.org/x/net v0.48.0
+	golang.org/x/sync v0.19.0
+	golang.org/x/term v0.38.0
 	gopkg.in/yaml.v3 v3.0.1
 )
 
 require (
 	ariga.io/atlas v0.32.1-0.20250325101103-175b25e1c1b9 // indirect
 	dario.cat/mergo v1.0.2 // indirect
-	filippo.io/edwards25519 v1.1.0 // indirect
 	github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 // indirect
 	github.com/Microsoft/go-winio v0.6.2 // indirect
 	github.com/agext/levenshtein v1.2.3 // indirect
@@ -64,7 +62,6 @@ require (
 	github.com/go-playground/locales v0.14.1 // indirect
 	github.com/go-playground/universal-translator v0.18.1 // indirect
 	github.com/go-playground/validator/v10 v10.14.0 // indirect
-	github.com/go-sql-driver/mysql v1.9.0 // indirect
 	github.com/goccy/go-json v0.10.2 // indirect
 	github.com/google/go-cmp v0.7.0 // indirect
 	github.com/google/go-querystring v1.1.0 // indirect
@@ -74,10 +71,8 @@ require (
 	github.com/hashicorp/hcl/v2 v2.18.1 // indirect
 	github.com/icholy/digest v1.1.0 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
-	github.com/jinzhu/inflection v1.0.0 // indirect
-	github.com/jinzhu/now v1.1.5 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
-	github.com/klauspost/compress v1.18.1 // indirect
+	github.com/klauspost/compress v1.18.2 // indirect
 	github.com/klauspost/cpuid/v2 v2.2.4 // indirect
 	github.com/leodido/go-urn v1.2.4 // indirect
 	github.com/lufia/plan9stats v0.0.0-20211012122336-39d0f177ccd0 // indirect
@@ -105,8 +100,8 @@ require (
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
 	github.com/power-devops/perfstat v0.0.0-20210106213030-5aafc221ea8c // indirect
-	github.com/quic-go/qpack v0.5.1 // indirect
-	github.com/quic-go/quic-go v0.56.0 // indirect
+	github.com/quic-go/qpack v0.6.0 // indirect
+	github.com/quic-go/quic-go v0.57.1 // indirect
 	github.com/refraction-networking/utls v1.8.1 // indirect
 	github.com/rivo/uniseg v0.2.0 // indirect
 	github.com/sagikazarmark/locafero v0.4.0 // indirect
@@ -141,16 +136,12 @@ require (
 	go.uber.org/multierr v1.9.0 // indirect
 	golang.org/x/arch v0.3.0 // indirect
 	golang.org/x/exp v0.0.0-20230905200255-921286631fa9 // indirect
-	golang.org/x/mod v0.29.0 // indirect
-	golang.org/x/sync v0.18.0 // indirect
-	golang.org/x/sys v0.38.0 // indirect
-	golang.org/x/text v0.31.0 // indirect
-	golang.org/x/tools v0.38.0 // indirect
+	golang.org/x/mod v0.30.0 // indirect
+	golang.org/x/sys v0.39.0 // indirect
+	golang.org/x/text v0.32.0 // indirect
+	golang.org/x/tools v0.39.0 // indirect
 	golang.org/x/tools/go/packages/packagestest v0.1.1-deprecated // indirect
 	google.golang.org/grpc v1.75.1 // indirect
 	google.golang.org/protobuf v1.36.10 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
-	gorm.io/datatypes v1.2.7 // indirect
-	gorm.io/driver/mysql v1.5.6 // indirect
-	gorm.io/gorm v1.30.0 // indirect
 )

