diff --git a/src/config.ts b/src/config.ts
index 71cab73..fbc797f 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -117,6 +117,7 @@ export interface Config extends PromptConfig {
   allowAnlas?: boolean | number
   endpoint?: string
   headers?: Dict<string>
+  maxIteration?: number
   maxRetryCount?: number
   requestTimeout?: number
   recallTimeout?: number
@@ -201,6 +202,7 @@ export const Config = Schema.intersect([
       Schema.const('default').description('发送图片和关键信息'),
       Schema.const('verbose').description('发送全部信息'),
     ]).description('输出方式。').default('default'),
+    maxIteration: Schema.natural().description('允许的最大绘制次数。').default(1),
     maxRetryCount: Schema.natural().description('连接失败时最大的重试次数。').default(3),
     requestTimeout: Schema.number().role('time').description('当请求超过这个时间时会中止并提示超时。').default(Time.minute),
     recallTimeout: Schema.number().role('time').description('图片发送后自动撤回的时间 (设置为 0 以禁用此功能)。').default(0),
diff --git a/src/index.ts b/src/index.ts
index 9e1f9ac..19c9c57 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -103,9 +103,14 @@ export function apply(ctx: Context, config: Config) {
     .option('strength', '-N <strength:number>', { hidden: restricted })
     .option('undesired', '-u <undesired>')
     .option('noTranslator', '-T', { hidden: () => !ctx.translator || !config.translator })
+    .option('iterations', '-i <iterations:posint>', { fallback: 1, hidden: () => config.maxIteration <= 1 })
     .action(async ({ session, options }, input) => {
       if (!input?.trim()) return session.execute('help novelai')
 
+      if (options.iterations && options.iterations > config.maxIteration) {
+        return session.text('.exceed-max-iteration', [config.maxIteration])
+      }
+
       let imgUrl: string, image: ImageData
       if (!restricted(session)) {
         input = segment.transform(input, {
@@ -209,13 +214,14 @@ export function apply(ctx: Context, config: Config) {
         })
       }
 
-      const id = Math.random().toString(36).slice(2)
+      const getRandomId = () => Math.random().toString(36).slice(2)
+      const iterations = Array(options.iterations).fill(0).map(getRandomId)
       if (config.maxConcurrency) {
         const store = tasks[session.cid] ||= new Set()
         if (store.size >= config.maxConcurrency) {
           return session.text('.concurrent-jobs')
         } else {
-          store.add(id)
+          iterations.forEach((id) => store.add(id))
         }
       }
 
@@ -223,8 +229,8 @@ export function apply(ctx: Context, config: Config) {
         ? session.text('.pending', [globalTasks.size])
         : session.text('.waiting'))
 
-      globalTasks.add(id)
-      const cleanUp = () => {
+      iterations.forEach((id) => globalTasks.add(id))
+      const cleanUp = (id: string) => {
         tasks[session.cid]?.delete(id)
         globalTasks.delete(id)
       }
@@ -240,7 +246,7 @@ export function apply(ctx: Context, config: Config) {
         }
       })()
 
-      const data = (() => {
+      const getPayload = () => {
         if (config.type !== 'sd-webui') {
           parameters.sampler = sampler.sd2nai(options.sampler)
           parameters.image = image?.base64 // NovelAI / NAIFU accepts bare base64 encoded image
@@ -263,86 +269,97 @@ export function apply(ctx: Context, config: Config) {
             denoising_strength: 'strength',
           }),
         }
-      })()
+      }
 
-      const request = () => ctx.http.axios(trimSlash(config.endpoint) + path, {
-        method: 'POST',
-        timeout: config.requestTimeout,
-        headers: {
-          ...config.headers,
-          authorization: 'Bearer ' + token,
-        },
-        data,
-      }).then((res) => {
-        if (config.type === 'sd-webui') {
-          return stripDataPrefix((res.data as StableDiffusionWebUI.Response).images[0])
+      const iterate = async () => {
+        const request = () => ctx.http.axios(trimSlash(config.endpoint) + path, {
+          method: 'POST',
+          timeout: config.requestTimeout,
+          headers: {
+            ...config.headers,
+            authorization: 'Bearer ' + token,
+          },
+          data: getPayload(),
+        }).then((res) => {
+          if (config.type === 'sd-webui') {
+            return stripDataPrefix((res.data as StableDiffusionWebUI.Response).images[0])
+          }
+          // event: newImage
+          // id: 1
+          // data:
+          return res.data?.slice(27)
+        })
+
+        let base64: string, count = 0
+        while (true) {
+          try {
+            base64 = await request()
+            break
+          } catch (err) {
+            if (Quester.isAxiosError(err)) {
+              if (err.code && err.code !== 'ETIMEDOUT' && ++count < config.maxRetryCount) {
+                continue
+              }
+            }
+
+            return await session.send(handleError(session, err))
+          }
         }
-        // event: newImage
-        // id: 1
-        // data:
-        return res.data?.slice(27)
-      })
 
