diff --git a/README.md b/README.md
index d8df885..cad2f92 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# 客服云（kefu_sys）
+# 客服云（kefu_cloud）
 
 多租户在线客服 SaaS：租户坐席工作台 + 访客 Widget + 平台超管后台。
 
@@ -81,11 +81,11 @@
 ## 目录结构
 
 ```
-kefu_sys/
+kefu_cloud/                  # 仓库目录名（本地可能仍为旧名，以模块名为准）
 ├── docker-compose.dev.yml   # Postgres + MinIO
 ├── Makefile
 ├── docs/                    # 产品原型 / 需求 HTML
-├── server/
+├── server/                  # Go module: kefu-cloud/server
 │   ├── cmd/main.go          # 服务入口
 │   ├── cmd/seed/            # 演示数据
 │   └── internal/
@@ -205,7 +205,7 @@ make db-up
 | `SERVER_PORT` | `8080` | HTTP 端口 |
 | `GIN_MODE` | `debug` | Gin 模式 |
 | `DB_HOST` / `DB_PORT` | `localhost` / `5433` | 数据库 |
-| `DB_USER` / `DB_PASSWORD` / `DB_NAME` | `postgres` / `postgres` / `kefu_sys` | |
+| `DB_USER` / `DB_PASSWORD` / `DB_NAME` | `postgres` / `postgres` / `kefu_cloud` | |
 | `JWT_SECRET` | 内置开发密钥 | **生产务必修改** |
 | `STORAGE_ENDPOINT` | `localhost:9100` | MinIO/S3 |
 | `STORAGE_ACCESS_KEY` / `STORAGE_SECRET_KEY` | `minioadmin` | |
diff --git a/deploy/.env.prod.example b/deploy/.env.prod.example
index 00c3d06..ad09fec 100644
--- a/deploy/.env.prod.example
+++ b/deploy/.env.prod.example
@@ -15,7 +15,7 @@ STORAGE_PUBLIC_BASE_URL=http://你的公网IP或域名/files
 # ========== 数据库 ==========
 DB_USER=kefu
 DB_PASSWORD=请改成强密码
-DB_NAME=kefu_sys
+DB_NAME=kefu_cloud
 DB_SSLMODE=disable
 
 # ========== JWT（deploy.sh 可自动生成）==========
diff --git a/deploy/README.md b/deploy/README.md
index cd23ab5..b78d40b 100644
--- a/deploy/README.md
+++ b/deploy/README.md
@@ -29,8 +29,8 @@ docker compose version
 4. 上传代码到服务器，例如：
 
 ```bash
-git clone <你的仓库地址> kefu_sys
-cd kefu_sys
+git clone <你的仓库地址> kefu_cloud
+cd kefu_cloud
 ```
 
 ## 一键部署
diff --git a/deploy/scripts/backup-db.sh b/deploy/scripts/backup-db.sh
index a10d6a4..3fb1ed0 100755
--- a/deploy/scripts/backup-db.sh
+++ b/deploy/scripts/backup-db.sh
@@ -23,10 +23,10 @@ set +a
 
 mkdir -p "$OUT_DIR"
 STAMP="$(date +%Y%m%d_%H%M%S)"
-FILE="${OUT_DIR}/kefu_pg_${STAMP}.sql.gz"
+FILE="${OUT_DIR}/kefu_cloud_pg_${STAMP}.sql.gz"
 
 echo "备份到 $FILE …"
 docker compose -f "$COMPOSE_FILE" --env-file "$ENV_FILE" exec -T postgres \
-  pg_dump -U "${DB_USER:-kefu}" "${DB_NAME:-kefu_sys}" | gzip > "$FILE"
+  pg_dump -U "${DB_USER:-kefu}" "${DB_NAME:-kefu_cloud}" | gzip > "$FILE"
 
 echo "完成: $FILE ($(du -h "$FILE" | awk '{print $1}'))"
diff --git a/deploy/scripts/deploy.sh b/deploy/scripts/deploy.sh
index bd2c30c..0e996e4 100755
--- a/deploy/scripts/deploy.sh
+++ b/deploy/scripts/deploy.sh
@@ -196,7 +196,7 @@ cmd_down() {
   ensure_env
   log "停止容器（保留数据卷）…"
   compose down
-  log "已停止。删除数据卷请手动: docker volume rm kefu-prod_kefu_pgdata kefu-prod_kefu_miniodata"
+  log "已停止。删除数据卷请手动: docker volume rm kefu-cloud_kefu_cloud_pgdata kefu-cloud_kefu_cloud_miniodata"
 }
 
 cmd_status() {
diff --git a/docker-compose.dev.yml b/docker-compose.dev.yml
index 2d2ffc1..498adf0 100644