backend/go.sum

@@ -4,8 +4,6 @@ dario.cat/mergo v1.0.2 h1:85+piFYR1tMbRrLcDwR18y4UKJ3aH1Tbzi24VRW1TK8=
 dario.cat/mergo v1.0.2/go.mod h1:E/hbnu0NxMFBjpMIE34DRGLWqDy0g5FuKDhCb31ngxA=
 entgo.io/ent v0.14.5 h1:Rj2WOYJtCkWyFo6a+5wB3EfBRP0rnx1fMk6gGA0UUe4=
 entgo.io/ent v0.14.5/go.mod h1:zTzLmWtPvGpmSwtkaayM2cm5m819NdM7z7tYPq3vN0U=
-filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA=
-filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
 github.com/AdaLogics/go-fuzz-headers v0.0.0-20240806141605-e8a1dd7889d6 h1:He8afgbRMd7mFxO99hRNu+6tazq8nFF9lIwo9JFroBk=
 github.com/AdaLogics/go-fuzz-headers v0.0.0-20240806141605-e8a1dd7889d6/go.mod h1:8o94RPi1/7XTJvwPpRSzSUedZrtlirdB3r9Z20bi2f8=
 github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 h1:UQHMgLO+TxOElx5B5HZ4hJQsoJ/PvUvKRhJHDQXO8P8=
@@ -96,15 +94,12 @@ github.com/go-playground/universal-translator v0.18.1 h1:Bcnm0ZwsGyWbCzImXv+pAJn
 github.com/go-playground/universal-translator v0.18.1/go.mod h1:xekY+UJKNuX9WP91TpwSH2VMlDf28Uj24BCp08ZFTUY=
 github.com/go-playground/validator/v10 v10.14.0 h1:vgvQWe3XCz3gIeFDm/HnTIbj6UGmg/+t63MyGU2n5js=
 github.com/go-playground/validator/v10 v10.14.0/go.mod h1:9iXMNT7sEkjXb0I+enO7QXmzG6QCsPWY4zveKFVRSyU=
-github.com/go-sql-driver/mysql v1.7.0/go.mod h1:OXbVy3sEdcQ2Doequ6Z5BW6fXNQTmx+9S1MCJN5yJMI=
-github.com/go-sql-driver/mysql v1.9.0 h1:Y0zIbQXhQKmQgTp44Y1dp3wTXcn804QoTptLZT1vtvo=
-github.com/go-sql-driver/mysql v1.9.0/go.mod h1:pDetrLJeA3oMujJuvXc8RJoasr589B6A9fwzD3QMrqw=
 github.com/go-test/deep v1.0.3 h1:ZrJSEWsXzPOxaZnFteGEfooLba+ju3FYIbOrS+rQd68=
 github.com/go-test/deep v1.0.3/go.mod h1:wGDj63lr65AM2AQyKZd/NYHGb0R+1RLqB8NKt3aSFNA=
 github.com/goccy/go-json v0.10.2 h1:CrxCmQqYDkv1z7lO7Wbh2HN93uovUHgrECaO5ZrCXAU=
 github.com/goccy/go-json v0.10.2/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I=
-github.com/golang-jwt/jwt/v5 v5.2.0 h1:d/ix8ftRUorsN+5eMIlF4T6J8CAt9rch3My2winC1Jw=
-github.com/golang-jwt/jwt/v5 v5.2.0/go.mod h1:pqrtFR0X4osieyHYxtmOUWsAWrfe1Q5UVIyoH402zdk=
+github.com/golang-jwt/jwt/v5 v5.2.2 h1:Rl4B7itRWVtYIHFrSNd7vhTiz9UpLdi6gZhZ3wEeDy8=
+github.com/golang-jwt/jwt/v5 v5.2.2/go.mod h1:pqrtFR0X4osieyHYxtmOUWsAWrfe1Q5UVIyoH402zdk=
 github.com/google/go-cmp v0.5.2/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
@@ -126,8 +121,8 @@ github.com/hashicorp/hcl/v2 v2.18.1 h1:6nxnOJFku1EuSawSD81fuviYUV8DxFr3fp2dUi3ZY
 github.com/hashicorp/hcl/v2 v2.18.1/go.mod h1:ThLC89FV4p9MPW804KVbe/cEXoQ8NZEh+JtMeeGErHE=
 github.com/icholy/digest v1.1.0 h1:HfGg9Irj7i+IX1o1QAmPfIBNu/Q5A5Tu3n/MED9k9H4=
 github.com/icholy/digest v1.1.0/go.mod h1:QNrsSGQ5v7v9cReDI0+eyjsXGUoRSUZQHeQ5C4XLa0Y=
-github.com/imroc/req/v3 v3.56.0 h1:t6YdqqerYBXhZ9+VjqsQs5wlKxdUNEvsgBhxWc1AEEo=
-github.com/imroc/req/v3 v3.56.0/go.mod h1:cUZSooE8hhzFNOrAbdxuemXDQxFXLQTnu3066jr7ZGk=
+github.com/imroc/req/v3 v3.57.0 h1:LMTUjNRUybUkTPn8oJDq8Kg3JRBOBTcnDhKu7mzupKI=
+github.com/imroc/req/v3 v3.57.0/go.mod h1:JL62ey1nvSLq81HORNcosvlf7SxZStONNqOprg0Pz00=
 github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
 github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
 github.com/jackc/pgpassfile v1.0.0 h1:/6Hmqy13Ss2zCq62VdNG8tM1wchn8zjSGOBJ6icpsIM=
@@ -138,14 +133,10 @@ github.com/jackc/pgx/v5 v5.7.4 h1:9wKznZrhWa2QiHL+NjTSPP6yjl3451BX3imWDnokYlg=
 github.com/jackc/pgx/v5 v5.7.4/go.mod h1:ncY89UGWxg82EykZUwSpUKEfccBGGYq1xjrOpsbsfGQ=
 github.com/jackc/puddle/v2 v2.2.2 h1:PR8nw+E/1w0GLuRFSmiioY6UooMp6KJv0/61nB7icHo=
 github.com/jackc/puddle/v2 v2.2.2/go.mod h1:vriiEXHvEE654aYKXXjOvZM39qJ0q+azkZFrfEOc3H4=
-github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD/E=
-github.com/jinzhu/inflection v1.0.0/go.mod h1:h+uFLlag+Qp1Va5pdKtLDYj+kHp5pxUVkryuEj+Srlc=
-github.com/jinzhu/now v1.1.5 h1:/o9tlHleP7gOFmsnYNz3RGnqzefHA47wQpKrrdTIwXQ=
-github.com/jinzhu/now v1.1.5/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
 github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
 github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
-github.com/klauspost/compress v1.18.1 h1:bcSGx7UbpBqMChDtsF28Lw6v/G94LPrrbMbdC3JH2co=
-github.com/klauspost/compress v1.18.1/go.mod h1:ZQFFVG+MdnR0P+l6wpXgIL4NTtwiKIdBnrBd8Nrxr+0=
+github.com/klauspost/compress v1.18.2 h1:iiPHWW0YrcFgpBYhsA6D1+fqHssJscY/Tm/y2Uqnapk=
+github.com/klauspost/compress v1.18.2/go.mod h1:R0h/fSBs8DE4ENlcrlib3PsXS61voFxhIs2DeRhCvJ4=
 github.com/klauspost/cpuid/v2 v2.0.9/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
 github.com/klauspost/cpuid/v2 v2.2.4 h1:acbojRNwl3o09bUq+yDCtZFc1aiwaAAxtcn8YkZXnvk=
 github.com/klauspost/cpuid/v2 v2.2.4/go.mod h1:RVVoqg1df56z8g3pUjL/3lE5UfnlrJX8tyFgg4nqhuY=
@@ -219,10 +210,10 @@ github.com/power-devops/perfstat v0.0.0-20210106213030-5aafc221ea8c h1:ncq/mPwQF
 github.com/power-devops/perfstat v0.0.0-20210106213030-5aafc221ea8c/go.mod h1:OmDBASR4679mdNQnz2pUhc2G8CO2JrUAVFDRBDP/hJE=
 github.com/prashantv/gostub v1.1.0 h1:BTyx3RfQjRHnUWaGF9oQos79AlQ5k8WNktv7VGvVH4g=
 github.com/prashantv/gostub v1.1.0/go.mod h1:A5zLQHz7ieHGG7is6LLXLz7I8+3LZzsrV0P1IAHhP5U=
-github.com/quic-go/qpack v0.5.1 h1:giqksBPnT/HDtZ6VhtFKgoLOWmlyo9Ei6u9PqzIMbhI=
-github.com/quic-go/qpack v0.5.1/go.mod h1:+PC4XFrEskIVkcLzpEkbLqq1uCoxPhQuvK5rH1ZgaEg=
-github.com/quic-go/quic-go v0.56.0 h1:q/TW+OLismmXAehgFLczhCDTYB3bFmua4D9lsNBWxvY=
-github.com/quic-go/quic-go v0.56.0/go.mod h1:9gx5KsFQtw2oZ6GZTyh+7YEvOxWCL9WZAepnHxgAo6c=
