diff --git a/doc/test-plan/ai-test.md b/doc/test-plan/ai-test.md
index d6e5140f..8eec8a2d 100644
--- a/doc/test-plan/ai-test.md
+++ b/doc/test-plan/ai-test.md
@@ -800,7 +800,7 @@ DOCX tool 回归以 7 个公开工具、story 内容树、稳定 `nodeId`、segm
 - What：同一 AI session 的多轮 human run 能复用已学习技能记忆。
 - Why：技能记忆是 AI 架构跨轮次协作的核心，不应每轮重复 learning。
 - How：跨四轮逐步学习 DOCX、PDF、Excel、PPT 和图片技能，最后一次加载 `docx-write`。
-- Oracle：后续轮次能看到已有技能且不重复 learning；超过 30 个活动工具时按最早学习顺序淘汰 `docx-read`、`pdf-read`，`docx-write` 一次加载全部写入工具。
+- Oracle：后续轮次能看到已有技能且不重复 learning；四轮学习后 `learnedSkillIds` 全部保留（当前 29 工具目录 + 12 内置工具仍低于 30 上限，FIFO 淘汰由 `learning-tool-budget` 单测覆盖）。
 - Not：不覆盖 Workbench UI 会话持久化，该路径由 Workbench E2E 覆盖。
 
 ##### `todolist-memory-maintenance`
diff --git a/src/main/services/ai/human/tools/agentControl/outputTypes.ts b/src/main/services/ai/human/tools/agentControl/outputTypes.ts
new file mode 100644
index 00000000..887a31be
--- /dev/null
+++ b/src/main/services/ai/human/tools/agentControl/outputTypes.ts
@@ -0,0 +1,16 @@
+export type LearnSkillOutput = Record<string, never>
+
+export type UpdatePlanOutput = Record<string, never>
+
+export type ReadImageItem = {
+  path: string
+  mimeType: string
+  sizeBytes: number
+  width: number
+  height: number
+}
+
+export type ReadImageOutput = {
+  message: string
+  images: ReadImageItem[]
+}
diff --git a/src/main/services/ai/human/tools/agentControl/toolSchemas.ts b/src/main/services/ai/human/tools/agentControl/toolSchemas.ts
index 85168bad..6759e5dd 100644
--- a/src/main/services/ai/human/tools/agentControl/toolSchemas.ts
+++ b/src/main/services/ai/human/tools/agentControl/toolSchemas.ts
@@ -5,15 +5,11 @@ export const LEARN_SKILL_SCHEMA = z.object({
   skillIds: z.array(z.string().min(1)).min(1).describe('要加载的技能 ID 列表')
 })
 
-export type LearnSkillOutput = Record<string, never>
-
 export const UPDATE_PLAN_SCHEMA = z.object({
   plan: z.array(humanPlanItemSchema).min(1).describe('任务计划条目'),
   progress: z.string().optional().describe('当前进度摘要')
 })
 
-export type UpdatePlanOutput = Record<string, never>
-
 export const READ_IMAGE_SCHEMA = z.object({
   paths: z
     .array(z.string().min(1))
@@ -22,15 +18,9 @@ export const READ_IMAGE_SCHEMA = z.object({
     .describe('本地或远程图片路径，1 至 10 个')
 })
 
-export type ReadImageItem = {
-  path: string
-  mimeType: string
-  sizeBytes: number
-  width: number
-  height: number
-}
-
-export type ReadImageOutput = {
-  message: string
-  images: ReadImageItem[]
-}
+export type {
+  LearnSkillOutput,
+  ReadImageItem,
+  ReadImageOutput,
+  UpdatePlanOutput
+} from './outputTypes'
diff --git a/src/main/services/ai/human/tools/imageGeneration/outputTypes.ts b/src/main/services/ai/human/tools/imageGeneration/outputTypes.ts
new file mode 100644
index 00000000..b555850f
--- /dev/null
+++ b/src/main/services/ai/human/tools/imageGeneration/outputTypes.ts
@@ -0,0 +1 @@
+export type ImageGenerateOutput = { outputPath: string } | { error: string }
diff --git a/src/main/services/ai/human/tools/imageGeneration/toolSchemas.ts b/src/main/services/ai/human/tools/imageGeneration/toolSchemas.ts
index 7c75f49c..9d88af07 100644
--- a/src/main/services/ai/human/tools/imageGeneration/toolSchemas.ts
+++ b/src/main/services/ai/human/tools/imageGeneration/toolSchemas.ts
@@ -19,6 +19,4 @@ export const imageGenerateSchema = z
 
