diff --git a/src/actions/coupon.ts b/src/actions/coupon.ts
index c41f276..7198091 100644
--- a/src/actions/coupon.ts
+++ b/src/actions/coupon.ts
@@ -7,22 +7,28 @@ export async function getPagCoupon(params: { page: number; size: number }) {
 }
 
 export async function createCoupon(data: {
-  code: string
+  name: string
   amount: number
-  remark?: string
-  min_amount?: number
+  count: number
+  status: number
+  min_amount: number
   expire_at?: Date
+  expire_in?: number
+  expire_type: number
 }) {
   return callByUser<Coupon>("/api/admin/coupon/create", data)
 }
 
 export async function updateCoupon(data: {
-  code: string
+  id: number
+  name: string
   amount: number
-  remark?: string
-  min_amount?: number
+  min_amount: number
+  count: number
+  status: number
+  expire_type: number
   expire_at?: Date
-  status?: number
+  expire_in?: number
 }) {
   return callByUser<Coupon>("/api/admin/coupon/update", data)
 }
@@ -32,3 +38,10 @@ export async function deleteCoupon(id: number) {
     id,
   })
 }
+
+export async function issueCoupon(data: {
+  coupon_id: number
+  user_id: number
+}) {
+  return callByUser<Coupon>("/api/admin/coupon/update/assign", data)
+}
diff --git a/src/actions/env.ts b/src/actions/env.ts
new file mode 100644
index 0000000..5ae38de
--- /dev/null
+++ b/src/actions/env.ts
@@ -0,0 +1,10 @@
+import { toast } from "sonner"
+
+const NODE_ENV = process.env.NODE_ENV
+
+export async function getNodeEnv() {
+  if (!NODE_ENV) {
+    toast.error(`接口请求错误:NODE_ENV为空`)
+  }
+  return NODE_ENV
+}
diff --git a/src/app/(root)/navigation.tsx b/src/app/(root)/_navigation/index.tsx
similarity index 93%
rename from src/app/(root)/navigation.tsx
rename to src/app/(root)/_navigation/index.tsx
index d44e3ae..f48a74d 100644
--- a/src/app/(root)/navigation.tsx
+++ b/src/app/(root)/_navigation/index.tsx
@@ -54,6 +54,7 @@ import {
   ScopeUserReadNotBind,
   ScopeUserReadOne,
 } from "@/lib/scopes"
+import Logo from "./logo"
 
 // Navigation Context
 interface NavigationContextType {
@@ -255,7 +256,7 @@ const menuSections: { title: string; items: NavItemProps[] }[] = [
         href: "/gateway",
         icon: DoorClosedIcon,
         label: "网关列表",
-        requiredScope:ScopeProxyRead
+        requiredScope: ScopeProxyRead,
       },
       {
         href: "/admin",
@@ -301,22 +302,13 @@ export default function Navigation() {
       <NavigationContext.Provider value={contextValue}>
         <aside
           className={twJoin(
-            "bg-background border-r border-border transition-all duration-300 ease-in-out flex flex-col h-full",
+            "bg-white border-r border-slate-200 transition-all duration-300 ease-in-out flex flex-col h-full",
             collapsed ? "w-16" : "w-64",
           )}
         >
           {/*Logo 区域 */}
-          <div className="h-16 flex items-center justify-center border-b border-border p-4 shrink-0">
-            {!collapsed ? (
-              <span className="text-xl font-bold tracking-wide text-foreground">
-                管理系统
-              </span>
-            ) : (
-              <span className="text-xl font-bold mx-auto text-foreground">
-                <ComputerIcon />
-              </span>
-            )}
-          </div>
+          <Logo collapsed={collapsed} />
+
           {/* Navigation Menu */}
           <ScrollArea className="flex-1 py-3 overflow-hidden">
             <nav className="space-y-3">
diff --git a/src/app/(root)/_navigation/logo.tsx b/src/app/(root)/_navigation/logo.tsx
new file mode 100644
index 0000000..352e2d9
--- /dev/null
+++ b/src/app/(root)/_navigation/logo.tsx
@@ -0,0 +1,28 @@
+import { ComputerIcon } from "lucide-react"
+import { getNodeEnv } from "@/actions/env"
+import { cn } from "@/lib/utils"
+
+export default async function Logo(props: { collapsed: boolean }) {
+  const env = await getNodeEnv()
+  return (
+    <div
+      className={cn(
+        `h-16 flex items-center justify-between border-b px-4 shrink-0`,
+        env === "production" && "bg-amber-100",
+      )}
+    >
+      {!props.collapsed ? (
+        <div className="flex items-center gap-2">
+          <div className="w-8 h-8 bg-blue-100 rounded-lg flex items-center justify-center">
+            <ComputerIcon className="h-4 w-4" />
+          </div>
+          <span className="text-xl font-bold tracking-wide">管理系统</span>
+        </div>
+      ) : (
+        <div className="w-full flex justify-center">
+          <div className="w-8 h-8 bg-blue-100 rounded-lg flex items-center justify-center"></div>
+        </div>
+      )}
+    </div>
+  )
+}
diff --git a/src/app/(root)/balance/page.tsx b/src/app/(root)/balance/page.tsx
index 8dcd663..0751584 100644
--- a/src/app/(root)/balance/page.tsx
+++ b/src/app/(root)/balance/page.tsx
@@ -142,7 +142,7 @@ export default function BalancePage() {
               </Field>
             )}
           />
-     
+
           <Button type="submit">搜索</Button>
           <Button
             type="button"
@@ -155,7 +155,7 @@ export default function BalancePage() {
           >
             重置
           </Button>
-             </div>
+        </div>
       </form>
 