+github.com/quic-go/qpack v0.6.0 h1:g7W+BMYynC1LbYLSqRt8PBg5Tgwxn214ZZR34VIOjz8=
+github.com/quic-go/qpack v0.6.0/go.mod h1:lUpLKChi8njB4ty2bFLX2x4gzDqXwUpaO1DP9qMDZII=
+github.com/quic-go/quic-go v0.57.1 h1:25KAAR9QR8KZrCZRThWMKVAwGoiHIrNbT72ULHTuI10=
+github.com/quic-go/quic-go v0.57.1/go.mod h1:ly4QBAjHA2VhdnxhojRsCUOeJwKYg+taDlos92xb1+s=
 github.com/redis/go-redis/v9 v9.17.2 h1:P2EGsA4qVIM3Pp+aPocCJ7DguDHhqrXNhVcEp4ViluI=
 github.com/redis/go-redis/v9 v9.17.2/go.mod h1:u410H11HMLoB+TP67dz8rL9s6QW2j76l0//kSOd3370=
 github.com/refraction-networking/utls v1.8.1 h1:yNY1kapmQU8JeM1sSw2H2asfTIwWxIkrMJI0pRUOCAo=
@@ -335,16 +326,16 @@ go.uber.org/multierr v1.9.0/go.mod h1:X2jQV1h+kxSjClGpnseKVIxpmcjrj7MNnI0bnlfKTV
 golang.org/x/arch v0.0.0-20210923205945-b76863e36670/go.mod h1:5om86z9Hs0C8fWVUuoMHwpExlXzs5Tkyp9hOrfG7pp8=
 golang.org/x/arch v0.3.0 h1:02VY4/ZcO/gBOH6PUaoiptASxtXU10jazRCP865E97k=
 golang.org/x/arch v0.3.0/go.mod h1:5om86z9Hs0C8fWVUuoMHwpExlXzs5Tkyp9hOrfG7pp8=
-golang.org/x/crypto v0.44.0 h1:A97SsFvM3AIwEEmTBiaxPPTYpDC47w720rdiiUvgoAU=
-golang.org/x/crypto v0.44.0/go.mod h1:013i+Nw79BMiQiMsOPcVCB5ZIJbYkerPrGnOa00tvmc=
+golang.org/x/crypto v0.46.0 h1:cKRW/pmt1pKAfetfu+RCEvjvZkA9RimPbh7bhFjGVBU=
+golang.org/x/crypto v0.46.0/go.mod h1:Evb/oLKmMraqjZ2iQTwDwvCtJkczlDuTmdJXoZVzqU0=
 golang.org/x/exp v0.0.0-20230905200255-921286631fa9 h1:GoHiUyI/Tp2nVkLI2mCxVkOjsbSXD66ic0XW0js0R9g=
 golang.org/x/exp v0.0.0-20230905200255-921286631fa9/go.mod h1:S2oDrQGGwySpoQPVqRShND87VCbxmc6bL1Yd2oYrm6k=
-golang.org/x/mod v0.29.0 h1:HV8lRxZC4l2cr3Zq1LvtOsi/ThTgWnUk/y64QSs8GwA=
-golang.org/x/mod v0.29.0/go.mod h1:NyhrlYXJ2H4eJiRy/WDBO6HMqZQ6q9nk4JzS3NuCK+w=
-golang.org/x/net v0.47.0 h1:Mx+4dIFzqraBXUugkia1OOvlD6LemFo1ALMHjrXDOhY=
-golang.org/x/net v0.47.0/go.mod h1:/jNxtkgq5yWUGYkaZGqo27cfGZ1c5Nen03aYrrKpVRU=
-golang.org/x/sync v0.18.0 h1:kr88TuHDroi+UVf+0hZnirlk8o8T+4MrK6mr60WkH/I=
-golang.org/x/sync v0.18.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
+golang.org/x/mod v0.30.0 h1:fDEXFVZ/fmCKProc/yAXXUijritrDzahmwwefnjoPFk=
+golang.org/x/mod v0.30.0/go.mod h1:lAsf5O2EvJeSFMiBxXDki7sCgAxEUcZHXoXMKT4GJKc=
+golang.org/x/net v0.48.0 h1:zyQRTTrjc33Lhh0fBgT/H3oZq9WuvRR5gPC70xpDiQU=
+golang.org/x/net v0.48.0/go.mod h1:+ndRgGjkh8FGtu1w1FGbEC31if4VrNVMuKTgcAAnQRY=
+golang.org/x/sync v0.19.0 h1:vV+1eWNmZ5geRlYjzm2adRgW2/mcpevXNg50YZtPCE4=
+golang.org/x/sync v0.19.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
 golang.org/x/sys v0.0.0-20190916202348-b4ddaad3f8a3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201204225414-ed752295db88/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210616094352-59db8d763f22/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
@@ -354,16 +345,16 @@ golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.11.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.38.0 h1:3yZWxaJjBmCWXqhN1qh02AkOnCQ1poK6oF+a7xWL6Gc=
-golang.org/x/sys v0.38.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
-golang.org/x/term v0.37.0 h1:8EGAD0qCmHYZg6J17DvsMy9/wJ7/D/4pV/wfnld5lTU=
-golang.org/x/term v0.37.0/go.mod h1:5pB4lxRNYYVZuTLmy8oR2BH8dflOR+IbTYFD8fi3254=
-golang.org/x/text v0.31.0 h1:aC8ghyu4JhP8VojJ2lEHBnochRno1sgL6nEi9WGFGMM=
-golang.org/x/text v0.31.0/go.mod h1:tKRAlv61yKIjGGHX/4tP1LTbc13YSec1pxVEWXzfoeM=
+golang.org/x/sys v0.39.0 h1:CvCKL8MeisomCi6qNZ+wbb0DN9E5AATixKsvNtMoMFk=
+golang.org/x/sys v0.39.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
+golang.org/x/term v0.38.0 h1:PQ5pkm/rLO6HnxFR7N2lJHOZX6Kez5Y1gDSJla6jo7Q=
+golang.org/x/term v0.38.0/go.mod h1:bSEAKrOT1W+VSu9TSCMtoGEOUcKxOKgl3LE5QEF/xVg=
+golang.org/x/text v0.32.0 h1:ZD01bjUt1FQ9WJ0ClOL5vxgxOI/sVCNgX1YtKwcY0mU=
+golang.org/x/text v0.32.0/go.mod h1:o/rUWzghvpD5TXrTIBuJU77MTaN0ljMWE47kxGJQ7jY=
 golang.org/x/time v0.12.0 h1:ScB/8o8olJvc+CQPWrK3fPZNfh7qgwCrY0zJmoEQLSE=
 golang.org/x/time v0.12.0/go.mod h1:CDIdPxbZBQxdj6cxyCIdrNogrJKMJ7pr37NYpMcMDSg=
-golang.org/x/tools v0.38.0 h1:Hx2Xv8hISq8Lm16jvBZ2VQf+RLmbd7wVUsALibYI/IQ=
-golang.org/x/tools v0.38.0/go.mod h1:yEsQ/d/YK8cjh0L6rZlY8tgtlKiBNTL14pGDJPJpYQs=
+golang.org/x/tools v0.39.0 h1:ik4ho21kwuQln40uelmciQPp9SipgNDdrafrYA4TmQQ=
+golang.org/x/tools v0.39.0/go.mod h1:JnefbkDPyD8UU2kI5fuf8ZX4/yUeh9W877ZeBONxUqQ=
 golang.org/x/tools/go/expect v0.1.0-deprecated h1:jY2C5HGYR5lqex3gEniOQL0r7Dq5+VGVgY1nudX5lXY=
 golang.org/x/tools/go/expect v0.1.0-deprecated/go.mod h1:eihoPOH+FgIqa3FpoTwguz/bVUSGBlGQU67vpBeOrBY=
 golang.org/x/tools/go/packages/packagestest v0.1.1-deprecated h1:1h2MnaIAIXISqTFKdENegdpAgUXz6NrPEsbIeWaBRvM=
@@ -386,13 +377,6 @@ gopkg.in/ini.v1 v1.67.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-gorm.io/datatypes v1.2.7 h1:ww9GAhF1aGXZY3EB3cJPJ7//JiuQo7DlQA7NNlVaTdk=
-gorm.io/datatypes v1.2.7/go.mod h1:M2iO+6S3hhi4nAyYe444Pcb0dcIiOMJ7QHaUXxyiNZY=
-gorm.io/driver/mysql v1.5.6 h1:Ld4mkIickM+EliaQZQx3uOJDJHtrd70MxAUqWqlx3Y8=
-gorm.io/driver/mysql v1.5.6/go.mod h1:sEtPWMiqiN1N1cMXoXmBbd8C6/l+TESwriotuRRpkDM=
-gorm.io/gorm v1.25.7/go.mod h1:hbnx/Oo0ChWMn1BIhpy1oYozzpM15i4YPuHDmfYtwg8=
-gorm.io/gorm v1.30.0 h1:qbT5aPv1UH8gI99OsRlvDToLxW5zR7FzS9acZDOZcgs=
-gorm.io/gorm v1.30.0/go.mod h1:8Z33v652h4//uMA76KjeDH8mJXPm1QNCYrMeatR0DOE=
 gotest.tools/v3 v3.5.2 h1:7koQfIKdy+I8UTetycgUqXWSDwpgv193Ka+qRsmBY8Q=
 gotest.tools/v3 v3.5.2/go.mod h1:LtdLGcnqToBH83WByAAi/wiwSFCArdFIUV/xxN4pcjA=
 rsc.io/pdf v0.1.1/go.mod h1:n8OzWcQ6Sp37PL01nO98y4iUCRdTGarVfzxY20ICaU4=