--- a/docker-compose.dev.yml
+++ b/docker-compose.dev.yml
@@ -1,11 +1,11 @@
 services:
   postgres:
     image: postgres:16-alpine
-    container_name: kefu-db
+    container_name: kefu-cloud-db
     environment:
       POSTGRES_USER: postgres
       POSTGRES_PASSWORD: postgres
-      POSTGRES_DB: kefu_sys
+      POSTGRES_DB: kefu_cloud
     ports:
       - "5433:5432"
     volumes:
@@ -13,7 +13,7 @@ services:
 
   minio:
     image: minio/minio:latest
-    container_name: kefu-minio
+    container_name: kefu-cloud-minio
     command: server /data --console-address ":9001"
     environment:
       MINIO_ROOT_USER: minioadmin
@@ -29,7 +29,7 @@ services:
   # 注意：容器网络内仍访问 minio:9000（服务端口），宿主机映射为 9100
   minio-init:
     image: minio/mc:latest
-    container_name: kefu-minio-init
+    container_name: kefu-cloud-minio-init
     depends_on:
       - minio
     restart: "no"
diff --git a/docker-compose.prod.yml b/docker-compose.prod.yml
index 780819f..b96ba4d 100644
--- a/docker-compose.prod.yml
+++ b/docker-compose.prod.yml
@@ -2,23 +2,23 @@
 # 使用：./deploy/scripts/deploy.sh
 # 或：docker compose -f docker-compose.prod.yml --env-file deploy/.env.prod up -d --build
 
-name: kefu-prod
+name: kefu-cloud
 
 services:
   postgres:
     image: postgres:16-alpine
-    container_name: kefu-prod-db
+    container_name: kefu-cloud-db
     restart: unless-stopped
     environment:
       POSTGRES_USER: ${DB_USER:-kefu}
       POSTGRES_PASSWORD: ${DB_PASSWORD:?请在 deploy/.env.prod 设置 DB_PASSWORD}
-      POSTGRES_DB: ${DB_NAME:-kefu_sys}
+      POSTGRES_DB: ${DB_NAME:-kefu_cloud}
     volumes:
-      - kefu_pgdata:/var/lib/postgresql/data
+      - kefu_cloud_pgdata:/var/lib/postgresql/data
     networks:
-      - kefu_net
+      - kefu_cloud_net
     healthcheck:
-      test: ["CMD-SHELL", "pg_isready -U ${DB_USER:-kefu} -d ${DB_NAME:-kefu_sys}"]
+      test: ["CMD-SHELL", "pg_isready -U ${DB_USER:-kefu} -d ${DB_NAME:-kefu_cloud}"]
       interval: 10s
       timeout: 5s
       retries: 10
@@ -26,27 +26,27 @@ services:
 
   minio:
     image: minio/minio:latest
-    container_name: kefu-prod-minio
+    container_name: kefu-cloud-minio
     restart: unless-stopped
     command: server /data --console-address ":9001"
     environment:
       MINIO_ROOT_USER: ${STORAGE_ACCESS_KEY:?请设置 STORAGE_ACCESS_KEY}
       MINIO_ROOT_PASSWORD: ${STORAGE_SECRET_KEY:?请设置 STORAGE_SECRET_KEY}
     volumes:
-      - kefu_miniodata:/data
+      - kefu_cloud_miniodata:/data
     networks:
-      - kefu_net
+      - kefu_cloud_net
     # 官方镜像极简，无 curl/bash；由 minio-init 重试建桶保证就绪
 
   minio-init:
     image: minio/mc:latest
-    container_name: kefu-prod-minio-init
+    container_name: kefu-cloud-minio-init
     depends_on:
       minio:
         condition: service_started
     restart: "no"
     networks:
-      - kefu_net
+      - kefu_cloud_net
     entrypoint: >
       /bin/sh -c "
       set -e;
@@ -70,8 +70,8 @@ services:
     build:
       context: .