       <Suspense>
@@ -167,7 +167,7 @@ export default function BalancePage() {
               accessorFn: row => row.user?.phone || "",
             },
             {
-              header: "账单号",
+              header: "账单编号",
               accessorFn: row => row.bill?.bill_no || "",
             },
             {
diff --git a/src/app/(root)/client/cust/page.tsx b/src/app/(root)/client/cust/page.tsx
index 760aed4..0ab7cfe 100644
--- a/src/app/(root)/client/cust/page.tsx
+++ b/src/app/(root)/client/cust/page.tsx
@@ -19,12 +19,7 @@ import {
   DropdownMenuItem,
   DropdownMenuTrigger,
 } from "@/components/ui/dropdown-menu"
-import {
-  Field,
-  FieldError,
-  FieldGroup,
-  FieldLabel,
-} from "@/components/ui/field"
+import { Field, FieldError, FieldLabel } from "@/components/ui/field"
 import { Input } from "@/components/ui/input"
 import {
   ScopeBalanceActivityReadOfUser,
@@ -116,10 +111,7 @@ export default function UserQueryPage() {
             name="phone"
             control={control}
             render={({ field, fieldState }) => (
-              <Field
-                data-invalid={fieldState.invalid}
-                className="w-40 flex"
-              >
+              <Field data-invalid={fieldState.invalid} className="w-40 flex">
                 <FieldLabel>手机号</FieldLabel>
                 <Input {...field} placeholder="请输入手机号" />
                 <FieldError>{fieldState.error?.message}</FieldError>
@@ -131,10 +123,7 @@ export default function UserQueryPage() {
             name="name"
             control={control}
             render={({ field, fieldState }) => (
-              <Field
-                data-invalid={fieldState.invalid}
-                className="w-40 flex"
-              >
+              <Field data-invalid={fieldState.invalid} className="w-40 flex">
                 <FieldLabel>姓名</FieldLabel>
                 <Input {...field} placeholder="请输入姓名" />
                 <FieldError>{fieldState.error?.message}</FieldError>
diff --git a/src/app/(root)/client/issue/page.tsx b/src/app/(root)/client/issue/page.tsx
new file mode 100644
index 0000000..9ea161e
--- /dev/null
+++ b/src/app/(root)/client/issue/page.tsx
@@ -0,0 +1,10 @@
+"use client"
+import { useRouter, useSearchParams } from "next/navigation"
+
+export default function IssuePage() {
+  const router = useRouter()
+  const searchParams = useSearchParams()
+  const userId = searchParams.get("userId")
+  const userPhone = searchParams.get("phone")
+  return <div>发放优惠券</div>
+}
diff --git a/src/app/(root)/coupon/create.tsx b/src/app/(root)/coupon/create.tsx
index d8c12ea..b5d36ff 100644
--- a/src/app/(root)/coupon/create.tsx
+++ b/src/app/(root)/coupon/create.tsx
@@ -17,13 +17,49 @@ import {
 } from "@/components/ui/dialog"
 import { FieldError, FieldGroup, FieldLabel } from "@/components/ui/field"
 import { Input } from "@/components/ui/input"
+import {
+  Select,
+  SelectContent,
+  SelectItem,
+  SelectTrigger,
+  SelectValue,
+} from "@/components/ui/select"
 
 const schema = z.object({
-  code: z.string().min(1, "请输入优惠券名称"),
-  amount: z.string().min(1, "请输入优惠券金额"),
-  remark: z.string().optional(),
-  min_amount: z.string().optional(),
+  name: z.string().min(1, "请输入优惠券名称"),
+  amount: z.string()
+    .min(1, "请输入优惠券金额")
+    .regex(/^\d+(\.\d+)?$/, "请输入有效的金额数字")
+    .refine(val => Number(val) > 0, "优惠券金额必须大于0"),
+  count: z.string()
+    .min(1, "请输入优惠券数量")
+    .regex(/^\d+$/, "请输入正整数") 
+    .refine(val => Number(val) >= 1, "优惠券数量至少为1"),
+  min_amount: z.string()
+    .min(1, "请输入最低消费金额")
+    .regex(/^\d+(\.\d+)?$/, "请输入有效的金额数字")
+    .refine(val => Number(val) >= 0, "最低消费金额不能为负数"),
   expire_at: z.string().optional(),
+  expire_type: z.string().min(1, "请选择过期类型"),
+  expire_in: z.string().optional(),
+  status:z.string().optional()
+}).superRefine((data, ctx) => {
+  const expireType = Number(data.expire_type);
+  if (!data.expire_type) return;
+  if (expireType === 1 && !data.expire_at) {
+    ctx.addIssue({
+      code: z.ZodIssueCode.custom,
+      message: "请选择过期时间",
+      path: ["expire_at"]
+    });
+  }
+  if (expireType === 2 && !data.expire_in) {
+    ctx.addIssue({
+      code: z.ZodIssueCode.custom,
+      message: "请输入过期时长天数",
+      path: ["expire_in"]
+    });
+  }
 })
 
 export function CreateDiscount(props: { onSuccess?: () => void }) {
@@ -32,25 +68,33 @@ export function CreateDiscount(props: { onSuccess?: () => void }) {
   const form = useForm({
     resolver: zodResolver(schema),
     defaultValues: {
-      code: "",
-      remark: "",
-      amount: "0",
-      min_amount: "0",
+      name: "",
+      count: "",
+      amount: "",
+      min_amount: "",
       expire_at: "",
+      expire_in: "",
+      expire_type: "",
+      status: "0",
     },
     mode: "onChange",
   })
 
-  const { control, handleSubmit, reset } = form
+  const { control, handleSubmit, reset, watch } = form
+  const watchExpireType = watch("expire_type")
 
   const onSubmit = async (data: z.infer<typeof schema>) => {
     try {
+      const expireType = Number(data.expire_type)
       const payload = {
-        code: data.code,
+        name: data.name,
         amount: Number(data.amount),
-        remark: data?.remark,
+        count: Number(data?.count),
+        status:Number(data.status),
         min_amount: Number(data?.min_amount),
         expire_at: data?.expire_at ? new Date(data.expire_at) : undefined,
+        expire_in: expireType === 2 ? Number(data.expire_in) : undefined,
+        expire_type: expireType,
       }
       const resp = await createCoupon(payload)
       if (resp.success) {
@@ -93,10 +137,10 @@ export function CreateDiscount(props: { onSuccess?: () => void }) {
           <FieldGroup>
             <Controller
               control={control}
-              name="code"
+              name="name"
               render={({ field, fieldState }) => (
                 <div className="flex items-start gap-4">
-                  <FieldLabel className="w-28 pt-2">名称:</FieldLabel>
+                  <FieldLabel className="w-28 pt-2">优惠券名称:</FieldLabel>
                   <div className="flex-1">
                     <Input {...field} />
                     <FieldError>{fieldState.error?.message}</FieldError>
@@ -107,10 +151,10 @@ export function CreateDiscount(props: { onSuccess?: () => void }) {
 