backend/internal/config/config.go

@@ -52,6 +52,15 @@ type Config struct {
 	RunMode      string             `mapstructure:"run_mode" yaml:"run_mode"`
 	Timezone     string             `mapstructure:"timezone"` // e.g. "Asia/Shanghai", "UTC"
 	Gemini       GeminiConfig       `mapstructure:"gemini"`
+	Update       UpdateConfig       `mapstructure:"update"`
+}
+
+// UpdateConfig 在线更新相关配置
+type UpdateConfig struct {
+	// ProxyURL 用于访问 GitHub 的代理地址
+	// 支持 http/https/socks5/socks5h 协议
+	// 例如: "http://127.0.0.1:7890", "socks5://127.0.0.1:1080"
+	ProxyURL string `mapstructure:"proxy_url"`
 }
 
 type GeminiConfig struct {
@@ -148,7 +157,7 @@ type CSPConfig struct {
 }
 
 type ProxyProbeConfig struct {
-	InsecureSkipVerify bool `mapstructure:"insecure_skip_verify"`
+	InsecureSkipVerify bool `mapstructure:"insecure_skip_verify"` // 已禁用：禁止跳过 TLS 证书验证
 }
 
 type BillingConfig struct {
@@ -448,8 +457,8 @@ func setDefaults() {
 		"raw.githubusercontent.com",
 	})
 	viper.SetDefault("security.url_allowlist.crs_hosts", []string{})
-	viper.SetDefault("security.url_allowlist.allow_private_hosts", false)
-	viper.SetDefault("security.url_allowlist.allow_insecure_http", false)
+	viper.SetDefault("security.url_allowlist.allow_private_hosts", true)
+	viper.SetDefault("security.url_allowlist.allow_insecure_http", true)
 	viper.SetDefault("security.response_headers.enabled", false)
 	viper.SetDefault("security.response_headers.additional_allowed", []string{})
 	viper.SetDefault("security.response_headers.force_remove", []string{})
@@ -558,6 +567,10 @@ func setDefaults() {
 	viper.SetDefault("gemini.oauth.client_secret", "")
 	viper.SetDefault("gemini.oauth.scopes", "")
 	viper.SetDefault("gemini.quota.policy", "")
+
+	// Update - 在线更新配置
+	// 代理地址为空表示直连 GitHub（适用于海外服务器）
+	viper.SetDefault("update.proxy_url", "")
 }
 
