diff --git a/.gitea/workflows/project-ci.yml b/.gitea/workflows/project-ci.yml
index 5bde92df5..d56eba0f4 100644
--- a/.gitea/workflows/project-ci.yml
+++ b/.gitea/workflows/project-ci.yml
@@ -20,6 +20,9 @@ env:
   CARGO_HTTP_MULTIPLEXING: 'false'
   CARGO_NET_RETRY: '10'
   CARGO_TERM_COLOR: always
+  # 等价于给每条 `cargo test` 加 `-q`：通过的用例只打点号，失败的才按名字列出。
+  # 对 npm 脚本、shard runner 里嵌套的 cargo 同样生效，避免逐条 `test ... ok` 刷屏。
+  CARGO_TERM_QUIET: 'true'
   NPM_CONFIG_AUDIT: 'false'
   NPM_CONFIG_FETCH_RETRIES: '10'
   NPM_CONFIG_FETCH_RETRY_FACTOR: '2'
diff --git a/apps/ai-game-creator-shell/package.json b/apps/ai-game-creator-shell/package.json
index 0d3ec33c6..54a85623d 100644
--- a/apps/ai-game-creator-shell/package.json
+++ b/apps/ai-game-creator-shell/package.json
@@ -16,7 +16,7 @@
     "bundled-resources:check": "node scripts/check-package-layout.mjs",
     "bundled-resources:sync": "node scripts/check-package-layout.mjs --write",
     "bundled-resources:prepare": "node scripts/prepare-bundled-resources.mjs",
-    "bundled-resources:test": "node --test scripts/prepare-bundled-resources.test.mjs",
+    "bundled-resources:test": "node --test --test-reporter=dot scripts/prepare-bundled-resources.test.mjs",
     "llm-status": "node scripts/run-cli-with-config.mjs --llm-status",
     "config": "node scripts/game-creator-config-wizard.mjs",
     "check:tests:types": "tsc -p tsconfig.tests.json --noEmit",
diff --git a/apps/ai-game-creator-shell/src/styles.css b/apps/ai-game-creator-shell/src/styles.css
index e6ae0f8c2..819832457 100644
--- a/apps/ai-game-creator-shell/src/styles.css
+++ b/apps/ai-game-creator-shell/src/styles.css
@@ -12590,17 +12590,15 @@ button.design-workspace-tree__entry:hover,
   white-space: nowrap;
 }
 
+/* 组头 chevron 只保留外层定位与过渡；**换向唯一来源**是共享 `AgentProcessSummary` 的
+   `[aria-expanded='true'] > .agent-process-summary .agent-process-summary-chevron`。
+   这里若再写一条 `rotate(180deg)`，会与 wrapper 的旋转叠加成 360°，展开态看起来仍是朝下。 */
 .agent-tool-call-group-chevron {
   flex: 0 0 auto;
   color: inherit;
   transition: transform 120ms ease;
 }
 
-.agent-tool-call-group-head[aria-expanded='true']
-  .agent-tool-call-group-chevron {
-  transform: rotate(180deg);
-}
-
 /* `hidden` 必须压过下面的 `display: grid`，否则折叠态只是内容不可见却仍占位。 */
 .agent-tool-call-group-body[hidden],
 .agent-tool-call-row-detail[hidden] {
diff --git a/package.json b/package.json
index ca24fab4d..1a9caaae3 100644
--- a/package.json
+++ b/package.json
@@ -189,7 +189,7 @@
     "agc:bundled-resources:sync": "npm --prefix apps/ai-game-creator-shell run bundled-resources:sync",
     "agc:bundled-resources:prepare": "npm --prefix apps/ai-game-creator-shell run bundled-resources:prepare --",
     "agc:bundled-resources:test": "npm --prefix apps/ai-game-creator-shell run bundled-resources:test --",
-    "agc:plugins:test": "node --test plugins/agc-cocos-editor/src/entry.test.mjs plugins/agc-unity-editor/src/entry.test.mjs plugins/agc-godot-editor/src/entry.test.mjs",
+    "agc:plugins:test": "node --test --test-reporter=dot plugins/agc-cocos-editor/src/entry.test.mjs plugins/agc-unity-editor/src/entry.test.mjs plugins/agc-godot-editor/src/entry.test.mjs",
     "agc:plugins:native-test": "cargo test --manifest-path plugins/agc-cocos-editor/native/cocos-editor-bridge/Cargo.toml && cargo test --locked --manifest-path plugins/agc-unity-editor/native/unity-editor-bridge/Cargo.toml && cargo test --locked --manifest-path plugins/agc-godot-editor/native/godot-editor-bridge/Cargo.toml",
     "agc:plugins:check": "npm run agc:plugins:test && npm run agc:plugins:native-test",
     "agc:check": "npm run ai-game-creator-shell:check",
diff --git a/scripts/build-gitea-rust-cache.sh b/scripts/build-gitea-rust-cache.sh
index 13ff337c9..75932951f 100644
--- a/scripts/build-gitea-rust-cache.sh
+++ b/scripts/build-gitea-rust-cache.sh
@@ -75,7 +75,7 @@ set -euo pipefail
 rustc -vV > /opt/genarrative-ci/rust-cache/rustc.txt
 export GITHUB_ENV=/tmp/rust-cache.env CARGO_INCREMENTAL=0 CARGO_BUILD_JOBS=4 CI=true
 # sccache 对 CARGO_*（除 jobserver/jobs 等特例）参与 hash，必须与 workflow 对齐。
-export CARGO_HTTP_MULTIPLEXING=false CARGO_NET_RETRY=10 CARGO_TERM_COLOR=always
+export CARGO_HTTP_MULTIPLEXING=false CARGO_NET_RETRY=10 CARGO_TERM_COLOR=always CARGO_TERM_QUIET=true
 bash /tmp/ci-rust-cache.sh prepare
 set -a
 source "${GITHUB_ENV}"
diff --git a/scripts/check-native-shells.mjs b/scripts/check-native-shells.mjs
index 4dcf9550b..84e7c5125 100644
--- a/scripts/check-native-shells.mjs
+++ b/scripts/check-native-shells.mjs
@@ -5081,7 +5081,7 @@ for (const step of steps) {
     continue;
   }
 
-  console.log(`[check:native-shells] ${step.label}`);
+  // 成功不打印进度标签；只有在失败时才知道是哪个 step，避免每个 step 一行刷屏。
   const result = spawnSync(step.command, step.args, {
     cwd: process.cwd(),
     stdio: 'inherit',
@@ -5102,6 +5102,9 @@ for (const step of steps) {
   }
 
   if ((result.status ?? 0) !== 0) {
+    console.error(
+      `[check:native-shells] ${step.label} failed (exit=${result.status})`,
+    );
     process.exit(result.status ?? 1);
   }
 }
diff --git a/vitest.config.ts b/vitest.config.ts
index 2d66a04ff..6401f100f 100644
--- a/vitest.config.ts
+++ b/vitest.config.ts
@@ -94,6 +94,10 @@ export default defineConfig({
   test: {
     environment: 'node',
     globals: true,
+    // 成功用例不回放被测代码写进 stdout / stderr 的内容：CI 日志里只保留每个
+    // 失败用例的断言摘要，避免 React act 警告、dev 调度日志这类噪音刷屏。
+    // 需要在本机排查时用 `vitest run --silent=false` 覆盖本次配置。
+    silent: true,
     minThreads: 1,
     maxThreads: 8,
     server: {