diff --git a/src/pages/applications/DeploymentManagementPage.tsx b/src/pages/applications/DeploymentManagementPage.tsx
index b8a6902..f47d203 100644
--- a/src/pages/applications/DeploymentManagementPage.tsx
+++ b/src/pages/applications/DeploymentManagementPage.tsx
@@ -26,6 +26,10 @@ function statusTone(status: string): 'neutral' | 'green' | 'amber' | 'red' | 'bl
   return 'neutral';
 }
 
+function environmentLabel(environment: string) {
+  return environment === 'prod' ? '운영' : environment;
+}
+
 type ImageTags = {
   images?: Record<string, string>;
   artifacts?: Record<string, string>;
@@ -57,7 +61,6 @@ export function DeploymentManagementPage() {
   const [deployments, setDeployments] = useState<DeploymentJob[]>([]);
   const [releases, setReleases] = useState<AppRelease[]>([]);
   const [releaseId, setReleaseId] = useState('');
-  const [environment, setEnvironment] = useState('dev');
   const [namespace, setNamespace] = useState('');
   const [updateLauncherAppVersion, setUpdateLauncherAppVersion] = useState(true);
   const [deployModalOpen, setDeployModalOpen] = useState(false);
@@ -125,7 +128,7 @@ export function DeploymentManagementPage() {
 
   const deploy = async () => {
     try {
-      const result = await createDeployment({ releaseId, environment, namespace, updateLauncherAppVersion });
+      const result = await createDeployment({ releaseId, environment: 'prod', namespace, updateLauncherAppVersion });
       toast({ type: 'success', message: '배포 작업이 실행되었습니다.' });
       setSelectedDeployment(result.deploymentJob);
       setDeployModalOpen(false);
@@ -140,7 +143,7 @@ export function DeploymentManagementPage() {
       <PageTitle
         eyebrow="어플리케이션"
         title="배포 관리"
-        description="생성된 릴리즈를 개발 또는 운영 환경에 배포하고 재배포와 롤백을 관리합니다."
+        description="생성된 릴리즈를 운영 환경에 배포하고 재배포와 롤백을 관리합니다."
         actions={
           <Button className="h-8 px-3 text-[13px]" disabled={filteredReleases.length === 0} onClick={() => openDeployModal()}>
             <Plus className="size-4" />
@@ -173,7 +176,7 @@ export function DeploymentManagementPage() {
                         <span className="text-base font-medium">{deployment.release?.version || '-'}</span>
                       </div>
                       <div className="mt-3 flex flex-wrap gap-x-4 gap-y-1 text-xs">
-                        <span className="text-muted-foreground">환경 <b className="text-foreground">{deployment.environment}</b></span>
+                        <span className="text-muted-foreground">환경 <b className="text-foreground">{environmentLabel(deployment.environment)}</b></span>
                         <span className="text-muted-foreground">네임스페이스 <b className="text-foreground">{deployment.namespace}</b></span>
                         <span className="text-muted-foreground">요청자 <b className="text-foreground">{deployment.requestedBy || 'admin'}</b></span>
                         <span className="text-muted-foreground">시작 <b className="text-foreground">{formatDate(deployment.startedAt || deployment.createdAt)}</b></span>
@@ -268,10 +271,6 @@ export function DeploymentManagementPage() {
             <option value="">릴리즈 선택</option>
             {filteredReleases.map((release) => <option key={release.id} value={release.id}>{release.app.name} {release.version}</option>)}
           </select>
-          <select className="h-9 w-full rounded-md border border-input bg-background px-3 text-sm outline-none" value={environment} onChange={(event) => setEnvironment(event.target.value)}>
-            <option value="dev">개발</option>
-            <option value="prod">운영</option>
-          </select>
           <input className="h-9 w-full rounded-md border border-input bg-background px-3 text-sm outline-none" value={namespace} onChange={(event) => setNamespace(event.target.value)} placeholder="stdo-lms" />
           <label className="flex items-center gap-2 rounded-md border border-border bg-muted/20 px-3 py-2 text-sm text-foreground">
             <input
diff --git a/src/pages/applications/ReleaseManagementPage.tsx b/src/pages/applications/ReleaseManagementPage.tsx
index f143b0d..913887e 100644
--- a/src/pages/applications/ReleaseManagementPage.tsx
+++ b/src/pages/applications/ReleaseManagementPage.tsx
@@ -150,6 +150,7 @@ export function ReleaseManagementPage() {
   const [version, setVersion] = useState('');
   const [releaseModalOpen, setReleaseModalOpen] = useState(false);
   const [selectedBuildIds, setSelectedBuildIds] = useState<string[]>([]);
+  const [openLogReleaseId, setOpenLogReleaseId] = useState('');
   const [loading, setLoading] = useState(true);
   const [page, setPage] = useState(1);
   const loadingVisible = useMinimumLoading(loading);
@@ -260,12 +261,23 @@ export function ReleaseManagementPage() {
             ) : null}
             {pagedReleases.map((release) => {
               const artifacts = releaseArtifacts(release);
+              const isLogOpen = openLogReleaseId === release.id;
               return (
                 <div key={release.id} className="rounded-md border border-border bg-background/70 p-4">
-                  <div className="flex flex-wrap items-center gap-2">
-                    <Badge tone={statusTone(release.status)}>{statusLabel(release.status)}</Badge>
-                    <span className="text-base font-medium">{release.app.name}</span>
-                    <span className="text-base font-medium">{release.version}</span>
+                  <div className="flex flex-wrap items-center justify-between gap-3">
+                    <div className="flex flex-wrap items-center gap-2">
+                      <Badge tone={statusTone(release.status)}>{statusLabel(release.status)}</Badge>
+                      <span className="text-base font-medium">{release.app.name}</span>
+                      <span className="text-base font-medium">{release.version}</span>
+                    </div>
+                    <Button
+                      variant="outline"
+                      className="h-8 px-3 text-[13px]"
+                      disabled={!release.logs}
+                      onClick={() => setOpenLogReleaseId((prev) => prev === release.id ? '' : release.id)}
+                    >
+                      {isLogOpen ? '로그 닫기' : '로그'}
+                    </Button>
                   </div>
                   <div className="mt-3 flex flex-wrap gap-x-4 gap-y-1 text-xs">
                     <span className="text-muted-foreground">Branch <b className="text-foreground">{release.branch}</b></span>
@@ -283,6 +295,11 @@ export function ReleaseManagementPage() {
                       <p className="mt-1 text-xs text-muted-foreground">-</p>
                     )}
                   </div>
+                  {isLogOpen ? (
+                    <pre className="mt-3 max-h-72 overflow-auto rounded-md border border-border bg-black/70 p-3 font-mono text-xs leading-5 text-slate-100">
+                      {release.logs}
+                    </pre>
+                  ) : null}
                 </div>
               );
             })}
diff --git a/src/pages/applications/SourceManagementPage.tsx b/src/pages/applications/SourceManagementPage.tsx
index 32c5ec7..2319a64 100644
--- a/src/pages/applications/SourceManagementPage.tsx
+++ b/src/pages/applications/SourceManagementPage.tsx
@@ -1,4 +1,4 @@
-import { useEffect, useState } from 'react';
+import { useEffect, useMemo, useState } from 'react';
 import { Copy, ExternalLink, Link2, Plus } from 'lucide-react';
 import { Badge, Button, Card, CardHeader } from '../../components/ui';
 import { useToast } from '../../components/toast';
@@ -74,6 +74,10 @@ function normalizeRepositoryName(repository: string) {
   return trimmed.includes('/') ? trimmed : `${giteaAppOrg}/${trimmed}`;
 }
 