 func (c *Config) Validate() error {

backend/internal/config/config_test.go

@@ -80,8 +80,11 @@ func TestLoadDefaultSecurityToggles(t *testing.T) {
 	if cfg.Security.URLAllowlist.Enabled {
 		t.Fatalf("URLAllowlist.Enabled = true, want false")
 	}
-	if cfg.Security.URLAllowlist.AllowInsecureHTTP {
-		t.Fatalf("URLAllowlist.AllowInsecureHTTP = true, want false")
+	if !cfg.Security.URLAllowlist.AllowInsecureHTTP {
+		t.Fatalf("URLAllowlist.AllowInsecureHTTP = false, want true")
+	}
+	if !cfg.Security.URLAllowlist.AllowPrivateHosts {
+		t.Fatalf("URLAllowlist.AllowPrivateHosts = false, want true")
 	}
 	if cfg.Security.ResponseHeaders.Enabled {
 		t.Fatalf("ResponseHeaders.Enabled = true, want false")

backend/internal/handler/admin/account_handler.go

@@ -85,6 +85,8 @@ type CreateAccountRequest struct {
 	Concurrency             int            `json:"concurrency"`
 	Priority                int            `json:"priority"`
 	GroupIDs                []int64        `json:"group_ids"`
+	ExpiresAt               *int64         `json:"expires_at"`
+	AutoPauseOnExpired      *bool          `json:"auto_pause_on_expired"`
 	ConfirmMixedChannelRisk *bool          `json:"confirm_mixed_channel_risk"` // 用户确认混合渠道风险
 }
 
@@ -101,6 +103,8 @@ type UpdateAccountRequest struct {
 	Priority                *int           `json:"priority"`
 	Status                  string         `json:"status" binding:"omitempty,oneof=active inactive"`
 	GroupIDs                *[]int64       `json:"group_ids"`
+	ExpiresAt               *int64         `json:"expires_at"`
+	AutoPauseOnExpired      *bool          `json:"auto_pause_on_expired"`
 	ConfirmMixedChannelRisk *bool          `json:"confirm_mixed_channel_risk"` // 用户确认混合渠道风险
 }
 
@@ -204,6 +208,8 @@ func (h *AccountHandler) Create(c *gin.Context) {
 		Concurrency:           req.Concurrency,
 		Priority:              req.Priority,
 		GroupIDs:              req.GroupIDs,
+		ExpiresAt:             req.ExpiresAt,
+		AutoPauseOnExpired:    req.AutoPauseOnExpired,
 		SkipMixedChannelCheck: skipCheck,
 	})
 	if err != nil {
@@ -261,6 +267,8 @@ func (h *AccountHandler) Update(c *gin.Context) {
 		Priority:              req.Priority,    // 指针类型，nil 表示未提供
 		Status:                req.Status,
 		GroupIDs:              req.GroupIDs,
+		ExpiresAt:             req.ExpiresAt,
+		AutoPauseOnExpired:    req.AutoPauseOnExpired,
 		SkipMixedChannelCheck: skipCheck,
 	})
 	if err != nil {

backend/internal/handler/admin/dashboard_handler.go

@@ -26,31 +26,33 @@ func NewDashboardHandler(dashboardService *service.DashboardService) *DashboardH
 }
 
 // parseTimeRange parses start_date, end_date query parameters
+// Uses user's timezone if provided, otherwise falls back to server timezone
 func parseTimeRange(c *gin.Context) (time.Time, time.Time) {
-	now := timezone.Now()
+	userTZ := c.Query("timezone") // Get user's timezone from request
+	now := timezone.NowInUserLocation(userTZ)
 	startDate := c.Query("start_date")
 	endDate := c.Query("end_date")
 
 	var startTime, endTime time.Time
 
 	if startDate != "" {
-		if t, err := timezone.ParseInLocation("2006-01-02", startDate); err == nil {
+		if t, err := timezone.ParseInUserLocation("2006-01-02", startDate, userTZ); err == nil {
 			startTime = t
 		} else {
-			startTime = timezone.StartOfDay(now.AddDate(0, 0, -7))
+			startTime = timezone.StartOfDayInUserLocation(now.AddDate(0, 0, -7), userTZ)
 		}
 	} else {
-		startTime = timezone.StartOfDay(now.AddDate(0, 0, -7))
+		startTime = timezone.StartOfDayInUserLocation(now.AddDate(0, 0, -7), userTZ)
 	}
 
 	if endDate != "" {
-		if t, err := timezone.ParseInLocation("2006-01-02", endDate); err == nil {
+		if t, err := timezone.ParseInUserLocation("2006-01-02", endDate, userTZ); err == nil {
 			endTime = t.Add(24 * time.Hour) // Include the end date
 		} else {
-			endTime = timezone.StartOfDay(now.AddDate(0, 0, 1))
+			endTime = timezone.StartOfDayInUserLocation(now.AddDate(0, 0, 1), userTZ)
 		}
 	} else {
-		endTime = timezone.StartOfDay(now.AddDate(0, 0, 1))
+		endTime = timezone.StartOfDayInUserLocation(now.AddDate(0, 0, 1), userTZ)
 	}
 
 	return startTime, endTime

backend/internal/handler/admin/usage_handler.go

@@ -102,8 +102,9 @@ func (h *UsageHandler) List(c *gin.Context) {
 
 	// Parse date range
 	var startTime, endTime *time.Time
+	userTZ := c.Query("timezone") // Get user's timezone from request
 	if startDateStr := c.Query("start_date"); startDateStr != "" {
-		t, err := timezone.ParseInLocation("2006-01-02", startDateStr)
+		t, err := timezone.ParseInUserLocation("2006-01-02", startDateStr, userTZ)
 		if err != nil {
 			response.BadRequest(c, "Invalid start_date format, use YYYY-MM-DD")
 			return
@@ -112,7 +113,7 @@ func (h *UsageHandler) List(c *gin.Context) {
 	}
 