             <Controller
               control={control}
-              name="remark"
+              name="count"
               render={({ field, fieldState }) => (
                 <div className="flex items-start gap-4">
-                  <FieldLabel className="w-28 pt-2">备注:</FieldLabel>
+                  <FieldLabel className="w-28 pt-2">优惠券数量:</FieldLabel>
                   <div className="flex-1">
                     <Input {...field} />
                     <FieldError>{fieldState.error?.message}</FieldError>
@@ -124,20 +168,9 @@ export function CreateDiscount(props: { onSuccess?: () => void }) {
               name="amount"
               render={({ field, fieldState }) => (
                 <div className="flex items-start gap-4">
-                  <FieldLabel className="w-28 pt-2">金额:</FieldLabel>
+                  <FieldLabel className="w-28 pt-2">优惠券金额:</FieldLabel>
                   <div className="flex-1">
-                    <Input
-                      type="number"
-                      min={0}
-                      step={5}
-                      {...field}
-                      onChange={e => {
-                        const value = e.target.value
-                        if (value === "" || parseFloat(value) >= 0) {
-                          field.onChange(value)
-                        }
-                      }}
-                    />
+                    <Input {...field} />
                     <FieldError>{fieldState.error?.message}</FieldError>
                   </div>
                 </div>
@@ -148,43 +181,97 @@ export function CreateDiscount(props: { onSuccess?: () => void }) {
               name="min_amount"
               render={({ field, fieldState }) => (
                 <div className="flex items-start gap-4">
-                  <FieldLabel className="w-28 pt-2">最低消费:</FieldLabel>
+                  <FieldLabel className="w-28 pt-2">最低消费金额:</FieldLabel>
                   <div className="flex-1">
-                    <Input
-                      type="number"
-                      min={0}
-                      step={5}
-                      {...field}
-                      onChange={e => {
-                        const value = e.target.value
-                        if (value === "" || parseFloat(value) >= 0) {
-                          field.onChange(value)
-                        }
-                      }}
-                    />
+                    <Input {...field} />
                     <FieldError>{fieldState.error?.message}</FieldError>
                   </div>
                 </div>
               )}
             />
-
             <Controller
               control={control}
-              name="expire_at"
+              name="status"
               render={({ field, fieldState }) => (
                 <div className="flex items-start gap-4">
-                  <FieldLabel className="w-30 pt-2">过期时间:</FieldLabel>
-                  <Input
-                    type="date"
-                    min={new Date().toISOString().split("T")[0]}
-                    {...field}
-                  />
+                  <FieldLabel className="w-28 pt-2">优惠券状态:</FieldLabel>
                   <div className="flex-1">
+                    <Select value={field.value} onValueChange={field.onChange}>
+                      <SelectTrigger>
+                        <SelectValue placeholder="请选择状态" />
+                      </SelectTrigger>
+                      <SelectContent>
+                        <SelectItem value="0">禁用</SelectItem>
+                        <SelectItem value="1">正常</SelectItem>
+                      </SelectContent>
+                    </Select>
                     <FieldError>{fieldState.error?.message}</FieldError>
                   </div>
                 </div>
               )}
             />
+            <Controller
+              control={control}
+              name="expire_type"
+              render={({ field, fieldState }) => (
+                <div className="flex items-start gap-4">
+                  <FieldLabel className="w-28 pt-2">过期类型:</FieldLabel>
+                  <div className="flex-1">
+                    <Select value={field.value} onValueChange={field.onChange}>
+                      <SelectTrigger>
+                        <SelectValue placeholder="请选择过期类型" />
+                      </SelectTrigger>
+                      <SelectContent>
+                        <SelectItem value="0">不过期</SelectItem>
+                        <SelectItem value="1">固定日期</SelectItem>
+                        <SelectItem value="2">相对日期</SelectItem>
+                      </SelectContent>
+                    </Select>
+                    <FieldError>{fieldState.error?.message}</FieldError>
+                  </div>
+                </div>
+              )}
+            />
+             {watchExpireType === "1" && (
+              <Controller
+                control={control}
+                name="expire_at"
+                render={({ field, fieldState }) => (
+                  <div className="flex items-start gap-4">
+                    <FieldLabel className="w-28 pt-2">过期时间:</FieldLabel>
+                    <div className="flex-1">
+                      <Input
+                        type="date"
+                        min={new Date().toISOString().split("T")[0]}
+                        {...field}
+                      />
+                      <FieldError>{fieldState.error?.message}</FieldError>
+                    </div>
+                  </div>
+                )}
+              />
+            )}
+
+            {watchExpireType === "2" && (
+              <Controller
+                control={control}
+                name="expire_in"
+                render={({ field, fieldState }) => (
+                  <div className="flex items-start gap-4">
+                    <FieldLabel className="w-28 pt-2">过期时长（天）:</FieldLabel>
+                    <div className="flex-1">
+                      <Input 
+                        type="number" 
+                        min="0"
+                        placeholder="请输入过期天数"
+                        {...field} 
+                      />
+                      <FieldError>{fieldState.error?.message}</FieldError>
+                    </div>
+                  </div>
+                )}
+              />
+            )}
           </FieldGroup>
         </form>
 