       dockerfile: deploy/docker/Dockerfile.api
-    image: kefu-api:${IMAGE_TAG:-latest}
-    container_name: kefu-prod-api
+    image: kefu-cloud-api:${IMAGE_TAG:-latest}
+    container_name: kefu-cloud-api
     restart: unless-stopped
     depends_on:
       postgres:
@@ -85,7 +85,7 @@ services:
       DB_PORT: "5432"
       DB_USER: ${DB_USER:-kefu}
       DB_PASSWORD: ${DB_PASSWORD}
-      DB_NAME: ${DB_NAME:-kefu_sys}
+      DB_NAME: ${DB_NAME:-kefu_cloud}
       DB_SSLMODE: ${DB_SSLMODE:-disable}
       JWT_SECRET: ${JWT_SECRET:?请设置 JWT_SECRET}
       STORAGE_ENDPOINT: minio:9000
@@ -100,15 +100,15 @@ services:
       STORAGE_MAX_IMAGE_EDGE: ${STORAGE_MAX_IMAGE_EDGE:-1920}
       STORAGE_WEBP_QUALITY: ${STORAGE_WEBP_QUALITY:-80}
     networks:
-      - kefu_net
+      - kefu_cloud_net
     # 不对外暴露 8080，统一走 nginx
 
   web:
     build:
       context: .
       dockerfile: deploy/docker/Dockerfile.web
-    image: kefu-web:${IMAGE_TAG:-latest}
-    container_name: kefu-prod-web
+    image: kefu-cloud-web:${IMAGE_TAG:-latest}
+    container_name: kefu-cloud-web
     restart: unless-stopped
     depends_on:
       api:
@@ -118,13 +118,13 @@ services:
     ports:
       - "${HTTP_PORT:-80}:80"
     networks:
-      - kefu_net
+      - kefu_cloud_net
 
   # 可选：导入演示数据（profile seed）
   # docker compose -f docker-compose.prod.yml --env-file deploy/.env.prod --profile seed run --rm seed
   seed:
-    image: kefu-api:${IMAGE_TAG:-latest}
-    container_name: kefu-prod-seed
+    image: kefu-cloud-api:${IMAGE_TAG:-latest}
+    container_name: kefu-cloud-seed
     profiles: ["seed"]
     depends_on:
       api:
@@ -134,7 +134,7 @@ services:
       DB_PORT: "5432"
       DB_USER: ${DB_USER:-kefu}
       DB_PASSWORD: ${DB_PASSWORD}
-      DB_NAME: ${DB_NAME:-kefu_sys}
+      DB_NAME: ${DB_NAME:-kefu_cloud}
       DB_SSLMODE: ${DB_SSLMODE:-disable}
       JWT_SECRET: ${JWT_SECRET}
       STORAGE_ENDPOINT: minio:9000
@@ -145,13 +145,13 @@ services:
       STORAGE_PUBLIC_BASE_URL: ${STORAGE_PUBLIC_BASE_URL}
     entrypoint: ["/app/seed"]
     networks:
-      - kefu_net
+      - kefu_cloud_net
     restart: "no"
 
 networks:
-  kefu_net:
+  kefu_cloud_net:
     driver: bridge
 
 volumes:
-  kefu_pgdata:
-  kefu_miniodata:
+  kefu_cloud_pgdata:
+  kefu_cloud_miniodata:
diff --git a/server/.env.example b/server/.env.example
index 73f6aa8..e9a0a78 100644
--- a/server/.env.example
+++ b/server/.env.example
@@ -5,7 +5,7 @@ DB_HOST=localhost
 DB_PORT=5433
 DB_USER=postgres
 DB_PASSWORD=postgres
-DB_NAME=kefu_sys
+DB_NAME=kefu_cloud
 DB_SSLMODE=disable
 
-JWT_SECRET=kefu-sys-dev-secret-key
+JWT_SECRET=kefu-cloud-dev-secret-key
diff --git a/server/cmd/main.go b/server/cmd/main.go
index 39b082c..7691250 100644
--- a/server/cmd/main.go
+++ b/server/cmd/main.go
@@ -6,13 +6,13 @@ import (
 	"time"
 
 	"github.com/gin-gonic/gin"
-	"kefu-sys/server/internal/config"
-	"kefu-sys/server/internal/handler"
-	"kefu-sys/server/internal/metrics"
-	"kefu-sys/server/internal/middleware"
-	"kefu-sys/server/internal/model"
-	"kefu-sys/server/internal/storage"
-	"kefu-sys/server/internal/ws"
