diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index cd39cb36..eba8b9f8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,18 +10,14 @@ jobs:
   test:
     runs-on: ubuntu-latest
     
-    strategy:
-      matrix:
-        node-version: [18.x, 20.x, 22.x]
-    
     steps:
     - name: Checkout code
       uses: actions/checkout@v4
 
-    - name: Setup Node.js ${{ matrix.node-version }}
+    - name: Setup Node.js
       uses: actions/setup-node@v4
       with:
-        node-version: ${{ matrix.node-version }}
+        node-version: '20.x'
         cache: 'npm'
 
     - name: Install dependencies
@@ -31,7 +27,6 @@ jobs:
       run: npm run test:ci
 
     - name: Upload coverage to Codecov
-      if: matrix.node-version == '20.x'
       uses: codecov/codecov-action@v4
       with:
         file: ./coverage/lcov.info
diff --git a/tests/ECS/Utils/IdentifierPool.test.ts b/tests/ECS/Utils/IdentifierPool.test.ts
index 92df4964..07c1fc2f 100644
--- a/tests/ECS/Utils/IdentifierPool.test.ts
+++ b/tests/ECS/Utils/IdentifierPool.test.ts
@@ -209,7 +209,7 @@ describe('IdentifierPool 世代式ID池测试', () => {
             
             expect(() => {
                 pool.checkOut();
-            }).toThrow('实体索引已达到硬件限制');
+            }).toThrow('实体索引已达到框架设计限制');
         });
 
         test('应该能处理边界值', () => {