diff --git a/apps/web/vitest.config.ts b/apps/web/vitest.config.ts
index 6be4c880b..601d38f90 100755
--- a/apps/web/vitest.config.ts
+++ b/apps/web/vitest.config.ts
@@ -17,12 +17,12 @@ export default defineConfig({
       provider: "v8",
       reporter: ["text", "json", "html"],
       exclude: ["node_modules/", "src/test/", "e2e/", "**/*.d.ts", "**/*.config.*", "**/mockData"],
-      // CI 覆盖率门禁（极低门槛起步，逐步提升）
-      // 当前实际覆盖率约 0.8%/0.9%/1.1%，先设极低门槛确保CI跑通
+      // CI 覆盖率门禁（Phase 4 后提升，逐步逼近目标）
+      // 当前实际：行 ~62% / 分支 ~61% / 函数 ~25%
       thresholds: {
-        lines: 0.5,
-        functions: 0.5,
-        branches: 0.5,
+        lines: 50,
+        branches: 50,
+        functions: 20,
       },
     },
   },