 	if endDateStr := c.Query("end_date"); endDateStr != "" {
-		t, err := timezone.ParseInLocation("2006-01-02", endDateStr)
+		t, err := timezone.ParseInUserLocation("2006-01-02", endDateStr, userTZ)
 		if err != nil {
 			response.BadRequest(c, "Invalid end_date format, use YYYY-MM-DD")
 			return
@@ -151,8 +152,8 @@ func (h *UsageHandler) List(c *gin.Context) {
 // Stats handles getting usage statistics with filters
 // GET /api/v1/admin/usage/stats
 func (h *UsageHandler) Stats(c *gin.Context) {
-	// Parse filters
-	var userID, apiKeyID int64
+	// Parse filters - same as List endpoint
+	var userID, apiKeyID, accountID, groupID int64
 	if userIDStr := c.Query("user_id"); userIDStr != "" {
 		id, err := strconv.ParseInt(userIDStr, 10, 64)
 		if err != nil {
@@ -171,8 +172,50 @@ func (h *UsageHandler) Stats(c *gin.Context) {
 		apiKeyID = id
 	}
 
+	if accountIDStr := c.Query("account_id"); accountIDStr != "" {
+		id, err := strconv.ParseInt(accountIDStr, 10, 64)
+		if err != nil {
+			response.BadRequest(c, "Invalid account_id")
+			return
+		}
+		accountID = id
+	}
+
+	if groupIDStr := c.Query("group_id"); groupIDStr != "" {
+		id, err := strconv.ParseInt(groupIDStr, 10, 64)
+		if err != nil {
+			response.BadRequest(c, "Invalid group_id")
+			return
+		}
+		groupID = id
+	}
+
+	model := c.Query("model")
+
+	var stream *bool
+	if streamStr := c.Query("stream"); streamStr != "" {
+		val, err := strconv.ParseBool(streamStr)
+		if err != nil {
+			response.BadRequest(c, "Invalid stream value, use true or false")
+			return
+		}
+		stream = &val
+	}
+
+	var billingType *int8
+	if billingTypeStr := c.Query("billing_type"); billingTypeStr != "" {
+		val, err := strconv.ParseInt(billingTypeStr, 10, 8)
+		if err != nil {
+			response.BadRequest(c, "Invalid billing_type")
+			return
+		}
+		bt := int8(val)
+		billingType = &bt
+	}
+
 	// Parse date range
-	now := timezone.Now()
+	userTZ := c.Query("timezone")
+	now := timezone.NowInUserLocation(userTZ)
 	var startTime, endTime time.Time
 
 	startDateStr := c.Query("start_date")
@@ -180,12 +223,12 @@ func (h *UsageHandler) Stats(c *gin.Context) {
 
 	if startDateStr != "" && endDateStr != "" {
 		var err error
-		startTime, err = timezone.ParseInLocation("2006-01-02", startDateStr)
+		startTime, err = timezone.ParseInUserLocation("2006-01-02", startDateStr, userTZ)
 		if err != nil {
 			response.BadRequest(c, "Invalid start_date format, use YYYY-MM-DD")
 			return
 		}
-		endTime, err = timezone.ParseInLocation("2006-01-02", endDateStr)
+		endTime, err = timezone.ParseInUserLocation("2006-01-02", endDateStr, userTZ)
 		if err != nil {
 			response.BadRequest(c, "Invalid end_date format, use YYYY-MM-DD")
 			return
@@ -195,39 +238,31 @@ func (h *UsageHandler) Stats(c *gin.Context) {
 		period := c.DefaultQuery("period", "today")
 		switch period {
 		case "today":
-			startTime = timezone.StartOfDay(now)
+			startTime = timezone.StartOfDayInUserLocation(now, userTZ)
 		case "week":
 			startTime = now.AddDate(0, 0, -7)
 		case "month":
 			startTime = now.AddDate(0, -1, 0)
 		default:
-			startTime = timezone.StartOfDay(now)
+			startTime = timezone.StartOfDayInUserLocation(now, userTZ)
 		}
 		endTime = now
 	}
 
-	if apiKeyID > 0 {
-		stats, err := h.usageService.GetStatsByAPIKey(c.Request.Context(), apiKeyID, startTime, endTime)
-		if err != nil {
-			response.ErrorFrom(c, err)
-			return
-		}
-		response.Success(c, stats)
-		return
-	}
-
-	if userID > 0 {
-		stats, err := h.usageService.GetStatsByUser(c.Request.Context(), userID, startTime, endTime)
-		if err != nil {
-			response.ErrorFrom(c, err)
-			return
-		}
-		response.Success(c, stats)
-		return
+	// Build filters and call GetStatsWithFilters
+	filters := usagestats.UsageLogFilters{
+		UserID:      userID,
+		APIKeyID:    apiKeyID,
+		AccountID:   accountID,
+		GroupID:     groupID,
+		Model:       model,
+		Stream:      stream,
+		BillingType: billingType,
+		StartTime:   &startTime,
+		EndTime:     &endTime,
 	}
 
-	// Get global stats
-	stats, err := h.usageService.GetGlobalStats(c.Request.Context(), startTime, endTime)
+	stats, err := h.usageService.GetStatsWithFilters(c.Request.Context(), filters)
 	if err != nil {
 		response.ErrorFrom(c, err)
 		return

backend/internal/handler/dto/mappers.go

 // Package dto provides data transfer objects for HTTP handlers.
 package dto
 
-import "github.com/Wei-Shaw/sub2api/internal/service"
+import (
+	"time"
+
+	"github.com/Wei-Shaw/sub2api/internal/service"
+)
 
 func UserFromServiceShallow(u *service.User) *User {
 	if u == nil {
@@ -120,6 +124,8 @@ func AccountFromServiceShallow(a *service.Account) *Account {
 		Status:                  a.Status,
 		ErrorMessage:            a.ErrorMessage,
 		LastUsedAt:              a.LastUsedAt,
+		ExpiresAt:               timeToUnixSeconds(a.ExpiresAt),
+		AutoPauseOnExpired:      a.AutoPauseOnExpired,
 		CreatedAt:               a.CreatedAt,
 		UpdatedAt:               a.UpdatedAt,
 		Schedulable:             a.Schedulable,
@@ -157,6 +163,14 @@ func AccountFromService(a *service.Account) *Account {
 	return out
 }
 