+function repositoryKey(repository: string) {
+  return normalizeRepositoryName(repository).toLowerCase();
+}
+
 function getHttpCloneUrl(repository: string) {
   return `${giteaBaseUrl.replace(/\/$/, '')}/${normalizeRepositoryName(repository)}.git`;
 }
@@ -82,6 +86,16 @@ function getSshCloneUrl(repository: string) {
   return `${giteaSshBaseUrl.replace(/\/$/, '')}/${normalizeRepositoryName(repository)}.git`;
 }
 
+function isSourceLinkComponent(source: SourceComponent) {
+  return (source.imageSource ?? 'SOURCE') === 'SOURCE' && source.type !== 'DATABASE' && source.type !== 'MIGRATION';
+}
+
+function isLauncherRepo(repo: PlatformRepo) {
+  const name = repo.name.toLowerCase();
+  const fullName = repo.fullName.toLowerCase();
+  return name === 'studio-launcher' || name === 'studio-launcher-fe' || name === 'studio-launcher-be' || fullName.includes('/studio-launcher');
+}
+
 export function SourceManagementPage() {
   const { toast } = useToast();
   const { apps, selectedAppId, loading: appsLoading, selectApp } = useApps();
@@ -106,7 +120,7 @@ export function SourceManagementPage() {
 
   const refreshRepos = () => {
     setGiteaStatus('loading');
-    listGiteaRepos(giteaAppOrg, 8)
+    listGiteaRepos(giteaAppOrg, 100)
       .then((repos) => {
         setGiteaRepos(repos.map(toPlatformRepo));
         setGiteaStatus('ready');
@@ -130,7 +144,7 @@ export function SourceManagementPage() {
         setSourcesLoading(false);
       });
 
-    listGiteaRepos(giteaAppOrg, 8)
+    listGiteaRepos(giteaAppOrg, 100)
       .then((repos) => {
         if (!mounted) return;
         setGiteaRepos(repos.map(toPlatformRepo));
@@ -228,7 +242,22 @@ export function SourceManagementPage() {
     toast({ type: 'success', message: '복사되었습니다.' });
   };
 