+	"kefu-cloud/server/internal/config"
+	"kefu-cloud/server/internal/handler"
+	"kefu-cloud/server/internal/metrics"
+	"kefu-cloud/server/internal/middleware"
+	"kefu-cloud/server/internal/model"
+	"kefu-cloud/server/internal/storage"
+	"kefu-cloud/server/internal/ws"
 )
 
 func main() {
diff --git a/server/cmd/seed/main.go b/server/cmd/seed/main.go
index 4672bc9..e665ad2 100644
--- a/server/cmd/seed/main.go
+++ b/server/cmd/seed/main.go
@@ -6,8 +6,8 @@ import (
 
 	"golang.org/x/crypto/bcrypt"
 
-	"kefu-sys/server/internal/config"
-	"kefu-sys/server/internal/model"
+	"kefu-cloud/server/internal/config"
+	"kefu-cloud/server/internal/model"
 )
 
 func main() {
diff --git a/server/go.mod b/server/go.mod
index b785430..dba0885 100644
--- a/server/go.mod
+++ b/server/go.mod
@@ -1,4 +1,4 @@
-module kefu-sys/server
+module kefu-cloud/server
 
 go 1.26.3
 
diff --git a/server/internal/config/config.go b/server/internal/config/config.go
index 6ff130d..a9b1754 100644
--- a/server/internal/config/config.go
+++ b/server/internal/config/config.go
@@ -57,11 +57,11 @@ func Load() *Config {
 			Port:     getEnv("DB_PORT", "5433"),
 			User:     getEnv("DB_USER", "postgres"),
 			Password: getEnv("DB_PASSWORD", "postgres"),
-			Name:     getEnv("DB_NAME", "kefu_sys"),
+			Name:     getEnv("DB_NAME", "kefu_cloud"),
 			SSLMode:  getEnv("DB_SSLMODE", "disable"),
 		},
 		JWT: JWTConfig{
-			Secret:     getEnv("JWT_SECRET", "kefu-sys-secret-key"),
+			Secret:     getEnv("JWT_SECRET", "kefu-cloud-secret-key"),
 			ExpireTime: 24 * time.Hour,
 		},
 		Storage: StorageConfig{
diff --git a/server/internal/handler/admin.go b/server/internal/handler/admin.go
index c484b36..4a9e2c9 100644
--- a/server/internal/handler/admin.go
+++ b/server/internal/handler/admin.go
@@ -8,9 +8,9 @@ import (
 
 	"github.com/gin-gonic/gin"
 	"golang.org/x/crypto/bcrypt"
-	"kefu-sys/server/internal/middleware"
-	"kefu-sys/server/internal/model"
-	"kefu-sys/server/internal/storage"
+	"kefu-cloud/server/internal/middleware"
+	"kefu-cloud/server/internal/model"
+	"kefu-cloud/server/internal/storage"
 )
 
 type AdminHandler struct {
diff --git a/server/internal/handler/assignment.go b/server/internal/handler/assignment.go
index 4f0057b..0b35b44 100644
--- a/server/internal/handler/assignment.go
+++ b/server/internal/handler/assignment.go
@@ -4,8 +4,8 @@ import (
 	"fmt"
 	"strings"
 
-	"kefu-sys/server/internal/model"
-	"kefu-sys/server/internal/ws"
+	"kefu-cloud/server/internal/model"
+	"kefu-cloud/server/internal/ws"
 )
 
 const (
diff --git a/server/internal/handler/assignment_test.go b/server/internal/handler/assignment_test.go
index f45af85..03b3ecd 100644
--- a/server/internal/handler/assignment_test.go
+++ b/server/internal/handler/assignment_test.go
@@ -3,7 +3,7 @@ package handler
 import (
 	"testing"
 
-	"kefu-sys/server/internal/model"
+	"kefu-cloud/server/internal/model"
 )
 
 func TestPickLeastLoadedPrefersFewerSessions(t *testing.T) {
diff --git a/server/internal/handler/auth.go b/server/internal/handler/auth.go
index 941c271..f612f56 100644
--- a/server/internal/handler/auth.go