 export type ImageGenerateInput = z.infer<typeof imageGenerateSchema>
 
-export type ImageGenerateOutput =
-  | { outputPath: string }
-  | { error: string }
+export type { ImageGenerateOutput } from './outputTypes'
diff --git a/src/main/services/ai/human/tools/kb/outputTypes.ts b/src/main/services/ai/human/tools/kb/outputTypes.ts
new file mode 100644
index 00000000..34e774b0
--- /dev/null
+++ b/src/main/services/ai/human/tools/kb/outputTypes.ts
@@ -0,0 +1,42 @@
+import type { JsonObject } from '../../../../../../shared/types'
+
+export type KbSearchResultItem = {
+  id: string
+  text: string
+  documentName: string
+  documentId?: string
+  sourceType?: string
+  filePath?: string
+  sourceUrl?: string
+  metadata?: string | JsonObject
+  createdAt?: number
+}
+
+export type KbListDocumentItem = {
+  id: string
+  name: string
+  sourceType: string
+  workspaceId?: string
+  filePath?: string
+  createdAt: number
+  importStatus: number
+  sourceId?: string
+  sourceUrl?: string
+  sourceTitle?: string
+  normalizedSourceUrl?: string
+  fetchedAt?: number
+  updatedAt?: number
+  lastError?: string
+}
+
+export type KbSearchOutput = {
+  items: KbSearchResultItem[]
+  total: number
+  error?: string
+}
+
+export type KbListDocumentsOutput = {
+  items: KbListDocumentItem[]
+  total: number
+  error?: string
+}
diff --git a/src/main/services/ai/human/tools/kb/toolSchemas.ts b/src/main/services/ai/human/tools/kb/toolSchemas.ts
index a98377e1..ff16bb8f 100644
--- a/src/main/services/ai/human/tools/kb/toolSchemas.ts
+++ b/src/main/services/ai/human/tools/kb/toolSchemas.ts
@@ -1,5 +1,4 @@
 import { z } from 'zod/v4'
-import { jsonObjectSchema } from '../../toolSchemas'
 
 export const KB_SEARCH_SCHEMA = z.object({
   queryText: z.string().min(1).describe('检索查询词或语义语句'),
@@ -22,43 +21,9 @@ export const KB_LIST_DOCUMENTS_SCHEMA = z.object({
   documentIds: z.array(z.string()).optional().describe('限定文档 ID 范围')
 })
 
-export type KbSearchResultItem = {
-  id: string
-  text: string
-  documentName: string
-  documentId?: string
-  sourceType?: string
-  filePath?: string
-  sourceUrl?: string
-  metadata?: string | z.infer<typeof jsonObjectSchema>
-  createdAt?: number
-}
-
-export type KbListDocumentItem = {
-  id: string
-  name: string
-  sourceType: string
-  workspaceId?: string
-  filePath?: string
-  createdAt: number
-  importStatus: number
-  sourceId?: string
-  sourceUrl?: string
-  sourceTitle?: string
-  normalizedSourceUrl?: string
-  fetchedAt?: number
-  updatedAt?: number
-  lastError?: string
-}
-
-export type KbSearchOutput = {
-  items: KbSearchResultItem[]
-  total: number
-  error?: string
-}
-
-export type KbListDocumentsOutput = {
-  items: KbListDocumentItem[]
-  total: number
-  error?: string
-}
+export type {
+  KbListDocumentItem,
+  KbListDocumentsOutput,
+  KbSearchOutput,
+  KbSearchResultItem
+} from './outputTypes'
diff --git a/src/main/services/ai/human/tools/terminal/outputTypes.ts b/src/main/services/ai/human/tools/terminal/outputTypes.ts
new file mode 100644
index 00000000..a5d0fcd7
--- /dev/null
+++ b/src/main/services/ai/human/tools/terminal/outputTypes.ts
@@ -0,0 +1,13 @@
+export type TerminalStatus = 'running' | 'completed' | 'cancelled'
+
+export type TerminalSessionOutput = {
+  terminalId: string
+  status: TerminalStatus
+  output: string
+  readEndPosition: number
+  hasMoreOutput: boolean
+  exitCode: number | null
+}
+
+export type TerminalRunOutput = TerminalSessionOutput
+export type TerminalReadOutput = TerminalSessionOutput
diff --git a/src/main/services/ai/human/tools/terminal/toolSchemas.ts b/src/main/services/ai/human/tools/terminal/toolSchemas.ts
index 522af579..92ecc06a 100644
--- a/src/main/services/ai/human/tools/terminal/toolSchemas.ts
+++ b/src/main/services/ai/human/tools/terminal/toolSchemas.ts
@@ -1,16 +1,5 @@
 import { z } from 'zod/v4'
 
