diff --git a/apps/frontend/src/renderer/components/github-issues/components/IssueDetail.tsx b/apps/frontend/src/renderer/components/github-issues/components/IssueDetail.tsx
index 87d2a56b..5e511270 100644
--- a/apps/frontend/src/renderer/components/github-issues/components/IssueDetail.tsx
+++ b/apps/frontend/src/renderer/components/github-issues/components/IssueDetail.tsx
@@ -1,4 +1,6 @@
 import { useTranslation } from 'react-i18next';
+import ReactMarkdown from 'react-markdown';
+import remarkGfm from 'remark-gfm';
 import { ExternalLink, User, Clock, MessageCircle, Sparkles, CheckCircle2, Eye } from 'lucide-react';
 import { Badge } from '../../ui/badge';
 import { Button } from '../../ui/button';
@@ -162,10 +164,8 @@ export function IssueDetail({
           </CardHeader>
           <CardContent>
             {issue.body ? (
-              <div className="prose prose-sm prose-invert max-w-none">
-                <pre className="whitespace-pre-wrap text-sm text-muted-foreground font-sans">
-                  {issue.body}
-                </pre>
+              <div className="prose prose-sm dark:prose-invert max-w-none">
+                <ReactMarkdown remarkPlugins={[remarkGfm]}>{issue.body}</ReactMarkdown>
               </div>
             ) : (
               <p className="text-sm text-muted-foreground italic">
diff --git a/apps/frontend/src/renderer/components/gitlab-issues/components/IssueDetail.tsx b/apps/frontend/src/renderer/components/gitlab-issues/components/IssueDetail.tsx
index a51be60b..be19ee7d 100644
--- a/apps/frontend/src/renderer/components/gitlab-issues/components/IssueDetail.tsx
+++ b/apps/frontend/src/renderer/components/gitlab-issues/components/IssueDetail.tsx
@@ -1,4 +1,6 @@
 import { useTranslation } from 'react-i18next';
+import ReactMarkdown from 'react-markdown';
+import remarkGfm from 'remark-gfm';
 import { ExternalLink, User, Clock, MessageCircle, Sparkles, CheckCircle2, Eye } from 'lucide-react';
 import { Badge } from '../../ui/badge';
 import { Button } from '../../ui/button';
@@ -145,10 +147,8 @@ export function IssueDetail({ issue, onInvestigate, investigationResult, linkedT
           </CardHeader>
           <CardContent>
             {issue.description ? (
-              <div className="prose prose-sm prose-invert max-w-none">
-                <pre className="whitespace-pre-wrap text-sm text-muted-foreground font-sans">
-                  {issue.description}
-                </pre>
+              <div className="prose prose-sm dark:prose-invert max-w-none">
+                <ReactMarkdown remarkPlugins={[remarkGfm]}>{issue.description}</ReactMarkdown>
               </div>
             ) : (
               <p className="text-sm text-muted-foreground italic">
diff --git a/apps/frontend/src/renderer/components/task-detail/TaskMetadata.tsx b/apps/frontend/src/renderer/components/task-detail/TaskMetadata.tsx
index 3dc9f24c..c94a772e 100644
--- a/apps/frontend/src/renderer/components/task-detail/TaskMetadata.tsx
+++ b/apps/frontend/src/renderer/components/task-detail/TaskMetadata.tsx
@@ -156,7 +156,7 @@ export function TaskMetadata({ task }: TaskMetadataProps) {
       {displayDescription && (
         <div className="bg-muted/30 rounded-lg px-4 py-3 border border-border/50 overflow-hidden max-w-full">