+++ b/server/internal/handler/auth.go
@@ -5,8 +5,8 @@ import (
 
 	"github.com/gin-gonic/gin"
 	"golang.org/x/crypto/bcrypt"
-	"kefu-sys/server/internal/middleware"
-	"kefu-sys/server/internal/model"
+	"kefu-cloud/server/internal/middleware"
+	"kefu-cloud/server/internal/model"
 )
 
 type AuthHandler struct{}
diff --git a/server/internal/handler/channel.go b/server/internal/handler/channel.go
index 08649ca..61c5cb6 100644
--- a/server/internal/handler/channel.go
+++ b/server/internal/handler/channel.go
@@ -9,8 +9,8 @@ import (
 	"strings"
 
 	"github.com/gin-gonic/gin"
-	"kefu-sys/server/internal/middleware"
-	"kefu-sys/server/internal/model"
+	"kefu-cloud/server/internal/middleware"
+	"kefu-cloud/server/internal/model"
 )
 
 type ChannelHandler struct{}
diff --git a/server/internal/handler/customer.go b/server/internal/handler/customer.go
index b898a8c..8049500 100644
--- a/server/internal/handler/customer.go
+++ b/server/internal/handler/customer.go
@@ -4,8 +4,8 @@ import (
 	"net/http"
 
 	"github.com/gin-gonic/gin"
-	"kefu-sys/server/internal/middleware"
-	"kefu-sys/server/internal/model"
+	"kefu-cloud/server/internal/middleware"
+	"kefu-cloud/server/internal/model"
 )
 
 type CustomerHandler struct{}
diff --git a/server/internal/handler/export.go b/server/internal/handler/export.go
index cacf4f5..da7cf77 100644
--- a/server/internal/handler/export.go
+++ b/server/internal/handler/export.go
@@ -8,8 +8,8 @@ import (
 	"time"
 
 	"github.com/gin-gonic/gin"
-	"kefu-sys/server/internal/middleware"
-	"kefu-sys/server/internal/model"
+	"kefu-cloud/server/internal/middleware"
+	"kefu-cloud/server/internal/model"
 )
 
 // Export 导出客户列表 CSV（沿用列表筛选与坐席可见范围）。
diff --git a/server/internal/handler/knowledge.go b/server/internal/handler/knowledge.go
index 59f38a9..69bdbf8 100644
--- a/server/internal/handler/knowledge.go
+++ b/server/internal/handler/knowledge.go
@@ -7,8 +7,8 @@ import (
 	"unicode/utf8"
 
 	"github.com/gin-gonic/gin"
-	"kefu-sys/server/internal/middleware"
-	"kefu-sys/server/internal/model"
+	"kefu-cloud/server/internal/middleware"
+	"kefu-cloud/server/internal/model"
 )
 
 type KnowledgeHandler struct{}
diff --git a/server/internal/handler/message_validation.go b/server/internal/handler/message_validation.go
index cf2be22..b8ceb86 100644
--- a/server/internal/handler/message_validation.go
+++ b/server/internal/handler/message_validation.go
@@ -5,7 +5,7 @@ import (
 	"strings"
 	"unicode/utf8"
 
-	"kefu-sys/server/internal/storage"
+	"kefu-cloud/server/internal/storage"
 )
 
 const (
diff --git a/server/internal/handler/ops_metrics.go b/server/internal/handler/ops_metrics.go
index 04a8567..2416b07 100644
--- a/server/internal/handler/ops_metrics.go
+++ b/server/internal/handler/ops_metrics.go
@@ -10,11 +10,11 @@ import (
 	"github.com/shirou/gopsutil/v4/cpu"
 	"github.com/shirou/gopsutil/v4/disk"
 	"github.com/shirou/gopsutil/v4/mem"
-	"kefu-sys/server/internal/metrics"
-	"kefu-sys/server/internal/middleware"
-	"kefu-sys/server/internal/model"
-	"kefu-sys/server/internal/storage"
-	"kefu-sys/server/internal/ws"
+	"kefu-cloud/server/internal/metrics"