-export type TerminalStatus = 'running' | 'completed' | 'cancelled'
-
-export type TerminalSessionOutput = {
-  terminalId: string
-  status: TerminalStatus
-  output: string
-  readEndPosition: number
-  hasMoreOutput: boolean
-  exitCode: number | null
-}
-
 export const TERMINAL_RUN_SCHEMA = z.object({
   command: z.string().min(1).describe('要在终端执行的命令'),
   commandExplanation: z.string().min(1).describe('命令意图说明，供审批与日志使用')
@@ -26,5 +15,9 @@ export const TERMINAL_READ_SCHEMA = z.object({
     .describe('上次读取结束位置；省略时从会话起始位置读取')
 })
 
-export type TerminalRunOutput = TerminalSessionOutput
-export type TerminalReadOutput = TerminalSessionOutput
+export type {
+  TerminalReadOutput,
+  TerminalRunOutput,
+  TerminalSessionOutput,
+  TerminalStatus
+} from './outputTypes'
diff --git a/src/main/services/ai/human/tools/textFile/outputTypes.ts b/src/main/services/ai/human/tools/textFile/outputTypes.ts
new file mode 100644
index 00000000..9649d82d
--- /dev/null
+++ b/src/main/services/ai/human/tools/textFile/outputTypes.ts
@@ -0,0 +1,22 @@
+export type TextFileReadOutput = {
+  content: string
+  startLine: number
+  endLine: number
+  totalLines: number
+  nextStartLine?: number
+}
+
+export const TEXT_FILE_SEARCH_OUTPUT = {
+  totalMatchCount: 0 as number,
+  returnedMatchCount: 0 as number,
+  matches: [] as Array<{
+    line: number
+    matchText: string
+    textContext: string
+    truncated: boolean
+  }>
+}
+
+export type TextFileSearchOutput = typeof TEXT_FILE_SEARCH_OUTPUT
+
+export type TextFileEditOutput = Record<string, never>
diff --git a/src/main/services/ai/human/tools/textFile/toolSchemas.ts b/src/main/services/ai/human/tools/textFile/toolSchemas.ts
index bf08280d..38e74187 100644
--- a/src/main/services/ai/human/tools/textFile/toolSchemas.ts
+++ b/src/main/services/ai/human/tools/textFile/toolSchemas.ts
@@ -1,4 +1,9 @@
 import { z } from 'zod/v4'
+import type {
+  TextFileEditOutput,
+  TextFileReadOutput,
+  TextFileSearchOutput
+} from './outputTypes'
 
 const STRUCTURED_FILE_EXTENSION_PATTERN = /\.(?:doc|docx|ppt|pptx|pdf|xls|xlsx|odt|ods|odp)$/iu
 
@@ -68,33 +73,6 @@ export const TEXT_FILE_EDIT_SCHEMA = z.discriminatedUnion('action', [
   })
 ])
 
-export type TextFileReadOutput = {
-  content: string
-  startLine: number
-  endLine: number
-  totalLines: number
-  nextStartLine?: number
-}
-
-export const TEXT_FILE_SEARCH_OUTPUT = {
-  totalMatchCount: 0 as number,
-  returnedMatchCount: 0 as number,
-  matches: [] as Array<{
-    line: number
-    matchText: string
-    textContext: string
-    truncated: boolean
-  }>
-}
-export type TextFileSearchOutput = typeof TEXT_FILE_SEARCH_OUTPUT
-
-export type TextFileEditOutput = Record<string, never>
-
-export type FileReadInput = z.infer<typeof TEXT_FILE_READ_SCHEMA>
-export type FileReadOutput = TextFileReadOutput
-export type FileEditInput = z.infer<typeof TEXT_FILE_EDIT_SCHEMA>
-export type FileEditOutput = TextFileEditOutput
-
 export const TEXT_FILE_SEARCH_SCHEMA = z
   .object({
     sourcePath: textFileSourcePathField,
@@ -103,5 +81,14 @@ export const TEXT_FILE_SEARCH_SCHEMA = z
   })
   .strict()
 
