fix: 订阅模式登录验证、永久会员类型区分、动态代码HTTP返回值修复、侧边栏滚动位置保持

- 修复订阅模式登录时错误检查余额的问题
- 区分无限余额和永久订阅两种永久会员类型
- 修复动态代码HTTP请求返回值在JS中无法正确访问的问题
- 添加侧边栏滚动位置保持功能
- 移除developer角色相关代码，统一使用admin
- 添加缺失的i18n翻译key

backend/internal/database/database.go

@@ -331,13 +331,26 @@ func initData() {
 	}
 
 	// 迁移：将 developer 角色统一为 admin
-	var developerCount int64
-	DB.Model(&model.User{}).Where("role = ?", "developer").Count(&developerCount)
-	if developerCount > 0 {
-		log.Printf("Migrating %d developer users to admin role...", developerCount)
+	var devRoleCount int64
+	DB.Model(&model.User{}).Where("role = ?", "developer").Count(&devRoleCount)
+	if devRoleCount > 0 {
+		log.Printf("Migrating %d developer users to admin role...", devRoleCount)
 		DB.Model(&model.User{}).Where("role = ?", "developer").Update("role", "admin")
 	}
 
+	// 迁移：将 developer_id 列名改为 admin_id
+	if DB.Migrator().HasColumn(&model.AgentApplication{}, "developer_id") {
+		log.Println("Migrating agent_applications.developer_id to admin_id...")
+		DB.Exec("ALTER TABLE agent_applications RENAME COLUMN developer_id TO admin_id")
+	}
+	if DB.Migrator().HasColumn(&model.AgentApplicationRequest{}, "developer_id") {
+		log.Println("Migrating agent_application_requests.developer_id to admin_id...")
+		DB.Exec("ALTER TABLE agent_application_requests RENAME COLUMN developer_id TO admin_id")
+	}
+
+	// 迁移：将 write_permission 默认值从 developer 改为 admin
+	DB.Exec("UPDATE cloud_variables SET write_permission = 'admin' WHERE write_permission = 'developer'")
+
 	// 清理没有关联应用的云端常量和变量
 	var orphanConstants int64
 	DB.Model(&model.CloudConstant{}).Where("app_id IS NULL").Count(&orphanConstants)

backend/internal/middleware/middleware.go

@@ -114,26 +114,6 @@ func AdminAuth() gin.HandlerFunc {
 	}
 }
 
-// DeveloperAuth 开发者权限中间件（管理员即开发者）
-func DeveloperAuth() gin.HandlerFunc {
-	return func(c *gin.Context) {
-		role, exists := c.Get("role")
-		if !exists {
-			response.Error(c, http.StatusForbidden, "Access denied")
-			c.Abort()
-			return
-		}
-
-		if role != "admin" {
-			response.Error(c, http.StatusForbidden, "Admin access required")
-			c.Abort()
-			return
-		}
-
-		c.Next()
-	}
-}
-
 // AgentAuth 代理商授权中间件
 func AgentAuth() gin.HandlerFunc {
 	return func(c *gin.Context) {

backend/internal/model/models.go

@@ -365,7 +365,7 @@ type Ticket struct {
 	Title         string         `gorm:"size:200" json:"title"`
 	Content       string         `gorm:"type:text" json:"content"`
 	Category      string         `gorm:"size:50" json:"category"`                // account, payment, technical, feature, other
-	Type          string         `gorm:"size:50" json:"type"`                    // user, agent, developer
+	Type          string         `gorm:"size:50" json:"type"`                    // user, agent, admin
 	Status        string         `gorm:"size:20;default:open" json:"status"`     // open, processing, resolved, closed
 	Priority      string         `gorm:"size:20;default:normal" json:"priority"` // low, normal, high, urgent
 	AssignedTo    *uint          `json:"assigned_to"`                            // 分配给的应用开发者ID或平台管理员ID
@@ -464,7 +464,7 @@ type CloudVariable struct {
 	OriginalName    string         `gorm:"size:255" json:"original_name"`
 	FileMD5         string         `gorm:"size:32" json:"file_md5"`
 	Scope           string         `gorm:"size:20;default:app" json:"scope"`
-	WritePermission string         `gorm:"size:20;default:developer" json:"write_permission"`
+	WritePermission string         `gorm:"size:20;default:admin" json:"write_permission"`
 	Description     string         `gorm:"size:255" json:"description"`
 	Status          string         `gorm:"size:20;default:active" json:"status"`
 	CreatedAt       time.Time      `json:"created_at"`
@@ -555,7 +555,7 @@ type AgentApplication struct {
 	ID            uint           `gorm:"primaryKey" json:"id"`
 	AgentID       uint           `json:"agent_id"`
 	ApplicationID uint           `json:"application_id"`
-	DeveloperID   uint           `json:"developer_id"`
+	AdminID       uint           `json:"admin_id"`
 	Discount      float64        `gorm:"default:1.0" json:"discount"`
 	Status        string         `gorm:"size:20;default:active" json:"status"`
 	IsReceived    bool           `gorm:"default:false" json:"is_received"`
@@ -565,7 +565,7 @@ type AgentApplication struct {
 