diff --git a/src/app/(root)/coupon/issue.tsx b/src/app/(root)/coupon/issue.tsx
new file mode 100644
index 0000000..10be569
--- /dev/null
+++ b/src/app/(root)/coupon/issue.tsx
@@ -0,0 +1,346 @@
+import { zodResolver } from "@hookform/resolvers/zod"
+import { format } from "date-fns"
+import { Suspense, useCallback, useState } from "react"
+import { Controller, useForm } from "react-hook-form"
+import { toast } from "sonner"
+import z from "zod"
+import { issueCoupon } from "@/actions/coupon"
+import { getPageUser } from "@/actions/user"
+import { Badge } from "@/components/ui/badge"
+import { Button } from "@/components/ui/button"
+import {
+  Dialog,
+  DialogClose,
+  DialogContent,
+  DialogFooter,
+  DialogHeader,
+  DialogTitle,
+  DialogTrigger,
+} from "@/components/ui/dialog"
+import { Field, FieldError, FieldLabel } from "@/components/ui/field"
+import { Input } from "@/components/ui/input"
+import type { Coupon } from "@/models/coupon"
+import type { User } from "@/models/user"
+
+interface UserQueryParams {
+  account?: string
+  name?: string
+}
+
+const filterSchema = z.object({
+  phone: z.string().optional(),
+  name: z.string().optional(),
+})
+type FormValues = z.infer<typeof filterSchema>
+
+export function IssueCoupon(props: { coupon: Coupon; onSuccess?: () => void }) {
+  const [open, setOpen] = useState(false)
+  const [userList, setUserList] = useState<User[]>([])
+  const [loading, setLoading] = useState(false)
+  const [currentFilters, setCurrentFilters] = useState<UserQueryParams>({})
+  const { control, handleSubmit, reset } = useForm<FormValues>({
+    resolver: zodResolver(filterSchema),
+    defaultValues: {
+      phone: "",
+      name: "",
+    },
+  })
+
+  const fetchUsers = useCallback(async (filters: UserQueryParams = {}) => {
+    setLoading(true)
+    try {
+      setOpen(true)
+      const res = await getPageUser(filters)
+      if (res.success) {
+        const data = Array.isArray(res.data) ? res.data : [res.data]
+        setUserList(data)
+      } else {
+        toast.error(res.message || "获取用户失败")
+        setUserList([])
+      }
+    } catch (error) {
+      const message = error instanceof Error ? error.message : error
+      toast.error(`获取用户失败: ${message}`)
+    } finally {
+      setLoading(false)
+    }
+  }, [])
+
+  const onFilter = handleSubmit((data: FormValues) => {
+    const params: UserQueryParams = {}
+    if (data.phone?.trim()) params.account = data.phone.trim()
+    if (data.name?.trim()) params.name = data.name.trim()
+    if (Object.keys(params).length === 0) {
+      toast.info("请至少输入一个搜索条件")
+      return
+    }
+    setCurrentFilters(params)
+    fetchUsers(params)
+  })
+
+  const handleReset = useCallback(() => {
+    reset()
+    setCurrentFilters({})
+    setUserList([])
+  }, [reset])
+
+  const handleIssueCoupon = useCallback(
+    async (users: User[], coupon: Coupon) => {
+      console.log(coupon, "couponcouponcoupon")
+
+      const targetUser = users[0]
+
+      if (!targetUser || !targetUser.id) {
+        toast.error("用户信息无效")
+        return
+      }
+
+      if (!coupon || !coupon.id) {
+        toast.error("优惠券信息无效")
+        return
+      }
+      if (coupon.status !== 1) {
+        toast.error("优惠券不可用，请检查优惠券状态")
+        return
+      }
+      try {
+        const result = await issueCoupon({
+          coupon_id: coupon.id,
+          user_id: targetUser.id,
+        })
+        console.log({
+          coupon_id: coupon.id,
+          user_id: targetUser.id,
+        })
+
+        console.log(result, "resultresultresultresultresult")
+        if (result.success) {
+          toast.success(
+            `成功发放优惠券给用户 ${targetUser.phone || targetUser.username}`,
+          )
+          setOpen(false)
+          handleReset()
+          props.onSuccess?.()
+        } else {
+          toast.error("发放失败，请稍后重试")
+        }
+      } catch (error) {
+        const message = error instanceof Error ? error.message : "发放失败"
+        toast.error(`发放优惠券失败: ${message}`)
+      }
+    },
+    [props.onSuccess, handleReset],
+  )
+
+  return (
+    <Dialog
+      open={open}
+      onOpenChange={newOpen => {
+        setOpen(newOpen)
+        if (!newOpen) {
+          handleReset()
+        }
+      }}
+    >
+      <DialogTrigger asChild>
+        <Button size="sm" variant="secondary">
+          发放
+        </Button>
+      </DialogTrigger>
+
+      <DialogContent
+        className="max-h-[85vh] overflow-y-auto"
+        style={{ width: "auto", minWidth: "800px", maxWidth: "90vw" }}
+      >
+        <DialogHeader>
+          <DialogTitle>发放优惠券</DialogTitle>
+        </DialogHeader>
+        <form onSubmit={onFilter} className="bg-card rounded-lg">
+          <div className="flex items-end gap-4">
+            <Controller
+              name="phone"
+              control={control}
+              render={({ field, fieldState }) => (
+                <Field data-invalid={fieldState.invalid} className="w-40 flex">
+                  <FieldLabel>手机号</FieldLabel>
+                  <Input {...field} placeholder="请输入手机号" />
+                  <FieldError>{fieldState.error?.message}</FieldError>
+                </Field>
+              )}
+            />
+            <Button type="button" variant="outline" onClick={handleReset}>
+              重置
+            </Button>
+            <Button type="submit">搜索</Button>
+          </div>
+        </form>
+        <Suspense fallback={<div className="py-8 text-center">加载中...</div>}>
+          {loading ? (
+            <div className="py-8 text-center">加载中...</div>
+          ) : userList.length === 0 ? (
+            <div className="py-8 text-center text-gray-500">暂无用户数据</div>
+          ) : (
+            <div className="space-y-4 max-h-[60vh] overflow-y-auto pr-1">
+              {userList.map(user => (
+                <div
+                  key={user.id}
+                  className="border rounded-lg overflow-hidden hover:shadow-md transition-shadow"
+                >
+                  <div className="bg-gray-50 px-4 py-3 border-b flex items-center justify-between flex-wrap gap-2">
+                    <div className="flex items-center gap-3">
+                      <span className="font-medium text-base">
+                        {user.phone || "未绑定手机"}
+                      </span>
+                      <div className="flex gap-2">
+                        <Badge
+                          variant={user.id_type === 1 ? "default" : "secondary"}
+                          className={
+                            user.id_type === 1
+                              ? "bg-green-100 text-green-700 hover:bg-green-100"
+                              : "bg-gray-100 text-gray-600 hover:bg-gray-100"
+                          }
+                        >
+                          {user.id_type === 1 ? "✓ 已认证" : "○ 未认证"}
+                        </Badge>
+                        <Badge
+                          variant={
+                            user.status === 1 ? "default" : "destructive"
+                          }
+                          className={
+                            user.status === 1
+                              ? "bg-green-100 text-green-700 hover:bg-green-100"
+                              : "bg-red-100 text-red-700 hover:bg-red-100"
+                          }
+                        >
+                          {user.status === 1 ? "正常" : "禁用"}
+                        </Badge>
+                      </div>
+                    </div>
+                    <div className="flex items-center gap-2">
+                      <span className="text-sm text-gray-500">
+                        余额:
+                        <span
+                          className={`ml-1 font-semibold ${
+                            Number(user.balance) > 0
+                              ? "text-green-600"
+                              : "text-orange-600"
+                          }`}
+                        >
+                          ¥{(Number(user.balance) || 0).toFixed(2)}
+                        </span>
+                      </span>
+                    </div>
+                  </div>
+                  <div className="p-4">
+                    <div className="grid grid-cols-3 gap-4">
+                      <div className="space-y-2">
+                        <div className="text-sm">
+                          <span className="text-gray-500 w-20 inline-block">
+                            姓名：
+                          </span>
+                          <span className="text-gray-900">
+                            {user.name || ""}
+                          </span>
+                        </div>
+                        <div className="text-sm">
+                          <span className="text-gray-500 w-20 inline-block">
+                            账号：
+                          </span>
+                          <span className="text-gray-900">
+                            {user.username || ""}
+                          </span>
+                        </div>
+                        <div className="text-sm">
+                          <span className="text-gray-500 w-20 inline-block">
+                            客户经理：
+                          </span>
+                          <span className="text-gray-900">
+                            {user.admin?.name || ""}
+                          </span>
+                        </div>
+                      </div>
+                      <div className="space-y-2">
+                        <div className="text-sm">
+                          <span className="text-gray-500 w-20 inline-block">
+                            客户来源：
+                          </span>
+                          <span className="text-gray-900">
+                            {(() => {
+                              const sourceMap: Record<number, string> = {
+                                0: "官网注册",
+                                1: "管理员添加",
+                                2: "代理商注册",
+                                3: "代理商添加",
+                              }
+                              return sourceMap[user.source] ?? "官网注册"
+                            })()}
+                          </span>
+                        </div>
+                        <div className="text-sm">
+                          <span className="text-gray-500 w-20 inline-block">
+                            联系方式：
+                          </span>
+                          <span className="text-gray-900">
+                            {user.contact_wechat || ""}
+                          </span>
+                        </div>
+                        <div className="text-sm">
+                          <span className="text-gray-500 w-20 inline-block">
+                            创建时间：
+                          </span>
+                          <span className="text-gray-900">
+                            {user.created_at
+                              ? format(new Date(user.created_at), "yyyy-MM-dd")
+                              : ""}
+                          </span>
+                        </div>
+                      </div>
+
+                      <div className="space-y-2">
+                        <div className="text-sm">
+                          <span className="text-gray-500 w-20 inline-block">
+                            最后登录：
+                          </span>
+                          <span className="text-gray-900">
+                            {user.last_login
+                              ? format(
+                                  new Date(user.last_login),
+                                  "yyyy-MM-dd HH:mm",
+                                )
+                              : "-"}
+                          </span>
+                        </div>
+                        <div className="text-sm">
+                          <span className="text-gray-500 w-20 inline-block">
+                            登录IP：
+                          </span>
+                          <span className="text-gray-900">
+                            {user.last_login_ip || "-"}
+                          </span>
+                        </div>
+                      </div>
+                    </div>
+                  </div>
+                </div>
+              ))}
+            </div>
+          )}
+        </Suspense>
+        <DialogFooter>
+          <DialogClose asChild>
+            <Button variant="ghost" onClick={handleReset}>
+              取消
+            </Button>
+          </DialogClose>
+          <Button
+            type="button"
+            onClick={() => handleIssueCoupon(userList, props.coupon)}
+            disabled={!userList || userList.length === 0}
+          >
+            发放优惠券
+          </Button>
+        </DialogFooter>
+      </DialogContent>
+    </Dialog>
+  )
+}
diff --git a/src/app/(root)/coupon/page.tsx b/src/app/(root)/coupon/page.tsx
index 84aa6fe..57a47e9 100644
--- a/src/app/(root)/coupon/page.tsx
+++ b/src/app/(root)/coupon/page.tsx
@@ -3,6 +3,7 @@ import { format } from "date-fns"
 import { Suspense, useState } from "react"
 import { toast } from "sonner"
 import { deleteCoupon, getPagCoupon } from "@/actions/coupon"
+import { Auth } from "@/components/auth"
 import { DataTable, useDataTable } from "@/components/data-table"
 import { Page } from "@/components/page"
 import {
@@ -17,8 +18,10 @@ import {
   AlertDialogTrigger,
 } from "@/components/ui/alert-dialog"
 import { Button } from "@/components/ui/button"
+import { ScopeCouponWriteAssign } from "@/lib/scopes"
 import type { Coupon } from "@/models/coupon"
 import { CreateDiscount } from "./create"
+import { IssueCoupon } from "./issue"
 import { UpdateCoupon } from "./update"
 