           <div
-            className="prose prose-sm prose-invert max-w-none overflow-hidden prose-p:text-foreground/90 prose-p:leading-relaxed prose-headings:text-foreground prose-strong:text-foreground prose-li:text-foreground/90 prose-ul:my-2 prose-li:my-0.5 prose-a:break-all prose-pre:overflow-x-auto prose-img:max-w-full [&_img]:!max-w-full [&_img]:h-auto [&_code]:break-all [&_code]:whitespace-pre-wrap [&_*]:max-w-full"
+            className="prose prose-sm dark:prose-invert max-w-none overflow-hidden prose-p:text-foreground/90 prose-p:leading-relaxed prose-headings:text-foreground prose-strong:text-foreground prose-li:text-foreground/90 prose-ul:my-2 prose-li:my-0.5 prose-a:break-all prose-pre:overflow-x-auto prose-img:max-w-full [&_img]:!max-w-full [&_img]:h-auto [&_code]:break-all [&_code]:whitespace-pre-wrap [&_*]:max-w-full"
             style={{ wordBreak: 'break-word', overflowWrap: 'anywhere' }}
           >
             <ReactMarkdown remarkPlugins={[remarkGfm]}>
diff --git a/package-lock.json b/package-lock.json
index 10669f0c..9f9d1705 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -249,6 +249,7 @@
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       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@babel/code-frame": "^7.28.6",
         "@babel/generator": "^7.28.6",
@@ -650,6 +651,7 @@
         }
       ],
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=18"
       },
@@ -693,6 +695,7 @@
         }
       ],
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=18"
       }
@@ -732,6 +735,7 @@
       "resolved": "https://registry.npmjs.org/@dnd-kit/core/-/core-6.3.1.tgz",
       "integrity": "sha512-xkGBRQQab4RLwgXxoqETICr6S5JlogafbhNsidmrkVv2YRs5MLwpjoF2qpiGjQt8S9AoxtIV603s0GIUpY5eYQ==",
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@dnd-kit/accessibility": "^3.1.1",
         "@dnd-kit/utilities": "^3.2.2",
@@ -2253,6 +2257,7 @@
       "resolved": "https://registry.npmjs.org/@opentelemetry/api/-/api-1.9.0.tgz",
       "integrity": "sha512-3giAOQvZiH5F9bMlMiv8+GSPMeqg0dbaeo58/0SlA9sxSqZhnUtxzX9/2FzyhS9sWQf5S0GJE0AKBrFqjpeYcg==",
       "license": "Apache-2.0",
+      "peer": true,
       "engines": {
         "node": ">=8.0.0"
       }
@@ -2274,6 +2279,7 @@
       "resolved": "https://registry.npmjs.org/@opentelemetry/context-async-hooks/-/context-async-hooks-2.4.0.tgz",
       "integrity": "sha512-jn0phJ+hU7ZuvaoZE/8/Euw3gvHJrn2yi+kXrymwObEPVPjtwCmkvXDRQCWli+fCTTF/aSOtXaLr7CLIvv3LQg==",
       "license": "Apache-2.0",
+      "peer": true,
       "engines": {
         "node": "^18.19.0 || >=20.6.0"
       },
@@ -2286,6 +2292,7 @@
       "resolved": "https://registry.npmjs.org/@opentelemetry/core/-/core-2.4.0.tgz",
       "integrity": "sha512-KtcyFHssTn5ZgDu6SXmUznS80OFs/wN7y6MyFRRcKU6TOw8hNcGxKvt8hsdaLJfhzUszNSjURetq5Qpkad14Gw==",
       "license": "Apache-2.0",
+      "peer": true,
       "dependencies": {
         "@opentelemetry/semantic-conventions": "^1.29.0"
       },
@@ -2301,6 +2308,7 @@
       "resolved": "https://registry.npmjs.org/@opentelemetry/instrumentation/-/instrumentation-0.208.0.tgz",
       "integrity": "sha512-Eju0L4qWcQS+oXxi6pgh7zvE2byogAkcsVv0OjHF/97iOz1N/aKE6etSGowYkie+YA1uo6DNwdSxaaNnLvcRlA==",
       "license": "Apache-2.0",
+      "peer": true,