 	Agent       User                       `gorm:"foreignKey:AgentID;references:ID" json:"agent,omitempty"`
 	Application Application                `gorm:"foreignKey:ApplicationID;references:ID" json:"application,omitempty"`
-	Developer   User                       `gorm:"foreignKey:DeveloperID;references:ID" json:"developer,omitempty"`
+	Admin       User                       `gorm:"foreignKey:AdminID;references:ID" json:"admin,omitempty"`
 	CardTypes   []AgentApplicationCardType `gorm:"foreignKey:AgentApplicationID" json:"card_types,omitempty"`
 }
 
@@ -586,7 +586,7 @@ type AgentApplicationCardType struct {
 type AgentApplicationRequest struct {
 	ID            uint           `gorm:"primaryKey" json:"id"`
 	AgentID       uint           `json:"agent_id"`
-	DeveloperID   uint           `json:"developer_id"`
+	AdminID       uint           `json:"admin_id"`
 	ApplicationID uint           `json:"application_id"`
 	Type          string         `gorm:"size:20" json:"type"`
 	Status        string         `gorm:"size:20;default:pending" json:"status"`
@@ -597,7 +597,7 @@ type AgentApplicationRequest struct {
 	DeletedAt     gorm.DeletedAt `gorm:"index" json:"-"`
 
 	Agent       User        `gorm:"foreignKey:AgentID" json:"agent,omitempty"`
-	Developer   User        `gorm:"foreignKey:DeveloperID" json:"developer,omitempty"`
+	Admin       User        `gorm:"foreignKey:AdminID" json:"admin,omitempty"`
 	Application Application `gorm:"foreignKey:ApplicationID" json:"application,omitempty"`
 }
 

backend/internal/router/admin/agent_apps.go

@@ -1,4 +1,4 @@
-package developer
+package admin
 
 import (
 	"fmt"
@@ -66,10 +66,10 @@ func checkAgentPermission(userID uint) bool {
 
 func handleGetAgentApps(c *gin.Context) {
 	userID := c.GetUint("user_id")
-	log.Printf("[DEBUG] handleGetAgentApps called for developer %d\n", userID)
+	log.Printf("[DEBUG] handleGetAgentApps called for Admin %d\n", userID)
 
 	var myAuthorizations []model.AgentApplication
-	if err := database.DB.Where("developer_id = ?", userID).
+	if err := database.DB.Where("admin_id = ?", userID).
 		Preload("CardTypes.CardType").
 		Find(&myAuthorizations).Error; err != nil {
 		response.Error(c, 500, "获取授权列表失败")
@@ -84,7 +84,7 @@ func handleGetAgentApps(c *gin.Context) {
 		return
 	}
 
-	log.Printf("[DEBUG] Found %d my authorizations and %d received authorizations for developer %d\n",
+	log.Printf("[DEBUG] Found %d my authorizations and %d received authorizations for Admin %d\n",
 		len(myAuthorizations), len(receivedAuthorizations), userID)
 
 	var allAgentApps []model.AgentApplication
@@ -92,17 +92,17 @@ func handleGetAgentApps(c *gin.Context) {
 	allAgentApps = append(allAgentApps, receivedAuthorizations...)
 
 	var agentIDs []uint
-	var developerIDs []uint
+	var AdminIDs []uint
 	var applicationIDs []uint
 
 	for _, aa := range allAgentApps {
 		agentIDs = append(agentIDs, aa.AgentID)
-		developerIDs = append(developerIDs, aa.DeveloperID)
+		AdminIDs = append(AdminIDs, aa.AdminID)
 		applicationIDs = append(applicationIDs, aa.ApplicationID)
 	}
 
 	var users []model.User
-	if err := database.DB.Where("id IN ?", append(agentIDs, developerIDs...)).Find(&users).Error; err != nil {
+	if err := database.DB.Where("id IN ?", append(agentIDs, AdminIDs...)).Find(&users).Error; err != nil {
 		log.Printf("[ERROR] Failed to query users: %v\n", err)
 	} else {
 		log.Printf("[DEBUG] Found %d users\n", len(users))
@@ -199,7 +199,7 @@ func handleGetAgentRequests(c *gin.Context) {
 	userID := c.GetUint("user_id")
 	requestType := c.Query("type")
 
-	query := database.DB.Where("developer_id = ?", userID)
+	query := database.DB.Where("admin_id = ?", userID)
 	if requestType == "invite" {
 		query = query.Where("type = ?", "invite")
 	} else if requestType == "request" {
@@ -221,7 +221,7 @@ func handleGetAgentRequests(c *gin.Context) {
 		AgentID       uint   `json:"agent_id"`
 		AgentName     string `json:"agent_name"`
 		AgentEmail    string `json:"agent_email"`
-		DeveloperID   uint   `json:"developer_id"`
+		AdminID   uint   `json:"admin_id"`
 		ApplicationID uint   `json:"application_id"`
 		AppName       string `json:"app_name"`
 		Type          string `json:"type"`
@@ -252,7 +252,7 @@ func handleGetAgentRequests(c *gin.Context) {
 			AgentID:       req.AgentID,
 			AgentName:     agentName,
 			AgentEmail:    agentEmail,
-			DeveloperID:   req.DeveloperID,
+			AdminID:   req.AdminID,
 			ApplicationID: req.ApplicationID,
 			AppName:       appName,
 			Type:          req.Type,
@@ -282,7 +282,7 @@ func handleGetMyRequests(c *gin.Context) {
 