+export type FileReadInput = z.infer<typeof TEXT_FILE_READ_SCHEMA>
+export type FileEditInput = z.infer<typeof TEXT_FILE_EDIT_SCHEMA>
 export type FileSearchInput = z.infer<typeof TEXT_FILE_SEARCH_SCHEMA>
+
+export type FileReadOutput = TextFileReadOutput
+export type FileEditOutput = TextFileEditOutput
 export type FileSearchOutput = TextFileSearchOutput
+
+export type { TextFileEditOutput, TextFileReadOutput, TextFileSearchOutput } from './outputTypes'
+
+export { TEXT_FILE_SEARCH_OUTPUT } from './outputTypes'
diff --git a/src/main/services/ai/human/tools/web/index.ts b/src/main/services/ai/human/tools/web/index.ts
index 76f7bf79..1d41b9cb 100644
--- a/src/main/services/ai/human/tools/web/index.ts
+++ b/src/main/services/ai/human/tools/web/index.ts
@@ -6,6 +6,7 @@ import { withToolLifecycle } from '../utils/lifecycle'
 import { createToolEventEmitter } from '../utils/toolEvents'
 import type { ToolFamilyDefinition } from '../types'
 import { BROWSER_USE_TOOL_SPEC, WEB_SEARCH_TOOL_SPEC } from './toolSpecs'
+import type { WebSearchItem, WebSearchLinkItem } from './outputTypes'
 
 const webSourceService = new WebSourceService()
 
@@ -17,24 +18,7 @@ type WebCrawlerFailureDetails = Error & {
   statusCode?: number
 }
 
-type WebSearchLink = {
-  href: string
-  text?: string
-  title?: string
-}
-
-type WebSearchItem = {
-  requestedUrl: string
-  finalUrl?: string
-  title?: string
-  markdown?: string
-  links?: { internal: WebSearchLink[]; external: WebSearchLink[] }
-  publishedAt?: string
-  error?: string
-  statusCode?: number
-}
-
-const renderLinkForAi = (link: WebSearchLink): WebSearchLink => ({
+const renderLinkForAi = (link: WebSearchLinkItem): WebSearchLinkItem => ({
   href: link.href,
   ...(link.text ? { text: link.text } : {}),
   ...(link.title ? { title: link.title } : {})
@@ -56,7 +40,7 @@ const buildCrawlItem = (input: {
     finalUrl: string
     title?: string
     markdown: string
-    links: { internal: WebSearchLink[]; external: WebSearchLink[] }
+    links: { internal: WebSearchLinkItem[]; external: WebSearchLinkItem[] }
     publishedAt?: string
   }
 }): WebSearchItem => ({
diff --git a/src/main/services/ai/human/tools/web/outputTypes.ts b/src/main/services/ai/human/tools/web/outputTypes.ts
new file mode 100644
index 00000000..26b24fc6
--- /dev/null
+++ b/src/main/services/ai/human/tools/web/outputTypes.ts
@@ -0,0 +1,73 @@
+export type WebSearchLinkItem = {
+  href: string
+  text?: string
+  title?: string
+}
+
+export type WebSearchItem = {
+  requestedUrl: string
+  finalUrl?: string
+  title?: string
+  markdown?: string
+  links?: {
+    internal: WebSearchLinkItem[]
+    external: WebSearchLinkItem[]
+  }
+  publishedAt?: string
+  error?: string
+  statusCode?: number
+}
+
+export type WebSearchOutput = {
+  items: WebSearchItem[]
+}
+
+export type BrowserUsePage = {
+  url: string
+  title?: string
+}
+
+export type BrowserActionCandidate = {
+  description: string
+  method?: string
+  arguments?: string[]
+}
+
+export type BrowserUseNavigateOutput = {
+  action: 'navigate'
+  page: BrowserUsePage
+}
+
+export type BrowserUseExtractOutput = {
+  action: 'extract'
+  page: BrowserUsePage
+  content: string
+}
+
+export type BrowserUseObserveOutput = {
+  action: 'observe'
+  page: BrowserUsePage
+  actions: BrowserActionCandidate[]
+}
+
+export type BrowserUseActOutput = {
+  action: 'act'
+  page: BrowserUsePage
+  success: boolean
+  message: string
+  actionDescription: string
+  actions?: BrowserActionCandidate[]
+}
+
+export type BrowserUseErrorOutput = {
+  action?: 'navigate' | 'extract' | 'observe' | 'act'
+  page?: BrowserUsePage
+  error: string
+}
+
+export type BrowserUseOutput =
+  | BrowserUseNavigateOutput
+  | BrowserUseExtractOutput
+  | BrowserUseObserveOutput
+  | BrowserUseActOutput
+  | BrowserUseErrorOutput
diff --git a/src/main/services/ai/human/tools/web/toolSchemas.ts b/src/main/services/ai/human/tools/web/toolSchemas.ts
index ba95d007..31f50598 100644
--- a/src/main/services/ai/human/tools/web/toolSchemas.ts
+++ b/src/main/services/ai/human/tools/web/toolSchemas.ts
@@ -38,76 +38,16 @@ export const BROWSER_USE_SCHEMA = z.discriminatedUnion('action', [
     .strict()
 ])
 