+func timeToUnixSeconds(value *time.Time) *int64 {
+	if value == nil {
+		return nil
+	}
+	ts := value.Unix()
+	return &ts
+}
+
 func AccountGroupFromService(ag *service.AccountGroup) *AccountGroup {
 	if ag == nil {
 		return nil

backend/internal/handler/dto/types.go

@@ -60,21 +60,23 @@ type Group struct {
 }
 
 type Account struct {
-	ID           int64          `json:"id"`
-	Name         string         `json:"name"`
-	Notes        *string        `json:"notes"`
-	Platform     string         `json:"platform"`
-	Type         string         `json:"type"`
-	Credentials  map[string]any `json:"credentials"`
-	Extra        map[string]any `json:"extra"`
-	ProxyID      *int64         `json:"proxy_id"`
-	Concurrency  int            `json:"concurrency"`
-	Priority     int            `json:"priority"`
-	Status       string         `json:"status"`
-	ErrorMessage string         `json:"error_message"`
-	LastUsedAt   *time.Time     `json:"last_used_at"`
-	CreatedAt    time.Time      `json:"created_at"`
-	UpdatedAt    time.Time      `json:"updated_at"`
+	ID                 int64          `json:"id"`
+	Name               string         `json:"name"`
+	Notes              *string        `json:"notes"`
+	Platform           string         `json:"platform"`
+	Type               string         `json:"type"`
+	Credentials        map[string]any `json:"credentials"`
+	Extra              map[string]any `json:"extra"`
+	ProxyID            *int64         `json:"proxy_id"`
+	Concurrency        int            `json:"concurrency"`
+	Priority           int            `json:"priority"`
+	Status             string         `json:"status"`
+	ErrorMessage       string         `json:"error_message"`
+	LastUsedAt         *time.Time     `json:"last_used_at"`
+	ExpiresAt          *int64         `json:"expires_at"`
+	AutoPauseOnExpired bool           `json:"auto_pause_on_expired"`
+	CreatedAt          time.Time      `json:"created_at"`
+	UpdatedAt          time.Time      `json:"updated_at"`
 
 	Schedulable bool `json:"schedulable"`
 

backend/internal/handler/gateway_handler.go

@@ -108,6 +108,9 @@ func (h *GatewayHandler) Messages(c *gin.Context) {
 	// 获取订阅信息（可能为nil）- 提前获取用于后续检查
 	subscription, _ := middleware2.GetSubscriptionFromContext(c)
 
+	// 获取 User-Agent
+	userAgent := c.Request.UserAgent()
+
 	// 0. 检查wait队列是否已满
 	maxWait := service.CalculateMaxWait(subject.Concurrency)
 	canWait, err := h.concurrencyHelper.IncrementWaitCount(c.Request.Context(), subject.UserID, maxWait)
@@ -267,7 +270,7 @@ func (h *GatewayHandler) Messages(c *gin.Context) {
 			}
 
 			// 异步记录使用量（subscription已在函数开头获取）
-			go func(result *service.ForwardResult, usedAccount *service.Account) {
+			go func(result *service.ForwardResult, usedAccount *service.Account, ua string) {
 				ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
 				defer cancel()
 				if err := h.gatewayService.RecordUsage(ctx, &service.RecordUsageInput{
@@ -276,10 +279,11 @@ func (h *GatewayHandler) Messages(c *gin.Context) {
 					User:         apiKey.User,
 					Account:      usedAccount,
 					Subscription: subscription,
+					UserAgent:    ua,
 				}); err != nil {
 					log.Printf("Record usage failed: %v", err)
 				}
-			}(result, account)
+			}(result, account, userAgent)
 			return
 		}
 	}
@@ -394,7 +398,7 @@ func (h *GatewayHandler) Messages(c *gin.Context) {
 		}
 
 		// 异步记录使用量（subscription已在函数开头获取）
-		go func(result *service.ForwardResult, usedAccount *service.Account) {
+		go func(result *service.ForwardResult, usedAccount *service.Account, ua string) {
 			ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
 			defer cancel()
 			if err := h.gatewayService.RecordUsage(ctx, &service.RecordUsageInput{
@@ -403,10 +407,11 @@ func (h *GatewayHandler) Messages(c *gin.Context) {
 				User:         apiKey.User,
 				Account:      usedAccount,
 				Subscription: subscription,
+				UserAgent:    ua,
 			}); err != nil {
 				log.Printf("Record usage failed: %v", err)
 			}
-		}(result, account)
+		}(result, account, userAgent)
 		return
 	}
 }

backend/internal/handler/gateway_helper.go

@@ -83,19 +83,33 @@ func NewConcurrencyHelper(concurrencyService *service.ConcurrencyService, pingFo
 
 // wrapReleaseOnDone ensures release runs at most once and still triggers on context cancellation.
 // 用于避免客户端断开或上游超时导致的并发槽位泄漏。
+// 修复：添加 quit channel 确保 goroutine 及时退出，避免泄露
 func wrapReleaseOnDone(ctx context.Context, releaseFunc func()) func() {
 	if releaseFunc == nil {
 		return nil
 	}
 	var once sync.Once
-	wrapped := func() {
-		once.Do(releaseFunc)
+	quit := make(chan struct{})
+
+	release := func() {
+		once.Do(func() {
+			releaseFunc()
+			close(quit) // 通知监听 goroutine 退出
+		})
 	}
+
 	go func() {
-		<-ctx.Done()
-		wrapped()
+		select {
+		case <-ctx.Done():
+			// Context 取消时释放资源
+			release()
+		case <-quit:
+			// 正常释放已完成，goroutine 退出
+			return
+		}
 	}()
-	return wrapped
+
+	return release
 }
 