 	var requests []model.AgentApplicationRequest
 	if err := query.
-		Preload("Developer").
+		Preload("Admin").
 		Preload("Application").
 		Order("created_at DESC").
 		Find(&requests).Error; err != nil {
@@ -293,8 +293,8 @@ func handleGetMyRequests(c *gin.Context) {
 	type RequestResponse struct {
 		ID            uint   `json:"id"`
 		AgentID       uint   `json:"agent_id"`
-		DeveloperID   uint   `json:"developer_id"`
-		DeveloperName string `json:"developer_name"`
+		AdminID   uint   `json:"admin_id"`
+		AdminName string `json:"admin_name"`
 		ApplicationID uint   `json:"application_id"`
 		AppName       string `json:"app_name"`
 		Type          string `json:"type"`
@@ -306,9 +306,9 @@ func handleGetMyRequests(c *gin.Context) {
 
 	var result []RequestResponse
 	for _, req := range requests {
-		developerName := ""
-		if req.Developer.ID != 0 {
-			developerName = req.Developer.Username
+		AdminName := ""
+		if req.Admin.ID != 0 {
+			AdminName = req.Admin.Username
 		}
 
 		appName := ""
@@ -319,8 +319,8 @@ func handleGetMyRequests(c *gin.Context) {
 		result = append(result, RequestResponse{
 			ID:            req.ID,
 			AgentID:       req.AgentID,
-			DeveloperID:   req.DeveloperID,
-			DeveloperName: developerName,
+			AdminID:   req.AdminID,
+			AdminName: AdminName,
 			ApplicationID: req.ApplicationID,
 			AppName:       appName,
 			Type:          req.Type,
@@ -379,7 +379,7 @@ func handleInviteAgent(c *gin.Context) {
 
 	request := model.AgentApplicationRequest{
 		AgentID:       req.AgentID,
-		DeveloperID:   userID,
+		AdminID:   userID,
 		ApplicationID: req.ApplicationID,
 		Type:          "invite",
 		Status:        "pending",
@@ -405,7 +405,7 @@ func handleInviteAgent(c *gin.Context) {
 func handleRequestAuthorization(c *gin.Context) {
 	userID := c.GetUint("user_id")
 	var req struct {
-		DeveloperID   uint   `json:"developer_id"`
+		AdminID   uint   `json:"admin_id"`
 		ApplicationID uint   `json:"application_id"`
 		Message       string `json:"message"`
 	}
@@ -414,18 +414,18 @@ func handleRequestAuthorization(c *gin.Context) {
 		return
 	}
 
-	var developer model.User
-	if err := database.DB.First(&developer, req.DeveloperID).Error; err != nil {
+	var Admin model.User
+	if err := database.DB.First(&Admin, req.AdminID).Error; err != nil {
 		response.Error(c, 404, "开发者不存在")
 		return
 	}
-	if developer.Role != "admin" {
+	if Admin.Role != "admin" {
 		response.Error(c, 400, "该用户不是管理员")
 		return
 	}
 
 	var app model.Application
-	if err := database.DB.Where("id = ? AND user_id = ?", req.ApplicationID, req.DeveloperID).First(&app).Error; err != nil {
+	if err := database.DB.Where("id = ? AND user_id = ?", req.ApplicationID, req.AdminID).First(&app).Error; err != nil {
 		response.Error(c, 404, "应用不存在")
 		return
 	}
@@ -437,15 +437,15 @@ func handleRequestAuthorization(c *gin.Context) {
 	}
 
 	var existingRequest model.AgentApplicationRequest
-	if err := database.DB.Where("agent_id = ? AND developer_id = ? AND application_id = ? AND status = ?",
-		userID, req.DeveloperID, req.ApplicationID, "pending").First(&existingRequest).Error; err == nil {
+	if err := database.DB.Where("agent_id = ? AND admin_id = ? AND application_id = ? AND status = ?",
+		userID, req.AdminID, req.ApplicationID, "pending").First(&existingRequest).Error; err == nil {
 		response.Error(c, 400, "您已有待处理的申请")
 		return
 	}
 
 	request := model.AgentApplicationRequest{
 		AgentID:       userID,
-		DeveloperID:   req.DeveloperID,
+		AdminID:   req.AdminID,
 		ApplicationID: req.ApplicationID,
 		Type:          "request",
 		Status:        "pending",
@@ -459,8 +459,8 @@ func handleRequestAuthorization(c *gin.Context) {
 
 	response.Success(c, gin.H{
 		"id":             request.ID,
-		"developer_id":   request.DeveloperID,
-		"developer_name": developer.Username,
+		"admin_id":   request.AdminID,
+		"admin_name": Admin.Username,
 		"app_id":         request.ApplicationID,
 		"app_name":       app.Name,
 		"type":           request.Type,
@@ -478,7 +478,7 @@ func handleApproveRequest(c *gin.Context) {
 	}
 