       "dependencies": {
         "@opentelemetry/api-logs": "0.208.0",
         "import-in-the-middle": "^2.0.0",
@@ -2703,6 +2711,7 @@
       "resolved": "https://registry.npmjs.org/@opentelemetry/resources/-/resources-2.4.0.tgz",
       "integrity": "sha512-RWvGLj2lMDZd7M/5tjkI/2VHMpXebLgPKvBUd9LRasEWR2xAynDwEYZuLvY9P2NGG73HF07jbbgWX2C9oavcQg==",
       "license": "Apache-2.0",
+      "peer": true,
       "dependencies": {
         "@opentelemetry/core": "2.4.0",
         "@opentelemetry/semantic-conventions": "^1.29.0"
@@ -2719,6 +2728,7 @@
       "resolved": "https://registry.npmjs.org/@opentelemetry/sdk-trace-base/-/sdk-trace-base-2.4.0.tgz",
       "integrity": "sha512-WH0xXkz/OHORDLKqaxcUZS0X+t1s7gGlumr2ebiEgNZQl2b0upK2cdoD0tatf7l8iP74woGJ/Kmxe82jdvcWRw==",
       "license": "Apache-2.0",
+      "peer": true,
       "dependencies": {
         "@opentelemetry/core": "2.4.0",
         "@opentelemetry/resources": "2.4.0",
@@ -2736,6 +2746,7 @@
       "resolved": "https://registry.npmjs.org/@opentelemetry/semantic-conventions/-/semantic-conventions-1.39.0.tgz",
       "integrity": "sha512-R5R9tb2AXs2IRLNKLBJDynhkfmx7mX0vi8NkhZb3gUkPWHn6HXk5J8iQ/dql0U3ApfWym4kXXmBDRGO+oeOfjg==",
       "license": "Apache-2.0",
+      "peer": true,
       "engines": {
         "node": ">=14"
       }
@@ -4930,6 +4941,7 @@
       "integrity": "sha512-o4PXJQidqJl82ckFaXUeoAW+XysPLauYI43Abki5hABd853iMhitooc6znOnczgbTYmEP6U6/y1ZyKAIsvMKGg==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@babel/code-frame": "^7.10.4",
         "@babel/runtime": "^7.12.5",
@@ -5235,6 +5247,7 @@
       "resolved": "https://registry.npmjs.org/@types/react/-/react-19.2.8.tgz",
       "integrity": "sha512-3MbSL37jEchWZz2p2mjntRZtPt837ij10ApxKfgmXCTuHWagYg7iA5bqPw6C8BMPfwidlvfPI/fxOc42HLhcyg==",
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "csstype": "^3.2.2"
       }
@@ -5245,6 +5258,7 @@
       "integrity": "sha512-jp2L/eY6fn+KgVVQAOqYItbF0VY/YApe5Mz2F0aykSO8gx31bYCZyvSeYxCHKvzHG5eZjc+zyaS5BrBWya2+kQ==",
       "devOptional": true,
       "license": "MIT",
+      "peer": true,
       "peerDependencies": {
         "@types/react": "^19.2.0"
       }
@@ -5352,6 +5366,7 @@
       "integrity": "sha512-npiaib8XzbjtzS2N4HlqPvlpxpmZ14FjSJrteZpPxGUaYPlvhzlzUZ4mZyABo0EFrOWnvyd0Xxroq//hKhtAWg==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@typescript-eslint/scope-manager": "8.53.0",
         "@typescript-eslint/types": "8.53.0",
@@ -5766,6 +5781,7 @@
       "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.15.0.tgz",
       "integrity": "sha512-NZyJarBfL7nWwIq+FDL6Zp/yHEhePMNnnJ0y3qfieCrmNvYct8uvtiV41UvlSe6apAfk0fY1FbWx+NwfmpvtTg==",
       "license": "MIT",
+      "peer": true,
       "bin": {
         "acorn": "bin/acorn"
       },
@@ -5808,6 +5824,7 @@
       "integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "fast-deep-equal": "^3.1.1",
         "fast-json-stable-stringify": "^2.0.0",
@@ -6442,6 +6459,7 @@
         }
       ],
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "baseline-browser-mapping": "^2.9.0",
         "caniuse-lite": "^1.0.30001759",
@@ -7517,6 +7535,7 @@
       "integrity": "sha512-ce4Ogns4VMeisIuCSK0C62umG0lFy012jd8LMZ6w/veHUeX4fqfDrGe+HTWALAEwK6JwKP+dhPvizhArSOsFbg==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "app-builder-lib": "26.4.0",