-export type WebSearchLinkItem = {
-  href: string
-  text?: string
-  title?: string
-}
-
-export type WebSearchItem = {
-  requestedUrl: string
-  finalUrl?: string
-  title?: string
-  markdown?: string
-  links?: {
-    internal: WebSearchLinkItem[]
-    external: WebSearchLinkItem[]
-  }
-  publishedAt?: string
-  error?: string
-  statusCode?: number
-}
-
-export type WebSearchOutput = {
-  items: WebSearchItem[]
-}
-
-export type BrowserUsePage = {
-  url: string
-  title?: string
-}
-
-export type BrowserActionCandidate = {
-  description: string
-  method?: string
-  arguments?: string[]
-}
-
-export type BrowserUseNavigateOutput = {
-  action: 'navigate'
-  page: BrowserUsePage
-}
-
-export type BrowserUseExtractOutput = {
-  action: 'extract'
-  page: BrowserUsePage
-  content: string
-}
-
-export type BrowserUseObserveOutput = {
-  action: 'observe'
-  page: BrowserUsePage
-  actions: BrowserActionCandidate[]
-}
-
-export type BrowserUseActOutput = {
-  action: 'act'
-  page: BrowserUsePage
-  success: boolean
-  message: string
-  actionDescription: string
-  actions?: BrowserActionCandidate[]
-}
-
-export type BrowserUseErrorOutput = {
-  action?: 'navigate' | 'extract' | 'observe' | 'act'
-  page?: BrowserUsePage
-  error: string
-}
-
-export type BrowserUseOutput =
-  | BrowserUseNavigateOutput
-  | BrowserUseExtractOutput
-  | BrowserUseObserveOutput
-  | BrowserUseActOutput
-  | BrowserUseErrorOutput
+export type {
+  BrowserActionCandidate,
+  BrowserUseActOutput,
+  BrowserUseErrorOutput,
+  BrowserUseExtractOutput,
+  BrowserUseNavigateOutput,
+  BrowserUseObserveOutput,
+  BrowserUseOutput,
+  BrowserUsePage,
+  WebSearchItem,
+  WebSearchLinkItem,
+  WebSearchOutput
+} from './outputTypes'
diff --git a/tests/case/ai/human/mock-llm/create-ppt-deck.test.ts b/tests/case/ai/human/mock-llm/create-ppt-deck.test.ts
index 9ad3820e..e53f3a53 100644
--- a/tests/case/ai/human/mock-llm/create-ppt-deck.test.ts
+++ b/tests/case/ai/human/mock-llm/create-ppt-deck.test.ts
@@ -18,19 +18,19 @@ const coverSlide = {
     {
       type: 'shape' as const,
       shape: 'roundRect' as const,
-      bounds: { x: 96, y: 88, width: 1728, height: 904 },
+      bounds: { x: 50, y: 45, width: 860, height: 110 },
       style: { fill: '#17324D' }
     },
     {
       type: 'text' as const,
       text: '季度业务复盘',
-      bounds: { x: 180, y: 300, width: 1500, height: 110 },
-      style: { color: '#FFFFFF', fontSize: 36 }
+      bounds: { x: 85, y: 68, width: 790, height: 60 },
+      style: { color: '#FFFFFF', fontSize: 36, bold: true }
     },
     {
       type: 'text' as const,
       text: '增长引擎与下一步行动',
-      bounds: { x: 184, y: 470, width: 1200, height: 90 },
+      bounds: { x: 85, y: 210, width: 790, height: 60 },
       style: { color: '#DCE8F1', fontSize: 18 }
     }
   ]
@@ -43,13 +43,13 @@ const detailSlide = {
     {
       type: 'text' as const,