 	var req model.AgentApplicationRequest
-	if err := database.DB.Where("id = ? AND developer_id = ?", requestID, userID).First(&req).Error; err != nil {
+	if err := database.DB.Where("id = ? AND admin_id = ?", requestID, userID).First(&req).Error; err != nil {
 		response.Error(c, 404, "申请不存在")
 		return
 	}
@@ -493,7 +493,7 @@ func handleApproveRequest(c *gin.Context) {
 	agentApp := model.AgentApplication{
 		AgentID:       req.AgentID,
 		ApplicationID: req.ApplicationID,
-		DeveloperID:   userID,
+		AdminID:   userID,
 		Discount:      1.0,
 		Status:        "active",
 		IsReceived:    true,
@@ -544,7 +544,7 @@ func handleRejectRequest(c *gin.Context) {
 	}
 
 	var req model.AgentApplicationRequest
-	if err := database.DB.Where("id = ? AND developer_id = ?", requestID, userID).First(&req).Error; err != nil {
+	if err := database.DB.Where("id = ? AND admin_id = ?", requestID, userID).First(&req).Error; err != nil {
 		response.Error(c, 404, "申请不存在")
 		return
 	}
@@ -572,7 +572,7 @@ func handleGetAgentAppDetail(c *gin.Context) {
 	agentAppID := c.Param("id")
 
 	var agentApp model.AgentApplication
-	if err := database.DB.Where("id = ? AND developer_id = ?", agentAppID, userID).
+	if err := database.DB.Where("id = ? AND admin_id = ?", agentAppID, userID).
 		Preload("CardTypes.CardType").
 		First(&agentApp).Error; err != nil {
 		response.Error(c, 404, "授权记录不存在")
@@ -652,7 +652,7 @@ func handleUpdateAgentApp(c *gin.Context) {
 	}
 
 	var agentApp model.AgentApplication
-	if err := database.DB.Where("id = ? AND developer_id = ?", agentAppID, userID).First(&agentApp).Error; err != nil {
+	if err := database.DB.Where("id = ? AND admin_id = ?", agentAppID, userID).First(&agentApp).Error; err != nil {
 		response.Error(c, 404, "授权记录不存在")
 		return
 	}
@@ -693,7 +693,7 @@ func handleUpdateAgentCardTypes(c *gin.Context) {
 	}
 
 	var agentApp model.AgentApplication
-	if err := database.DB.Where("id = ? AND developer_id = ?", agentAppID, userID).First(&agentApp).Error; err != nil {
+	if err := database.DB.Where("id = ? AND admin_id = ?", agentAppID, userID).First(&agentApp).Error; err != nil {
 		response.Error(c, 404, "授权记录不存在")
 		return
 	}
@@ -731,7 +731,7 @@ func handleRemoveAgentApp(c *gin.Context) {
 	agentAppID := c.Param("id")
 
 	var agentApp model.AgentApplication
-	if err := database.DB.Where("id = ? AND developer_id = ?", agentAppID, userID).First(&agentApp).Error; err != nil {
+	if err := database.DB.Where("id = ? AND admin_id = ?", agentAppID, userID).First(&agentApp).Error; err != nil {
 		response.Error(c, 404, "授权记录不存在")
 		return
 	}

backend/internal/router/admin/agents.go

@@ -1,4 +1,4 @@
-package developer
+package admin
 
 import (
 	"fmt"

backend/internal/router/admin/announcements.go

@@ -1,4 +1,4 @@
-package developer
+package admin
 
 import (
 	"fmt"

backend/internal/router/admin/applications.go

@@ -1,4 +1,4 @@
-package developer
+package admin
 
 import (
 	"crypto/rand"

backend/internal/router/admin/cards.go

@@ -1,4 +1,4 @@
-package developer
+package admin
 
 import (
 	"fmt"
@@ -48,9 +48,9 @@ func SetupCardRoutesWithoutPackage(r *gin.RouterGroup) {
 	}
 }
 
-func checkDeveloperPackageValid(developerID uint) bool {
+func checkAdminPackageValid(AdminID uint) bool {
 	var user model.User
-	if err := database.DB.First(&user, developerID).Error; err != nil {
+	if err := database.DB.First(&user, AdminID).Error; err != nil {
 		return false
 	}
 
@@ -60,7 +60,7 @@ func checkDeveloperPackageValid(developerID uint) bool {
 
 	var userPackage model.UserPackage
 	if err := database.DB.Where("user_id = ? AND package_id = ? AND status = ?",
-		developerID, user.CurrentPackageID, "active").First(&userPackage).Error; err != nil {
+		AdminID, user.CurrentPackageID, "active").First(&userPackage).Error; err != nil {
 		return false
 	}
 
@@ -678,7 +678,7 @@ func handleBatchGenerateCards(c *gin.Context) {
 			return
 		}
 