 export default function CouponPage() {
@@ -36,30 +39,59 @@ export default function CouponPage() {
         <DataTable<Coupon>
           {...table}
           columns={[
-            { header: "所属用户", accessorKey: "user_id" },
-            { header: "代码", accessorKey: "code" },
-            { header: "备注", accessorKey: "remark" },
-            { header: "金额", accessorKey: "amount" },
+            { header: "优惠券名称", accessorKey: "name" },
+            { header: "优惠券数量", accessorKey: "count" },
+            { header: "优惠券金额", accessorKey: "amount" },
             { header: "最低消费金额", accessorKey: "min_amount" },
             {
-              header: "状态",
+              header: "优惠券状态",
               accessorKey: "status",
               cell: ({ row }) => {
                 const status = row.original.status
                 if (status === 0) {
-                  return <span className="text-yellow-600">未使用</span>
+                  return <span className="text-yellow-600">禁用</span>
                 }
                 if (status === 1) {
-                  return <span className="text-green-600">已使用</span>
+                  return <span className="text-green-600">正常</span>
                 }
                 return <span>-</span>
               },
             },
+            {
+              header: "过期类型",
+              accessorFn: row => {
+                switch (row.expire_type) {
+                  case 0:
+                    return "不过期"
+                  case 1:
+                    return "固定日期"
+                  case 2:
+                    return "相对日期"
+                  default:
+                    return ""
+                }
+              },
+            },
+            {
+              header: "过期时长（天）",
+              accessorKey: "expire_in",
+            },
             {
               header: "过期时间",
               accessorKey: "expire_at",
-              cell: ({ row }) =>
-                format(new Date(row.original.created_at), "yyyy-MM-dd HH:mm"),
+              cell: ({ row }) => {
+                const coupon = row.original
+                if (coupon.expire_type === 2 && coupon.expire_in) {
+                  const expireDate = new Date(coupon.created_at)
+                  expireDate.setDate(expireDate.getDate() + coupon.expire_in)
+                  return format(expireDate, "yyyy-MM-dd HH:mm")
+                }
+
+                if (coupon.expire_type === 1 && coupon.expire_at) {
+                  return format(new Date(coupon.expire_at), "yyyy-MM-dd HH:mm")
+                }
+                return <span>永久有效</span>
+              },
             },
             {
               header: "创建时间",
@@ -67,12 +99,6 @@ export default function CouponPage() {
               cell: ({ row }) =>
                 format(new Date(row.original.created_at), "yyyy-MM-dd HH:mm"),
             },
-            {
-              header: "更新时间",
-              accessorKey: "updated_at",
-              cell: ({ row }) =>
-                format(new Date(row.original.updated_at), "yyyy-MM-dd HH:mm"),
-            },
             {
               id: "action",
               meta: { pin: "right" },
@@ -87,6 +113,12 @@ export default function CouponPage() {
                     coupon={row.original}
                     onSuccess={table.refresh}
                   />
+                  <Auth scope={ScopeCouponWriteAssign}>
+                    <IssueCoupon
+                      coupon={row.original}
+                      onSuccess={table.refresh}
+                    />
+                  </Auth>
                 </div>
               ),
             },
@@ -135,7 +167,7 @@ function DeleteCoupon({
         <AlertDialogHeader>
           <AlertDialogTitle>确认删除</AlertDialogTitle>
           <AlertDialogDescription>
-            确定要删除折扣「{coupon.code}」吗？此操作不可撤销。
+            确定要删除折扣「{coupon.name}」吗？此操作不可撤销。
           </AlertDialogDescription>
         </AlertDialogHeader>
         <AlertDialogFooter>
diff --git a/src/app/(root)/coupon/update.tsx b/src/app/(root)/coupon/update.tsx
index 48d310c..794268e 100644
--- a/src/app/(root)/coupon/update.tsx
+++ b/src/app/(root)/coupon/update.tsx
@@ -26,12 +26,40 @@ import {
 import type { Coupon } from "@/models/coupon"
 