+	"kefu-cloud/server/internal/middleware"
+	"kefu-cloud/server/internal/model"
+	"kefu-cloud/server/internal/storage"
+	"kefu-cloud/server/internal/ws"
 )
 
 // OpsMetrics 平台运维实时指标（当前 API 实例视角）。
diff --git a/server/internal/handler/router.go b/server/internal/handler/router.go
index 4af08df..d9f3a10 100644
--- a/server/internal/handler/router.go
+++ b/server/internal/handler/router.go
@@ -2,9 +2,9 @@ package handler
 
 import (
 	"github.com/gin-gonic/gin"
-	"kefu-sys/server/internal/config"
-	"kefu-sys/server/internal/middleware"
-	"kefu-sys/server/internal/storage"
+	"kefu-cloud/server/internal/config"
+	"kefu-cloud/server/internal/middleware"
+	"kefu-cloud/server/internal/storage"
 )
 
 func SetupRoutes(r *gin.Engine, store storage.ObjectStorage, storageCfg config.StorageConfig) {
diff --git a/server/internal/handler/security_integration_test.go b/server/internal/handler/security_integration_test.go
index 31588af..ee18f63 100644
--- a/server/internal/handler/security_integration_test.go
+++ b/server/internal/handler/security_integration_test.go
@@ -15,11 +15,11 @@ import (
 	"golang.org/x/crypto/bcrypt"
 	"gorm.io/driver/sqlite"
 	"gorm.io/gorm"
-	"kefu-sys/server/internal/config"
-	"kefu-sys/server/internal/handler"
-	"kefu-sys/server/internal/middleware"
-	"kefu-sys/server/internal/model"
-	"kefu-sys/server/internal/storage"
+	"kefu-cloud/server/internal/config"
+	"kefu-cloud/server/internal/handler"
+	"kefu-cloud/server/internal/middleware"
+	"kefu-cloud/server/internal/model"
+	"kefu-cloud/server/internal/storage"
 )
 
 func setupRouter(t *testing.T) *gin.Engine {
diff --git a/server/internal/handler/session.go b/server/internal/handler/session.go
index d20f2e3..71b3e3f 100644
--- a/server/internal/handler/session.go
+++ b/server/internal/handler/session.go
@@ -9,9 +9,9 @@ import (
 
 	"github.com/gin-gonic/gin"
 	"gorm.io/gorm"
-	"kefu-sys/server/internal/middleware"
-	"kefu-sys/server/internal/model"
-	"kefu-sys/server/internal/ws"
+	"kefu-cloud/server/internal/middleware"
+	"kefu-cloud/server/internal/model"
+	"kefu-cloud/server/internal/ws"
 )
 
 type SessionHandler struct{}
diff --git a/server/internal/handler/settings.go b/server/internal/handler/settings.go
index 01564c1..e7046cd 100644
--- a/server/internal/handler/settings.go
+++ b/server/internal/handler/settings.go
@@ -7,8 +7,8 @@ import (
 	"time"
 
 	"github.com/gin-gonic/gin"
-	"kefu-sys/server/internal/middleware"
-	"kefu-sys/server/internal/model"
+	"kefu-cloud/server/internal/middleware"
+	"kefu-cloud/server/internal/model"
 )
 
 type SettingsHandler struct{}
diff --git a/server/internal/handler/staff.go b/server/internal/handler/staff.go
index 3dd8cea..934f7b1 100644
--- a/server/internal/handler/staff.go
+++ b/server/internal/handler/staff.go
@@ -7,8 +7,8 @@ import (
 
 	"github.com/gin-gonic/gin"
 	"golang.org/x/crypto/bcrypt"
-	"kefu-sys/server/internal/middleware"
-	"kefu-sys/server/internal/model"
+	"kefu-cloud/server/internal/middleware"
+	"kefu-cloud/server/internal/model"
 )
 
 type StaffHandler struct{}
diff --git a/server/internal/handler/statistics.go b/server/internal/handler/statistics.go