         "builder-util": "26.3.4",
@@ -7686,6 +7705,7 @@
       "dev": true,
       "hasInstallScript": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@electron/get": "^2.0.0",
         "@types/node": "^22.7.7",
@@ -8279,6 +8299,7 @@
       "integrity": "sha512-LEyamqS7W5HB3ujJyvi0HQK/dtVINZvd5mAAp9eT5S/ujByGjiZLCzPcHVzuXbpJDJF/cxwHlfceVUDZ2lnSTw==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@eslint-community/eslint-utils": "^4.8.0",
         "@eslint-community/regexpp": "^4.12.1",
@@ -9494,6 +9515,7 @@
         }
       ],
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@babel/runtime": "^7.28.4"
       },
@@ -10269,6 +10291,7 @@
       "integrity": "sha512-mjzqwWRD9Y1J1KUi7W97Gja1bwOOM5Ug0EZ6UDK3xS7j7mndrkwozHtSblfomlzyB4NepioNt+B2sOSzczVgtQ==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@acemir/cssom": "^0.9.28",
         "@asamuzakjp/dom-selector": "^6.7.6",
@@ -13024,6 +13047,7 @@
         }
       ],
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "nanoid": "^3.3.11",
         "picocolors": "^1.1.1",
@@ -13243,6 +13267,7 @@
       "resolved": "https://registry.npmjs.org/react/-/react-19.2.3.tgz",
       "integrity": "sha512-Ku/hhYbVjOQnXDZFv2+RibmLFGwFdeeKHFcOTlrt7xplBnya5OGn/hIRDsqDiSUcfORsDC7MPxwork8jBwsIWA==",
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=0.10.0"
       }
@@ -13252,6 +13277,7 @@
       "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-19.2.3.tgz",
       "integrity": "sha512-yELu4WmLPw5Mr/lmeEpox5rw3RETacE++JgHqQzd2dg+YbJuat3jH4ingc+WPZhxaoFzdv9y33G+F7Nl5O0GBg==",
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "scheduler": "^0.27.0"
       },
@@ -14608,7 +14634,8 @@
       "version": "4.1.18",
       "resolved": "https://registry.npmjs.org/tailwindcss/-/tailwindcss-4.1.18.tgz",
       "integrity": "sha512-4+Z+0yiYyEtUVCScyfHCxOYP06L5Ne+JiHhY2IjR2KWMIWhJOYZKLSGZaP5HkZ8+bY0cxfzwDE5uOmzFXyIwxw==",
-      "license": "MIT"
+      "license": "MIT",
+      "peer": true
     },
     "node_modules/tapable": {
       "version": "2.3.0",
@@ -14774,6 +14801,7 @@
       "integrity": "sha512-5gTmgEY/sqK6gFXLIsQNH19lWb4ebPDLA4SdLP7dsWkIXHWlG66oPuVvXSGFPppYZz8ZDZq0dYYrbHfBCVUb1Q==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=12"
       },
@@ -15036,6 +15064,7 @@
       "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
       "devOptional": true,
       "license": "Apache-2.0",
+      "peer": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
@@ -15385,6 +15414,7 @@
       "integrity": "sha512-w+N7Hifpc3gRjZ63vYBXA56dvvRlNWRczTdmCBBa+CotUzAPf5b7YMdMR/8CQoeYE5LX3W4wj6RYTgonm1b9DA==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "esbuild": "^0.27.0",
         "fdir": "^6.5.0",
@@ -15977,6 +16007,7 @@
       "integrity": "sha512-5gTmgEY/sqK6gFXLIsQNH19lWb4ebPDLA4SdLP7dsWkIXHWlG66oPuVvXSGFPppYZz8ZDZq0dYYrbHfBCVUb1Q==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=12"
       },
@@ -16520,6 +16551,7 @@
       "resolved": "https://registry.npmjs.org/zod/-/zod-4.3.5.tgz",
       "integrity": "sha512-k7Nwx6vuWx1IJ9Bjuf4Zt1PEllcwe7cls3VNzm4CQ1/hgtFUK2bRNG3rvnpPUhFjmqJKAKtjV576KnUkHocg/g==",
       "license": "MIT",
+      "peer": true,
       "funding": {
         "url": "https://github.com/sponsors/colinhacks"
       }