 const schema = z.object({
-  code: z.string().min(1, "请输入优惠券名称"),
-  amount: z.string().min(1, "请输入优惠券金额"),
-  remark: z.string().optional(),
-  min_amount: z.string().optional(),
+  name: z.string().min(1, "请输入优惠券名称"),
+  amount: z.string()
+    .min(1, "请输入优惠券金额")
+    .regex(/^\d+(\.\d+)?$/, "请输入有效的金额数字")
+    .refine(val => Number(val) > 0, "优惠券金额必须大于0"),
+  count: z.string()
+    .min(1, "请输入优惠券数量")
+    .regex(/^\d+$/, "请输入正整数") 
+    .refine(val => Number(val) >= 1, "优惠券数量至少为1"),
+  min_amount: z.string()
+    .min(1, "请输入最低消费金额")
+    .regex(/^\d+(\.\d+)?$/, "请输入有效的金额数字")
+    .refine(val => Number(val) >= 0, "最低消费金额不能为负数"),
   expire_at: z.string().optional(),
-  status: z.string().optional(),
+  expire_type: z.string().min(1, "请选择过期类型"),
+  expire_in: z.string().optional(),
+  status:z.string().optional()
+}).superRefine((data, ctx) => {
+  const expireType = Number(data.expire_type);
+  if (!data.expire_type) return;
+  if (expireType === 1 && !data.expire_at) {
+    ctx.addIssue({
+      code: z.ZodIssueCode.custom,
+      message: "请选择过期时间",
+      path: ["expire_at"]
+    });
+  }
+  if (expireType === 2 && !data.expire_in) {
+    ctx.addIssue({
+      code: z.ZodIssueCode.custom,
+      message: "请输入过期时长天数",
+      path: ["expire_in"]
+    });
+  }
 })
 
 export function UpdateCoupon(props: {
@@ -43,32 +71,36 @@ export function UpdateCoupon(props: {
   const form = useForm({
     resolver: zodResolver(schema),
     defaultValues: {
-      code: props.coupon.code || "",
-      remark: props.coupon.remark || "",
-      amount: String(props.coupon.amount || 0),
-      min_amount: String(props.coupon.min_amount || 0),
-      expire_at: props.coupon.expire_at
-        ? new Date(props.coupon.expire_at).toISOString().split("T")[0]
+      name: props.coupon.name,
+      amount: String(props.coupon.amount),
+      min_amount: String(props.coupon.min_amount),
+      expire_at: props?.coupon.expire_at
+        ? new Date(props?.coupon.expire_at).toISOString().split("T")[0]
         : "",
-      status: String(props.coupon.status || "0"),
+      status: String(props.coupon.status),
+      count: String(props.coupon.count),
+      expire_in: String(props?.coupon.expire_in),
     },
     mode: "onChange",
   })
 