-      let base64: string, count = 0
-      while (true) {
-        try {
-          base64 = await request()
-          cleanUp()
-          break
-        } catch (err) {
-          if (Quester.isAxiosError(err)) {
-            if (err.code && err.code !== 'ETIMEDOUT' && ++count < config.maxRetryCount) {
-              continue
+        if (!base64.trim()) return await session.send(session.text('.empty-response'))
+
+        function getContent() {
+          if (config.output === 'minimal') return segment.image('base64://' + base64)
+          const attrs = {
+            userId: session.userId,
+            nickname: session.author?.nickname || session.username,
+          }
+          const result = segment('figure')
+          const lines = [`seed = ${parameters.seed}`]
+          if (config.output === 'verbose') {
+            if (!thirdParty()) {
+              lines.push(`model = ${model}`)
+            }
+            lines.push(
+              `sampler = ${options.sampler}`,
+              `steps = ${parameters.steps}`,
+              `scale = ${parameters.scale}`,
+            )
+            if (parameters.image) {
+              lines.push(
+                `strength = ${parameters.strength}`,
+                `noise = ${parameters.noise}`,
+              )
             }
           }
-          cleanUp()
-          return handleError(session, err)
+          result.children.push(segment('message', attrs, lines.join('\n')))
+          result.children.push(segment('message', attrs, `prompt = ${prompt}`))
+          if (config.output === 'verbose') {
+            result.children.push(segment('message', attrs, `undesired = ${uc}`))
+          }
+          result.children.push(segment('message', attrs, segment.image('base64://' + base64)))
+          return result
+        }
+
+        const messageIds = await session.send(getContent())
+        if (messageIds.length && config.recallTimeout) {
+          ctx.setTimeout(() => {
+            for (const id of messageIds) {
+              session.bot.deleteMessage(session.channelId, id)
+            }
+          }, config.recallTimeout)
         }
       }
 
-      if (!base64.trim()) return session.text('.empty-response')
-
-      function getContent() {
-        if (config.output === 'minimal') return segment.image('base64://' + base64)
-        const attrs = {
-          userId: session.userId,
-          nickname: session.author?.nickname || session.username,
+      while (iterations.length) {
+        try {
+          await iterate()
+          cleanUp(iterations.pop())
+          parameters.seed++
+        } catch (err) {
+          iterations.forEach(cleanUp)
+          throw err
         }
-        const result = segment('figure')
-        const lines = [`seed = ${seed}`]
-        if (config.output === 'verbose') {
-          if (!thirdParty()) {
-            lines.push(`model = ${model}`)
-          }
-          lines.push(
-            `sampler = ${options.sampler}`,
-            `steps = ${parameters.steps}`,
-            `scale = ${parameters.scale}`,
-          )
-          if (parameters.image) {
-            lines.push(
-              `strength = ${parameters.strength}`,
-              `noise = ${parameters.noise}`,
-            )
-          }
-        }
-        result.children.push(segment('message', attrs, lines.join('\n')))
-        result.children.push(segment('message', attrs, `prompt = ${prompt}`))
-        if (config.output === 'verbose') {
-          result.children.push(segment('message', attrs, `undesired = ${uc}`))
-        }
-        result.children.push(segment('message', attrs, segment.image('base64://' + base64)))
-        return result
-      }
-
-      const ids = await session.send(getContent())
-
-      if (config.recallTimeout) {
-        ctx.setTimeout(() => {
-          for (const id of ids) {
-            session.bot.deleteMessage(session.channelId, id)
-          }
-        }, config.recallTimeout)
       }
     })
 
diff --git a/src/locales/zh-CN.yml b/src/locales/zh-CN.yml
index 24ff2a6..1e20f62 100644
--- a/src/locales/zh-CN.yml
+++ b/src/locales/zh-CN.yml
@@ -19,8 +19,10 @@ commands:
       noise: 图片噪声强度
       undesired: 排除标签
       noTranslator: 禁用自动翻译
+      iterations: 设置绘制次数
 
     messages:
+      exceed-max-iteration: 超过最大绘制次数。
       expect-prompt: 请输入标签。
       expect-image: 请输入图片。
       latin-only: 只接受英文输入。