index 3295f4a..1f3c376 100644
--- a/server/internal/handler/statistics.go
+++ b/server/internal/handler/statistics.go
@@ -6,8 +6,8 @@ import (
 	"time"
 
 	"github.com/gin-gonic/gin"
-	"kefu-sys/server/internal/middleware"
-	"kefu-sys/server/internal/model"
+	"kefu-cloud/server/internal/middleware"
+	"kefu-cloud/server/internal/model"
 )
 
 type StatisticsHandler struct{}
diff --git a/server/internal/handler/upload.go b/server/internal/handler/upload.go
index d79c406..260b148 100644
--- a/server/internal/handler/upload.go
+++ b/server/internal/handler/upload.go
@@ -9,10 +9,10 @@ import (
 	"strings"
 
 	"github.com/gin-gonic/gin"
-	"kefu-sys/server/internal/config"
-	"kefu-sys/server/internal/media"
-	"kefu-sys/server/internal/middleware"
-	"kefu-sys/server/internal/storage"
+	"kefu-cloud/server/internal/config"
+	"kefu-cloud/server/internal/media"
+	"kefu-cloud/server/internal/middleware"
+	"kefu-cloud/server/internal/storage"
 )
 
 type UploadHandler struct {
diff --git a/server/internal/handler/widget.go b/server/internal/handler/widget.go
index e97b23e..99e5a46 100644
--- a/server/internal/handler/widget.go
+++ b/server/internal/handler/widget.go
@@ -10,9 +10,9 @@ import (
 
 	"github.com/gin-gonic/gin"
 	"gorm.io/gorm"
-	"kefu-sys/server/internal/middleware"
-	"kefu-sys/server/internal/model"
-	"kefu-sys/server/internal/ws"
+	"kefu-cloud/server/internal/middleware"
+	"kefu-cloud/server/internal/model"
+	"kefu-cloud/server/internal/ws"
 )
 
 type WidgetHandler struct{}
diff --git a/server/internal/handler/ws.go b/server/internal/handler/ws.go
index 5abf336..8ad68d1 100644
--- a/server/internal/handler/ws.go
+++ b/server/internal/handler/ws.go
@@ -4,8 +4,8 @@ import (
 	"net/http"
 
 	"github.com/gin-gonic/gin"
-	"kefu-sys/server/internal/middleware"
-	"kefu-sys/server/internal/ws"
+	"kefu-cloud/server/internal/middleware"
+	"kefu-cloud/server/internal/ws"
 )
 
 type WsHandler struct{}
diff --git a/server/internal/middleware/auth.go b/server/internal/middleware/auth.go
index 98d6e31..9005d16 100644
--- a/server/internal/middleware/auth.go
+++ b/server/internal/middleware/auth.go
@@ -10,7 +10,7 @@ import (
 
 	"github.com/gin-gonic/gin"
 	"github.com/golang-jwt/jwt/v5"
-	"kefu-sys/server/internal/model"
+	"kefu-cloud/server/internal/model"
 )
 
 var jwtSecret []byte
diff --git a/server/internal/storage/s3.go b/server/internal/storage/s3.go
index 0374f34..bdfc2fc 100644
--- a/server/internal/storage/s3.go
+++ b/server/internal/storage/s3.go
@@ -9,7 +9,7 @@ import (
 
 	"github.com/minio/minio-go/v7"
 	"github.com/minio/minio-go/v7/pkg/credentials"
-	"kefu-sys/server/internal/config"
+	"kefu-cloud/server/internal/config"
 )
 
 // S3Storage 基于 minio-go 的 S3 兼容实现（MinIO / OSS / COS / AWS S3）
diff --git a/server/internal/ws/ws.go b/server/internal/ws/ws.go
index b669077..5137374 100644
--- a/server/internal/ws/ws.go
+++ b/server/internal/ws/ws.go
@@ -8,7 +8,7 @@ import (
 	"time"
 
 	"github.com/gorilla/websocket"
-	"kefu-sys/server/internal/model"
+	"kefu-cloud/server/internal/model"
 )
 
 var upgrader = websocket.Upgrader{