-		fmt.Printf("[DEBUG] AgentApp found - ID: %d, DeveloperID: %d\n", agentApp.ID, agentApp.DeveloperID)
+		fmt.Printf("[DEBUG] AgentApp found - ID: %d, AdminID: %d\n", agentApp.ID, agentApp.AdminID)
 
 		var cardTypePerm *model.AgentApplicationCardType
 		for _, ct := range agentApp.CardTypes {

backend/internal/router/admin/cloud.go

@@ -1,4 +1,4 @@
-package developer
+package admin
 
 import (
 	"crypto/md5"

backend/internal/router/admin/dashboard.go

@@ -1,4 +1,4 @@
-package developer
+package admin
 
 import (
 	"time"

backend/internal/router/admin/developer.go

@@ -1,4 +1,4 @@
-package developer
+package admin
 
 import (
 	"github.com/gin-gonic/gin"

backend/internal/router/admin/devices.go

@@ -1,4 +1,4 @@
-package developer
+package admin
 
 import (
 	"fmt"

backend/internal/router/admin/dynamic.go

@@ -1,4 +1,4 @@
-package developer
+package admin
 
 import (
 	"log"

backend/internal/router/admin/email.go

@@ -1,4 +1,4 @@
-package developer
+package admin
 
 import (
 	"fmt"

backend/internal/router/admin/extension.go

@@ -1,4 +1,4 @@
-package developer
+package admin
 
 import (
 	"bytes"

backend/internal/router/admin/finance.go

@@ -1,4 +1,4 @@
-package developer
+package admin
 
 import (
 	"fmt"

backend/internal/router/admin/logs.go

@@ -1,4 +1,4 @@
-package developer
+package admin
 
 import (
 	"strconv"

backend/internal/router/admin/orders.go

@@ -1,4 +1,4 @@
-package developer
+package admin
 
 import (
 	"fmt"

backend/internal/router/admin/profile.go

@@ -1,4 +1,4 @@
-package developer
+package admin
 
 import (
 	"crypto/rand"

backend/internal/router/admin/tickets.go

@@ -1,4 +1,4 @@
-package developer
+package admin
 
 import (
 	"fmt"

backend/internal/router/admin/usage.go

@@ -1,4 +1,4 @@
-package developer
+package admin
 
 import (
 	"fmt"

backend/internal/router/admin/users.go

@@ -1,4 +1,4 @@
-package developer
+package admin
 
 import (
 	"fmt"

backend/internal/router/admin/versions.go

@@ -1,4 +1,4 @@
-package developer
+package admin
 
 import (
 	"archive/zip"

backend/internal/router/app/account.go

@@ -116,13 +116,24 @@ func handleAppHeartbeat(c *gin.Context) {
 		}
 
 		if shouldDeduct {
-			if user.Balance >= app.DeductionAmount {
-				user.Balance -= app.DeductionAmount
-				log.Printf("[DEBUG] Deducted %.2f from user %d, new balance: %.2f", app.DeductionAmount, user.ID, user.Balance)
+			if user.Balance == -1 {
+				log.Printf("[DEBUG] User %d is permanent member, skip deduction", user.ID)
+			} else if app.BillingType == "subscription" {
+				if user.ExpiryAt == nil || user.ExpiryAt.Before(now) {
+					log.Printf("[DEBUG] User %d subscription expired, ExpiryAt=%v", user.ID, user.ExpiryAt)
+					response.Error(c, 403, "订阅已过期")
+					return
+				}
+				log.Printf("[DEBUG] User %d subscription valid, skip balance deduction", user.ID)
 			} else {
-				log.Printf("[DEBUG] User %d has insufficient balance: %.2f < %.2f", user.ID, user.Balance, app.DeductionAmount)
-				response.Error(c, 403, "余额不足")
-				return
+				if user.Balance >= app.DeductionAmount {
+					user.Balance -= app.DeductionAmount
+					log.Printf("[DEBUG] Deducted %.2f from user %d, new balance: %.2f", app.DeductionAmount, user.ID, user.Balance)
+				} else {
+					log.Printf("[DEBUG] User %d has insufficient balance: %.2f < %.2f", user.ID, user.Balance, app.DeductionAmount)
+					response.Error(c, 403, "余额不足")
+					return
+				}
 			}
 		}
 	}

backend/internal/router/app/auth.go

@@ -456,11 +456,24 @@ func handleAppLogin(c *gin.Context) {
 			log.Printf("[DEBUG] isTrialValid=%v, IsTrialUser=%v, TrialEndAt=%v, Balance=%f", isTrialValid, user.IsTrialUser, user.TrialEndAt, user.Balance)
 
 			if !isTrialValid {
-				if appModel.BillingType != "free" && user.Balance <= 0 {
-					log.Printf("[DEBUG] User %d has no balance remaining", user.ID)
-					service.LogVerification(c, &appModel.ID, &user.ID, "login_failed", "登录失败: 余额不足 - "+req.Username, req.DeviceID, fmt.Errorf("余额不足，请充值后继续使用"))
-					response.Error(c, 403, "余额不足，请充值后继续使用")
-					return
+				if appModel.BillingType != "free" {
+					if user.Balance == -1 {
+						log.Printf("[DEBUG] User %d is permanent member, allowing login", user.ID)
+					} else if appModel.BillingType == "subscription" {
+						if user.ExpiryAt == nil || user.ExpiryAt.Before(time.Now()) {
+							log.Printf("[DEBUG] User %d subscription expired, ExpiryAt=%v", user.ID, user.ExpiryAt)
+							service.LogVerification(c, &appModel.ID, &user.ID, "login_failed", "登录失败: 订阅已过期 - "+req.Username, req.DeviceID, fmt.Errorf("订阅已过期，请充值后继续使用"))
+							response.Error(c, 403, "订阅已过期，请充值后继续使用")
+							return
+						}
+					} else {
+						if user.Balance <= 0 {
+							log.Printf("[DEBUG] User %d has no balance remaining", user.ID)
+							service.LogVerification(c, &appModel.ID, &user.ID, "login_failed", "登录失败: 余额不足 - "+req.Username, req.DeviceID, fmt.Errorf("余额不足，请充值后继续使用"))
+							response.Error(c, 403, "余额不足，请充值后继续使用")
+							return
+						}
+					}
 				}
 			}
 		} else {

backend/internal/router/app/cloud.go

@@ -549,18 +549,18 @@ func handleAppUploadVariableBinary(c *gin.Context) {
 	}
 	defer file.Close()
 