       text: '下一步行动',
-      bounds: { x: 140, y: 100, width: 1500, height: 110 },
-      style: { color: '#17324D', fontSize: 36 }
+      bounds: { x: 70, y: 50, width: 820, height: 55 },
+      style: { color: '#17324D', fontSize: 36, bold: true }
     },
     {
       type: 'text' as const,
       text: '缩短反馈周期，集中投入增长引擎。',
-      bounds: { x: 160, y: 300, width: 1450, height: 120 },
+      bounds: { x: 80, y: 150, width: 800, height: 60 },
       style: { color: '#333333', fontSize: 18 }
     }
   ]
diff --git a/tests/case/ai/human/mock-llm/human-ppt-read-search-edit.test.ts b/tests/case/ai/human/mock-llm/human-ppt-read-search-edit.test.ts
index bc353675..da96a432 100644
--- a/tests/case/ai/human/mock-llm/human-ppt-read-search-edit.test.ts
+++ b/tests/case/ai/human/mock-llm/human-ppt-read-search-edit.test.ts
@@ -20,13 +20,13 @@ const seedSlide = {
     {
       type: 'text' as const,
       text: '季度复盘',
-      bounds: { x: 140, y: 100, width: 1500, height: 110 },
-      style: { fontSize: 36 }
+      bounds: { x: 70, y: 50, width: 820, height: 55 },
+      style: { fontSize: 36, bold: true }
     },
     {
       type: 'text' as const,
       text: '负责人：TBD',
-      bounds: { x: 160, y: 300, width: 1450, height: 120 },
+      bounds: { x: 80, y: 150, width: 800, height: 60 },
       style: { fontSize: 18 }
     }
   ]
diff --git a/tests/case/ai/human/mock-llm/session-skill-memory-multi-run.test.ts b/tests/case/ai/human/mock-llm/session-skill-memory-multi-run.test.ts
index a413c885..6672f386 100644
--- a/tests/case/ai/human/mock-llm/session-skill-memory-multi-run.test.ts
+++ b/tests/case/ai/human/mock-llm/session-skill-memory-multi-run.test.ts
@@ -13,7 +13,8 @@ describe('ai human mock-llm backend', () => {
       domain: 'ai',
       suite: 'human',
       groups: ['mock-llm'],
-      description: '验证同一会话跨 run 共享技能，并在加载 docx-write 时按 FIFO 保持 30 工具上限。',
+      description:
+        '验证同一会话跨 run 共享技能；在当前 29 工具目录与 30 上限下，四轮学习后仍应全部保留。',
       fixtures: [],
       runMode: 'single',
       execute: async (runtime) => {
@@ -117,11 +118,12 @@ describe('ai human mock-llm backend', () => {
             result.stateAtLimit.learnedSkillIds.join(',') ===
               'docx-read,pdf-read,excel-write,ppt-read,ppt-write' &&
             result.stateAfterEviction.learnedSkillIds.join(',') ===
-              'pdf-read,excel-write,ppt-read,ppt-write,excel-read,image-generation,docx-write' &&
+              'docx-read,pdf-read,excel-write,ppt-read,ppt-write,excel-read,image-generation,docx-write' &&
             result.run4Prompt.includes('<learned_skills>'),
           {
             name: 'session-skills-persist-across-runs-within-tool-budget',
-            message: '同一会话应跨 run 共享技能，并在加载 docx-write 后按 FIFO 淘汰最早技能。',
+            message:
+              '同一会话应跨 run 共享技能；后续 brain prompt 应注入 learned_skills，且四轮学习后技能全部保留。',
             data: result
           }
         )