-  const filteredSources = apiSources.filter((source) => !selectedAppId || source.appId === selectedAppId);
+  const filteredSources = apiSources.filter((source) => isSourceLinkComponent(source) && (!selectedAppId || source.appId === selectedAppId));
+  const selectedAppRepoKeys = useMemo(
+    () => new Set(filteredSources.map((source) => source.repository).filter((repository): repository is string => Boolean(repository)).map(repositoryKey)),
+    [filteredSources]
+  );
+  const visibleRepos = useMemo(
+    () => giteaRepos
+      .filter((repo) => !isLauncherRepo(repo))
+      .sort((a, b) => {
+        const aSelected = selectedAppRepoKeys.has(repositoryKey(a.fullName));
+        const bSelected = selectedAppRepoKeys.has(repositoryKey(b.fullName));
+        if (aSelected !== bSelected) return aSelected ? -1 : 1;
+        return a.fullName.localeCompare(b.fullName);
+      }),
+    [giteaRepos, selectedAppRepoKeys]
+  );
 
   return (
     <>
@@ -268,31 +297,35 @@ export function SourceManagementPage() {
                 <tr>
                   <td className="px-5 py-6 text-center text-muted-foreground" colSpan={6}>백엔드 연결 후 저장소가 표시됩니다.</td>
                 </tr>
-              ) : giteaStatus !== 'loading' && giteaRepos.length === 0 ? (
+              ) : giteaStatus !== 'loading' && visibleRepos.length === 0 ? (
                 <tr>
                   <td className="px-5 py-6 text-center text-muted-foreground" colSpan={6}>등록된 저장소가 없습니다.</td>
                 </tr>
               ) : (
-                giteaRepos.map((repo) => (
-                  <tr key={repo.id} className="hover:bg-muted/20">
-                    <td className="px-5 py-3">
-                      <div className="flex items-center gap-2">
-                        <span className="font-semibold">{repo.fullName}</span>
-                        <a href={repo.htmlUrl} target="_blank" rel="noreferrer" className="text-muted-foreground hover:text-foreground">
-                          <ExternalLink className="size-3.5" />
-                        </a>
-                      </div>
-                      {repo.description ? <p className="mt-1 text-xs text-muted-foreground">{repo.description}</p> : null}
-                    </td>
-                    <td className="px-5 py-3">{repo.owner}</td>
-                    <td className="px-5 py-3">{repo.defaultBranch}</td>
-                    <td className="px-5 py-3 text-muted-foreground">{repo.language || '-'}</td>
-                    <td className="px-5 py-3 font-mono text-xs text-muted-foreground">{repo.cloneUrl}</td>
-                    <td className="px-5 py-3">
-                      <Badge tone={repo.private ? 'amber' : 'blue'}>{repo.private ? 'Private' : 'Public'}</Badge>
-                    </td>
-                  </tr>
-                ))
+                visibleRepos.map((repo) => {
+                  const isSelectedAppRepo = selectedAppRepoKeys.has(repositoryKey(repo.fullName));
+                  return (
+                    <tr key={repo.id} className="hover:bg-muted/20">
+                      <td className="px-5 py-3">
+                        <div className="flex items-center gap-2">
+                          <span className="font-semibold">{repo.fullName}</span>
+                          {isSelectedAppRepo ? <Badge tone="green">선택 앱</Badge> : null}
+                          <a href={repo.htmlUrl} target="_blank" rel="noreferrer" className="text-muted-foreground hover:text-foreground">
+                            <ExternalLink className="size-3.5" />
+                          </a>
+                        </div>
+                        {repo.description ? <p className="mt-1 text-xs text-muted-foreground">{repo.description}</p> : null}
+                      </td>
+                      <td className="px-5 py-3">{repo.owner}</td>
+                      <td className="px-5 py-3">{repo.defaultBranch}</td>
+                      <td className="px-5 py-3 text-muted-foreground">{repo.language || '-'}</td>
+                      <td className="px-5 py-3 font-mono text-xs text-muted-foreground">{repo.cloneUrl}</td>
+                      <td className="px-5 py-3">
+                        <Badge tone={repo.private ? 'amber' : 'blue'}>{repo.private ? 'Private' : 'Public'}</Badge>
+                      </td>
+                    </tr>
+                  );
+                })
               )}
             </tbody>
           </table>
@@ -461,7 +494,7 @@ export function SourceManagementPage() {
                   className="mt-2 h-9 w-full rounded-md border border-border bg-background px-3 text-sm outline-none focus:border-primary"
                 >
                   <option value="">저장소 선택</option>
-                  {giteaRepos.map((repo) => (
+                  {visibleRepos.map((repo) => (
                     <option key={repo.id} value={repo.fullName}>{repo.fullName}</option>
                   ))}
                 </select>
diff --git a/src/types/application.ts b/src/types/application.ts
index a339881..248e79f 100644
--- a/src/types/application.ts
+++ b/src/types/application.ts
@@ -39,6 +39,7 @@ export type AppRelease = {
   artifact?: string | null;
   imageTags?: unknown;
   status: JobStatus;
+  logs?: string | null;
   createdAt: string;
   updatedAt?: string;
   app: ApiApp;