-	var developer model.User
-	if err := database.DB.First(&developer, app.UserID).Error; err != nil {
-		response.Error(c, 500, "获取开发者信息失败")
+	var adminUser model.User
+	if err := database.DB.First(&adminUser, app.UserID).Error; err != nil {
+		response.Error(c, 500, "获取管理员信息失败")
 		return
 	}
 
-	if developer.CurrentPackageID != nil {
+	if adminUser.CurrentPackageID != nil {
 		var permission model.PackagePermission
-		if err := database.DB.Where("package_id = ?", developer.CurrentPackageID).First(&permission).Error; err == nil {
+		if err := database.DB.Where("package_id = ?", adminUser.CurrentPackageID).First(&permission).Error; err == nil {
 			maxStorageBytes := int64(permission.MaxStorage) * 1024 * 1024
-			if developer.StorageUsed+header.Size > maxStorageBytes {
-				usedMB := float64(developer.StorageUsed) / 1024 / 1024
+			if adminUser.StorageUsed+header.Size > maxStorageBytes {
+				usedMB := float64(adminUser.StorageUsed) / 1024 / 1024
 				maxMB := float64(permission.MaxStorage)
 				response.Error(c, 403, fmt.Sprintf("存储空间不足，已使用 %.2f MB / %.2f MB", usedMB, maxMB))
 				return

backend/internal/router/app/dynamic.go

@@ -250,19 +250,35 @@ func handleExecuteDynamicCode(c *gin.Context) {
 
 	httpClient := httputil.NewHTTPClient(10 * time.Second)
 	httpObj := map[string]interface{}{
-		"get": func(url string, headers map[string]interface{}) *httputil.HTTPResponse {
+		"get": func(url string, headers map[string]interface{}) map[string]interface{} {
 			convertedHeaders := make(map[string]string)
 			for k, v := range headers {
 				convertedHeaders[k] = fmt.Sprintf("%v", v)
 			}
-			return httpClient.Get(url, convertedHeaders)
+			resp := httpClient.Get(url, convertedHeaders)
+			return map[string]interface{}{
+				"statusCode": resp.StatusCode,
+				"status":     resp.Status,
+				"headers":    resp.Headers,
+				"body":       resp.Body,
+				"json":       resp.JSON,
+				"error":      resp.Error,
+			}
 		},
-		"post": func(url string, headers map[string]interface{}, body interface{}) *httputil.HTTPResponse {
+		"post": func(url string, headers map[string]interface{}, body interface{}) map[string]interface{} {
 			convertedHeaders := make(map[string]string)
 			for k, v := range headers {
 				convertedHeaders[k] = fmt.Sprintf("%v", v)
 			}
-			return httpClient.Post(url, convertedHeaders, body)
+			resp := httpClient.Post(url, convertedHeaders, body)
+			return map[string]interface{}{
+				"statusCode": resp.StatusCode,
+				"status":     resp.Status,
+				"headers":    resp.Headers,
+				"body":       resp.Body,
+				"json":       resp.JSON,
+				"error":      resp.Error,
+			}
 		},
 	}
 	if err := vm.Set("http", httpObj); err != nil {

backend/internal/router/app/payment.go

@@ -91,8 +91,14 @@ func handleAppRecharge(c *gin.Context) {
 	user.IsTrialUser = false
 
 	if card.CardType.Value == -1 {
-		user.Balance = -1
-		user.ExpiryAt = nil
+		if card.CardType.RechargeType == "subscription" {
+			permanentExpiry := time.Date(9999, 12, 31, 23, 59, 59, 0, time.UTC)
+			user.ExpiryAt = &permanentExpiry
+			user.Balance = -1
+		} else {
+			user.Balance = -1
+			user.ExpiryAt = nil
+		}
 	} else {
 		switch card.CardType.RechargeType {
 		case "subscription":

backend/internal/router/frontend/frontend.go

@@ -673,7 +673,7 @@ func HandleCreateOrder(c *gin.Context) {
 		}
 
 		notifyURL := fmt.Sprintf("%s/api/v1/payment/callback/bepusdt", callbackBaseURL)
-		redirectURL := fmt.Sprintf("%s/developer/finance?order=%s", callbackBaseURL, orderNo)
+		redirectURL := fmt.Sprintf("%s/admin/finance?order=%s", callbackBaseURL, orderNo)
 
 		result, err := paymentService.CreateOrder(orderNo, pkg.Price, notifyURL, redirectURL, order.Title)
 		if err != nil {