-  const { control, handleSubmit, reset } = form
-
+  const { control, handleSubmit, reset, watch } = form
+  const watchExpireType = watch("expire_type")
   const onSubmit = async (data: z.infer<typeof schema>) => {
     try {
+       const expireType = Number(data.expire_type)
       const payload = {
         id: props.coupon.id,
-        code: data.code,
+        name: data.name,
         amount: Number(data.amount),
-        remark: data.remark,
         min_amount: Number(data.min_amount),
-        expire_at: data.expire_at ? new Date(data.expire_at) : undefined,
+        count: Number(data.count),
         status: Number(data.status),
+        expire_type: expireType,
+        expire_at: data.expire_at ? new Date(data.expire_at) : undefined,
+        expire_in: expireType === 2 ? Number(data.expire_in) : undefined,
       }
-      const resp = await updateCoupon(payload)
+      const resp = await updateCoupon(payload) 
       if (resp.success) {
         toast.success("优惠券修改成功")
         props.onSuccess?.()
@@ -85,14 +117,16 @@ export function UpdateCoupon(props: {
   const handleOpenChange = (value: boolean) => {
     if (value) {
       reset({
-        code: props.coupon.code || "",
-        remark: props.coupon.remark || "",
-        amount: String(props.coupon.amount || 0),
-        min_amount: String(props.coupon.min_amount || 0),
+        name: props.coupon.name,
+        count: String(props.coupon.count),
+        amount: String(props.coupon.amount ),
+        min_amount: String(props.coupon.min_amount),
         expire_at: props.coupon.expire_at
           ? new Date(props.coupon.expire_at).toISOString().split("T")[0]
           : "",
-        status: String(props.coupon.status || "0"),
+        status: String(props.coupon.status),
+        expire_type: String(props.coupon.expire_type),
+        expire_in: String(props.coupon.expire_in),
       })
     }
     setOpen(value)
@@ -115,10 +149,10 @@ export function UpdateCoupon(props: {
           <FieldGroup>
             <Controller
               control={control}
-              name="code"
+              name="name"
               render={({ field, fieldState }) => (
                 <div className="flex items-start gap-4">
-                  <FieldLabel className="w-28 pt-2">名称:</FieldLabel>
+                  <FieldLabel className="w-28 pt-2">优惠券名称:</FieldLabel>
                   <div className="flex-1">
                     <Input {...field} />
                     <FieldError>{fieldState.error?.message}</FieldError>
@@ -129,10 +163,10 @@ export function UpdateCoupon(props: {
 
             <Controller
               control={control}
-              name="remark"
+              name="count"
               render={({ field, fieldState }) => (
                 <div className="flex items-start gap-4">
-                  <FieldLabel className="w-28 pt-2">备注:</FieldLabel>
+                  <FieldLabel className="w-28 pt-2">优惠券数量:</FieldLabel>
                   <div className="flex-1">
                     <Input {...field} />
                     <FieldError>{fieldState.error?.message}</FieldError>
@@ -146,20 +180,9 @@ export function UpdateCoupon(props: {
               name="amount"
               render={({ field, fieldState }) => (
                 <div className="flex items-start gap-4">
-                  <FieldLabel className="w-28 pt-2">金额:</FieldLabel>
+                  <FieldLabel className="w-28 pt-2">优惠券金额:</FieldLabel>
                   <div className="flex-1">
-                    <Input
-                      type="number"
-                      min={0}
-                      step={5}
-                      {...field}
-                      onChange={e => {
-                        const value = e.target.value
-                        if (value === "" || parseFloat(value) >= 0) {
-                          field.onChange(value)
-                        }
-                      }}
-                    />
+                    <Input {...field} />
                     <FieldError>{fieldState.error?.message}</FieldError>
                   </div>
                 </div>
@@ -171,58 +194,28 @@ export function UpdateCoupon(props: {
               name="min_amount"
               render={({ field, fieldState }) => (
                 <div className="flex items-start gap-4">
-                  <FieldLabel className="w-28 pt-2">最低消费:</FieldLabel>
+                  <FieldLabel className="w-28 pt-2">最低消费金额:</FieldLabel>
                   <div className="flex-1">
-                    <Input
-                      type="number"
-                      min={0}
-                      step={5}
-                      {...field}
-                      onChange={e => {
-                        const value = e.target.value
-                        if (value === "" || parseFloat(value) >= 0) {
-                          field.onChange(value)
-                        }
-                      }}
-                    />
+                    <Input {...field} />
                     <FieldError>{fieldState.error?.message}</FieldError>
                   </div>
                 </div>
               )}
             />
-
-            <Controller
-              control={control}
-              name="expire_at"
-              render={({ field, fieldState }) => (
-                <div className="flex items-start gap-4">
-                  <FieldLabel className="w-28 pt-2">过期时间:</FieldLabel>
-                  <div className="flex-1">
-                    <Input
-                      type="date"
-                      min={new Date().toISOString().split("T")[0]}
-                      {...field}
-                    />
-                    <FieldError>{fieldState.error?.message}</FieldError>
-                  </div>
-                </div>
-              )}
-            />
-
             <Controller
               control={control}
               name="status"
               render={({ field, fieldState }) => (
                 <div className="flex items-start gap-4">
-                  <FieldLabel className="w-28 pt-2">状态:</FieldLabel>
+                  <FieldLabel className="w-28 pt-2">优惠券状态:</FieldLabel>
                   <div className="flex-1">
                     <Select value={field.value} onValueChange={field.onChange}>
                       <SelectTrigger>
                         <SelectValue placeholder="请选择状态" />
                       </SelectTrigger>
                       <SelectContent>
-                        <SelectItem value="0">未使用</SelectItem>
-                        <SelectItem value="1">已使用</SelectItem>
+                        <SelectItem value="0">禁用</SelectItem>
+                        <SelectItem value="1">正常</SelectItem>
                       </SelectContent>
                     </Select>
                     <FieldError>{fieldState.error?.message}</FieldError>
@@ -230,6 +223,68 @@ export function UpdateCoupon(props: {
                 </div>
               )}
             />
+            <Controller
+              control={control}
+              name="expire_type"
+              render={({ field, fieldState }) => (
+                <div className="flex items-start gap-4">
+                  <FieldLabel className="w-28 pt-2">过期类型:</FieldLabel>
+                  <div className="flex-1">
+                    <Select value={field.value} onValueChange={field.onChange}>
+                      <SelectTrigger>
+                        <SelectValue placeholder="请选择过期类型" />
+                      </SelectTrigger>
+                      <SelectContent>
+                        <SelectItem value="0">不过期</SelectItem>
+                        <SelectItem value="1">固定日期</SelectItem>
+                        <SelectItem value="2">相对日期</SelectItem>
+                      </SelectContent>
+                    </Select>
+                    <FieldError>{fieldState.error?.message}</FieldError>
+                  </div>
+                </div>
+              )}
+            />
+             {watchExpireType === "1" && (
+              <Controller
+                control={control}
+                name="expire_at"
+                render={({ field, fieldState }) => (
+                  <div className="flex items-start gap-4">
+                    <FieldLabel className="w-28 pt-2">过期时间:</FieldLabel>
+                    <div className="flex-1">
+                      <Input
+                        type="date"
+                        min={new Date().toISOString().split("T")[0]}
+                        {...field}
+                      />
+                      <FieldError>{fieldState.error?.message}</FieldError>
+                    </div>
+                  </div>
+                )}
+              />
+            )}
+
+            {watchExpireType === "2" && (
+              <Controller
+                control={control}
+                name="expire_in"
+                render={({ field, fieldState }) => (
+                  <div className="flex items-start gap-4">
+                    <FieldLabel className="w-28 pt-2">过期时长（天）:</FieldLabel>
+                    <div className="flex-1">
+                      <Input 
+                        type="number" 
+                        min="0"
+                        placeholder="请输入过期天数"
+                        {...field} 
+                      />
+                      <FieldError>{fieldState.error?.message}</FieldError>
+                    </div>
+                  </div>
+                )}
+              />
+            )}
           </FieldGroup>
         </form>
 