 // IncrementWaitCount increments the wait count for a user

backend/internal/handler/gateway_helper_test.go

+package handler
+
+import (
+	"context"
+	"runtime"
+	"sync/atomic"
+	"testing"
+	"time"
+)
+
+// TestWrapReleaseOnDone_NoGoroutineLeak 验证 wrapReleaseOnDone 修复后不会泄露 goroutine
+func TestWrapReleaseOnDone_NoGoroutineLeak(t *testing.T) {
+	// 记录测试开始时的 goroutine 数量
+	runtime.GC()
+	time.Sleep(100 * time.Millisecond)
+	initialGoroutines := runtime.NumGoroutine()
+
+	ctx, cancel := context.WithCancel(context.Background())
+	defer cancel()
+
+	var releaseCount int32
+	release := wrapReleaseOnDone(ctx, func() {
+		atomic.AddInt32(&releaseCount, 1)
+	})
+
+	// 正常释放
+	release()
+
+	// 等待足够时间确保 goroutine 退出
+	time.Sleep(200 * time.Millisecond)
+
+	// 验证只释放一次
+	if count := atomic.LoadInt32(&releaseCount); count != 1 {
+		t.Errorf("expected release count to be 1, got %d", count)
+	}
+
+	// 强制 GC，清理已退出的 goroutine
+	runtime.GC()
+	time.Sleep(100 * time.Millisecond)
+
+	// 验证 goroutine 数量没有增加（允许±2的误差，考虑到测试框架本身可能创建的 goroutine）
+	finalGoroutines := runtime.NumGoroutine()
+	if finalGoroutines > initialGoroutines+2 {
+		t.Errorf("goroutine leak detected: initial=%d, final=%d, leaked=%d",
+			initialGoroutines, finalGoroutines, finalGoroutines-initialGoroutines)
+	}
+}
+
+// TestWrapReleaseOnDone_ContextCancellation 验证 context 取消时也能正确释放
+func TestWrapReleaseOnDone_ContextCancellation(t *testing.T) {
+	ctx, cancel := context.WithCancel(context.Background())
+
+	var releaseCount int32
+	_ = wrapReleaseOnDone(ctx, func() {
+		atomic.AddInt32(&releaseCount, 1)
+	})
+
+	// 取消 context，应该触发释放
+	cancel()
+
+	// 等待释放完成
+	time.Sleep(100 * time.Millisecond)
+
+	// 验证释放被调用
+	if count := atomic.LoadInt32(&releaseCount); count != 1 {
+		t.Errorf("expected release count to be 1, got %d", count)
+	}
+}
+
+// TestWrapReleaseOnDone_MultipleCallsOnlyReleaseOnce 验证多次调用 release 只释放一次
+func TestWrapReleaseOnDone_MultipleCallsOnlyReleaseOnce(t *testing.T) {
+	ctx, cancel := context.WithCancel(context.Background())
+	defer cancel()
+
+	var releaseCount int32
+	release := wrapReleaseOnDone(ctx, func() {
+		atomic.AddInt32(&releaseCount, 1)
+	})
+
+	// 调用多次
+	release()
+	release()
+	release()
+
+	// 等待执行完成
+	time.Sleep(100 * time.Millisecond)
+
+	// 验证只释放一次
+	if count := atomic.LoadInt32(&releaseCount); count != 1 {
+		t.Errorf("expected release count to be 1, got %d", count)
+	}
+}
+
+// TestWrapReleaseOnDone_NilReleaseFunc 验证 nil releaseFunc 不会 panic
+func TestWrapReleaseOnDone_NilReleaseFunc(t *testing.T) {
+	ctx, cancel := context.WithCancel(context.Background())
+	defer cancel()
+
+	release := wrapReleaseOnDone(ctx, nil)
+
+	if release != nil {
+		t.Error("expected nil release function when releaseFunc is nil")
+	}
+}
+
+// TestWrapReleaseOnDone_ConcurrentCalls 验证并发调用的安全性
+func TestWrapReleaseOnDone_ConcurrentCalls(t *testing.T) {
+	ctx, cancel := context.WithCancel(context.Background())
+	defer cancel()
+
+	var releaseCount int32
+	release := wrapReleaseOnDone(ctx, func() {
+		atomic.AddInt32(&releaseCount, 1)
+	})
+
+	// 并发调用 release
+	const numGoroutines = 10
+	for i := 0; i < numGoroutines; i++ {
+		go release()
+	}
+
+	// 等待所有 goroutine 完成
+	time.Sleep(200 * time.Millisecond)
+
+	// 验证只释放一次
+	if count := atomic.LoadInt32(&releaseCount); count != 1 {
+		t.Errorf("expected release count to be 1, got %d", count)
+	}
+}
+
+// BenchmarkWrapReleaseOnDone 性能基准测试
+func BenchmarkWrapReleaseOnDone(b *testing.B) {
+	ctx, cancel := context.WithCancel(context.Background())
+	defer cancel()
+
+	b.ResetTimer()
+	for i := 0; i < b.N; i++ {
+		release := wrapReleaseOnDone(ctx, func() {})
+		release()
+	}
+}

backend/internal/handler/gemini_v1beta_handler.go

@@ -164,6 +164,9 @@ func (h *GatewayHandler) GeminiV1BetaModels(c *gin.Context) {
 	// Get subscription (may be nil)
 	subscription, _ := middleware.GetSubscriptionFromContext(c)
 
+	// 获取 User-Agent
+	userAgent := c.Request.UserAgent()
+
 	// For Gemini native API, do not send Claude-style ping frames.
 	geminiConcurrency := NewConcurrencyHelper(h.concurrencyHelper.concurrencyService, SSEPingFormatNone, 0)
 
@@ -300,7 +303,7 @@ func (h *GatewayHandler) GeminiV1BetaModels(c *gin.Context) {
 		}
 
 		// 6) record usage async
-		go func(result *service.ForwardResult, usedAccount *service.Account) {
+		go func(result *service.ForwardResult, usedAccount *service.Account, ua string) {
 			ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
 			defer cancel()
 			if err := h.gatewayService.RecordUsage(ctx, &service.RecordUsageInput{
@@ -309,10 +312,11 @@ func (h *GatewayHandler) GeminiV1BetaModels(c *gin.Context) {
 				User:         apiKey.User,
 				Account:      usedAccount,
 				Subscription: subscription,
+				UserAgent:    ua,
 			}); err != nil {
 				log.Printf("Record usage failed: %v", err)
 			}
-		}(result, account)
+		}(result, account, userAgent)
 		return
 	}
 }