backend/internal/router/router.go

@@ -6,7 +6,7 @@ import (
 	"verification-platform-backend/internal/middleware"
 	"verification-platform-backend/internal/router/agent"
 	"verification-platform-backend/internal/router/app"
-	"verification-platform-backend/internal/router/developer"
+	"verification-platform-backend/internal/router/admin"
 	"verification-platform-backend/internal/router/extension"
 	"verification-platform-backend/internal/router/frontend"
 	"verification-platform-backend/pkg/response"
@@ -32,9 +32,9 @@ func SetupRoutes(r *gin.Engine) {
 		devGroup := api.Group("/dev")
 		{
 			devGroup.Use(middleware.JWT())
-			devGroup.Use(middleware.DeveloperAuth())
-			developer.SetupRoutes(devGroup)
-			developer.SetupRoutesWithoutPackage(devGroup)
+			devGroup.Use(middleware.AdminAuth())
+			admin.SetupRoutes(devGroup)
+			admin.SetupRoutesWithoutPackage(devGroup)
 		}
 
 		agentGroup := api.Group("/agent")

backend/internal/utils/httputil/client.go

@@ -32,9 +32,14 @@ func NewHTTPClient(timeout time.Duration) *HTTPClient {
 		timeout = DefaultTimeout
 	}
 
+	proxyURL, _ := url.Parse("http://127.0.0.1:10809")
+
 	return &HTTPClient{
 		client: &http.Client{
 			Timeout: timeout,
+			Transport: &http.Transport{
+				Proxy: http.ProxyURL(proxyURL),
+			},
 		},
 		timeout: timeout,
 	}

backend/scripts/check_all_deleted.go

@@ -1,4 +1,4 @@
-package main
+package main
 
 import (
 	"fmt"

backend/scripts/check_code.go

@@ -1,4 +1,4 @@
-package main
+package main
 
 import (
 	"log"

backend/scripts/check_code_raw.go

@@ -1,4 +1,4 @@
-package main
+package main
 
 import (
 	"fmt"

backend/scripts/check_deleted_dynamic_codes.go

@@ -1,4 +1,4 @@
-package main
+package main
 
 import (
 	"fmt"

backend/scripts/check_dynamic_codes.go

@@ -1,4 +1,4 @@
-package main
+package main
 
 import (
 	"fmt"

backend/scripts/check_i18n_data.go

@@ -1,4 +1,4 @@
-package main
+package main
 
 import (
 	"fmt"

backend/scripts/check_packages.go

@@ -1,4 +1,4 @@
-package main
+package main
 
 import (
 	"fmt"

backend/scripts/create_cloud_function_doc.go

@@ -1,4 +1,4 @@
-package main
+package main
 
 import (
 	"log"

backend/scripts/create_manual_deduct_doc.go

@@ -1,4 +1,4 @@
-package main
+package main
 
 import (
 	"log"

backend/scripts/fix_package_data.go

@@ -1,4 +1,4 @@
-package main
+package main
 
 import (
 	"log"

backend/scripts/init_order_functions.go

@@ -1,4 +1,4 @@
-package main
+package main
 
 import (
 	"log"

backend/scripts/init_packages.go

@@ -1,4 +1,4 @@
-package main
+package main
 
 import (
 	"log"

backend/scripts/list_docs.go

@@ -1,4 +1,4 @@
-package main
+package main
 
 import (
 	"log"

backend/scripts/migrate_docs_i18n.go

@@ -1,4 +1,4 @@
-package main
+package main
 
 import (
 	"fmt"

backend/scripts/translate_docs_i18n.go

@@ -1,4 +1,4 @@
-package main
+package main
 
 import (
 	"fmt"
@@ -145,7 +145,7 @@ func main() {
 		},
 		"如何获取API密钥？": {
 			TitleEn:   "How to Get API Key?",
-			ContentEn: "# How to Get API Key?\n\n## Steps\n\n### 1. Register Account\nFirst, register a developer account on the platform.\n\n### 2. Create Application\n1. Go to Console > Applications\n2. Click \"Create Application\" button\n3. Fill in application name and description\n4. Click \"Create\"\n\n### 3. Get App Key\nAfter creating the application, you can find the App Key on the application details page.\n\n## App Key Format\nApp Key is a unique identifier in the format:\n```\napp_xxxxxxxxxxxxxxxx\n```\n\n## Security Notes\n- Do not share your App Key publicly\n- Regenerate App Key if it's compromised\n- Use environment variables to store App Key in production",
+			ContentEn: "# How to Get API Key?\n\n## Steps\n\n### 1. Register Account\nFirst, register a admin account on the platform.\n\n### 2. Create Application\n1. Go to Console > Applications\n2. Click \"Create Application\" button\n3. Fill in application name and description\n4. Click \"Create\"\n\n### 3. Get App Key\nAfter creating the application, you can find the App Key on the application details page.\n\n## App Key Format\nApp Key is a unique identifier in the format:\n```\napp_xxxxxxxxxxxxxxxx\n```\n\n## Security Notes\n- Do not share your App Key publicly\n- Regenerate App Key if it's compromised\n- Use environment variables to store App Key in production",
 		},
 		"卡密验证失败怎么办？": {
 			TitleEn:   "What to Do When Card Key Verification Fails?",