diff --git a/src/app/(root)/cust/page.tsx b/src/app/(root)/cust/page.tsx
index 2a73581..2a78ac6 100644
--- a/src/app/(root)/cust/page.tsx
+++ b/src/app/(root)/cust/page.tsx
@@ -37,6 +37,7 @@ import {
   ScopeBatchReadOfUser,
   ScopeBillReadOfUser,
   ScopeChannelReadOfUser,
+  ScopeCouponWriteAssign,
   ScopeResourceRead,
   ScopeTradeReadOfUser,
   ScopeUserWrite,
@@ -131,10 +132,7 @@ export default function CustPage() {
             name="account"
             control={control}
             render={({ field, fieldState }) => (
-              <Field
-                data-invalid={fieldState.invalid}
-                className="w-80 flex"
-              >
+              <Field data-invalid={fieldState.invalid} className="w-80 flex">
                 <FieldLabel>账号/手机号/邮箱</FieldLabel>
                 <Input {...field} placeholder="请输入账号/手机号/邮箱" />
                 <FieldError>{fieldState.error?.message}</FieldError>
@@ -146,10 +144,7 @@ export default function CustPage() {
             name="name"
             control={control}
             render={({ field, fieldState }) => (
-              <Field
-                data-invalid={fieldState.invalid}
-                className="w-40 flex"
-              >
+              <Field data-invalid={fieldState.invalid} className="w-40 flex">
                 <FieldLabel>姓名</FieldLabel>
                 <Input {...field} placeholder="请输入姓名" />
                 <FieldError>{fieldState.error?.message}</FieldError>
@@ -203,10 +198,7 @@ export default function CustPage() {
             name="created_at_start"
             control={control}
             render={({ field, fieldState }) => (
-              <Field
-                data-invalid={fieldState.invalid}
-                className="w-40 flex"
-              >
+              <Field data-invalid={fieldState.invalid} className="w-40 flex">
                 <FieldLabel>开始时间</FieldLabel>
                 <Input type="date" {...field} />
                 <FieldError>{fieldState.error?.message}</FieldError>
@@ -218,10 +210,7 @@ export default function CustPage() {
             name="created_at_end"
             control={control}
             render={({ field, fieldState }) => (
-              <Field
-                data-invalid={fieldState.invalid}
-                className="w-40 flex"
-              >
+              <Field data-invalid={fieldState.invalid} className="w-40 flex">
                 <FieldLabel>结束时间</FieldLabel>
                 <Input type="date" {...field} />
                 <FieldError>{fieldState.error?.message}</FieldError>
@@ -243,7 +232,7 @@ export default function CustPage() {
             重置
           </Button>
           <Button type="submit">搜索</Button>
-         </div>
+        </div>
       </form>
 
       <Suspense>
@@ -459,6 +448,17 @@ export default function CustPage() {
                             余额明细
                           </DropdownMenuItem>
                         </Auth>
+                        <Auth scope={ScopeCouponWriteAssign}>
+                          <DropdownMenuItem
+                            onClick={() =>
+                              router.push(
+                                `/client/issue?userId=${user.id}&phone=${user.phone}`,
+                              )
+                            }
+                          >
+                            优惠券
+                          </DropdownMenuItem>
+                        </Auth>
                       </DropdownMenuContent>
                     </DropdownMenu>
                   </div>
diff --git a/src/app/(root)/layout.tsx b/src/app/(root)/layout.tsx
index bb20f3d..3f4efb0 100644
--- a/src/app/(root)/layout.tsx
+++ b/src/app/(root)/layout.tsx
@@ -1,7 +1,7 @@
 import { type ReactNode, Suspense } from "react"
 import { getProfile } from "@/actions/auth"
+import Navigation from "@/app/(root)/_navigation"
 import Appbar from "@/app/(root)/appbar"
-import Navigation from "@/app/(root)/navigation"
 import SetScopes from "./scopes"
 
 export type RootLayoutProps = {
diff --git a/src/lib/scopes.ts b/src/lib/scopes.ts
index be40050..66fb4c7 100644
--- a/src/lib/scopes.ts
+++ b/src/lib/scopes.ts
@@ -55,6 +55,7 @@ export const ScopeUserWriteBind = "user:write:bind" // 用户认领
 export const ScopeCoupon = "coupon"
 export const ScopeCouponRead = "coupon:read" // 读取优惠券列表
 export const ScopeCouponWrite = "coupon:write" // 写入优惠券
+export const ScopeCouponWriteAssign = "coupon:write:assign" // 发放优惠券
 
 // 批次
 export const ScopeBatch = "batch"
@@ -89,4 +90,4 @@ export const ScopeBalanceActivityReadOfUser = "balance_activity:read:of_user" //
 export const ScopeProxy = "proxy"
 export const ScopeProxyRead = "proxy:read" // 读取代理列表
 export const ScopeProxyWrite = "proxy:write" // 写入代理
-export const ScopeProxyWriteStatus = "proxy:write:status" // 更改代理状态
\ No newline at end of file
+export const ScopeProxyWriteStatus = "proxy:write:status" // 更改代理状态
diff --git a/src/models/coupon.ts b/src/models/coupon.ts
index 29b068f..25010a5 100644
--- a/src/models/coupon.ts
+++ b/src/models/coupon.ts
@@ -1,12 +1,16 @@
 export type Coupon = {
   id: number
-  created_at: Date
-  updated_at: Date
+  name: string
   user_id: number
   code: string
   remark: string
   amount: number
   min_amount: number
+  count: number
   status: number
+  expire_type: number
+  created_at: Date
+  updated_at: Date
   expire_at: Date
+  expire_in: number
 }