backend/scripts/translate_packages_i18n.go

@@ -1,4 +1,4 @@
-package main
+package main
 
 import (
 	"fmt"
@@ -18,15 +18,15 @@ func main() {
 	}{
 		"免费版": {
 			NameEn:        "Free",
-			DescriptionEn: "Basic features for individual developers",
+			DescriptionEn: "Basic features for individual admins",
 		},
 		"公益版": {
 			NameEn:        "Community",
-			DescriptionEn: "Free for individual developers",
+			DescriptionEn: "Free for individual admins",
 		},
 		"专业版": {
 			NameEn:        "Professional",
-			DescriptionEn: "Advanced features for professional developers",
+			DescriptionEn: "Advanced features for professional admins",
 		},
 		"企业版": {
 			NameEn:        "Enterprise",
@@ -46,7 +46,7 @@ func main() {
 		},
 		"开发者版": {
 			NameEn:        "Developer",
-			DescriptionEn: "Perfect for individual developers",
+			DescriptionEn: "Perfect for individual admins",
 		},
 		"团队版": {
 			NameEn:        "Team",

backend/scripts/update_api_docs.go

@@ -1,4 +1,4 @@
-package main
+package main
 
 import (
 	"log"

backend/scripts/update_doc_translations.go

@@ -1,4 +1,4 @@
-package main
+package main
 
 import (
 	"fmt"
@@ -131,7 +131,7 @@ func main() {
 		},
 		"faq-api-key": {
 			TitleEn:   "How to Get API Key?",
-			ContentEn: "# How to Get API Key?\n\n## Steps\n\n1. Login to developer dashboard\n2. Go to \"Application Management\" page\n3. Create new application or select existing one\n4. In application details page you can see:\n   - **AppID**: Application unique identifier\n   - **AppKey**: Application key\n   - **SecretKey**: Encryption key\n\n## Notes\n\n- AppKey is only shown once when created, please save it in time\n- Click \"Reset Key\" button to reset AppKey if needed\n- Old key becomes invalid immediately after reset\n- SecretKey is for server-side response verification, do not use it on client side",
+			ContentEn: "# How to Get API Key?\n\n## Steps\n\n1. Login to admin dashboard\n2. Go to \"Application Management\" page\n3. Create new application or select existing one\n4. In application details page you can see:\n   - **AppID**: Application unique identifier\n   - **AppKey**: Application key\n   - **SecretKey**: Encryption key\n\n## Notes\n\n- AppKey is only shown once when created, please save it in time\n- Click \"Reset Key\" button to reset AppKey if needed\n- Old key becomes invalid immediately after reset\n- SecretKey is for server-side response verification, do not use it on client side",
 			SummaryEn: "Detailed steps to get API key",
 		},
 		"faq-card-fail": {
@@ -141,7 +141,7 @@ func main() {
 		},
 		"faq-agent": {
 			TitleEn:   "How to Implement Agent Authorization?",
-			ContentEn: "# How to Implement Agent Authorization?\n\n## What is Agent Authorization?\n\nAgent authorization allows developers to authorize their applications to other developers, who can then generate card keys and sell them.\n\n## Authorization Process\n\n1. **Apply for Authorization**\n   - Authorized party submits application to authorizer\n   - Enter application ID\n   - Wait for authorizer approval\n\n2. **Approve Authorization**\n   - Authorizer views application\n   - Set card key type permissions after approval\n   - Set agent discount\n\n3. **Generate Card Keys**\n   - Authorized party selects authorized application\n   - Select card key types with permission\n   - Generate and sell card keys\n\n4. **Settle Revenue**\n   - Sales revenue is settled proportionally\n   - Authorized party receives income\n\n## Permission Management\n\n- Authorizer can modify card key type permissions at any time\n- Can pause or terminate authorization\n- Can view agent's sales data",
+			ContentEn: "# How to Implement Agent Authorization?\n\n## What is Agent Authorization?\n\nAgent authorization allows admins to authorize their applications to other admins, who can then generate card keys and sell them.\n\n## Authorization Process\n\n1. **Apply for Authorization**\n   - Authorized party submits application to authorizer\n   - Enter application ID\n   - Wait for authorizer approval\n\n2. **Approve Authorization**\n   - Authorizer views application\n   - Set card key type permissions after approval\n   - Set agent discount\n\n3. **Generate Card Keys**\n   - Authorized party selects authorized application\n   - Select card key types with permission\n   - Generate and sell card keys\n\n4. **Settle Revenue**\n   - Sales revenue is settled proportionally\n   - Authorized party receives income\n\n## Permission Management\n\n- Authorizer can modify card key type permissions at any time\n- Can pause or terminate authorization\n- Can view agent's sales data",
 			SummaryEn: "Implementation process and permission management for agent authorization",
 		},
 	}

backend/scripts/update_dynamic_code_doc.go

@@ -1,4 +1,4 @@
-package main
+package main
 
 import (
 	"log"

backend/scripts/update_dynamic_code_docs.go

@@ -1,4 +1,4 @@
-package main
+package main
 
 import (
 	"log"

backend/scripts/update_to_cloud_function.go

@@ -1,4 +1,4 @@
-package main
+package main
 
 import (
 	"log"