diff --git a/.gitea/workflows/test.yml b/.gitea/workflows/test.yml
index ed5b7ec..70a2ec8 100644
--- a/.gitea/workflows/test.yml
+++ b/.gitea/workflows/test.yml
@@ -25,14 +25,37 @@ jobs:
           python3 --version
           pip3 --version
 
+      - name: Cache Python dependencies
+        id: cache-python
+        run: |
+          CACHE_KEY="python-$(md5sum dashboard/backend/requirements.txt dashboard/backend/requirements-dev.txt | md5sum | cut -d' ' -f1)"
+          CACHE_DIR="/tmp/pytest-cache/$CACHE_KEY"
+          echo "CACHE_DIR=$CACHE_DIR" >> $GITHUB_ENV
+          if [ -d "$CACHE_DIR" ]; then
+            echo "Cache hit for $CACHE_KEY"
+            echo "cache-hit=true" >> $GITHUB_OUTPUT
+          else
+            echo "Cache miss for $CACHE_KEY"
+            echo "cache-hit=false" >> $GITHUB_OUTPUT
+            mkdir -p "$CACHE_DIR"
+          fi
+
       - name: Install dependencies
         run: |
           cd dashboard/backend
-          python3 -m venv venv
-          . venv/bin/activate
-          pip install -r requirements.txt
-          pip install -r requirements-dev.txt
-          pip install pytest-timeout
+          if [ "${{ steps.cache-python.outputs.cache-hit }}" = "true" ]; then
+            echo "Restoring from cache..."
+            cp -r $CACHE_DIR/venv .
+          else
+            echo "Installing fresh dependencies..."
+            python3 -m venv venv
+            . venv/bin/activate
+            pip install -r requirements.txt
+            pip install -r requirements-dev.txt
+            pip install pytest-timeout
+            # Save to cache
+            cp -r venv $CACHE_DIR/
+          fi
 
       - name: Run unit tests
         run: |
@@ -62,12 +85,35 @@ jobs:
           node --version
           npm --version
 
+      - name: Cache Node dependencies
+        id: cache-node
+        run: |
+          CACHE_KEY="node-$(md5sum dashboard/frontend/package-lock.json | cut -d' ' -f1)"
+          CACHE_DIR="/tmp/npm-cache/$CACHE_KEY"
+          echo "CACHE_DIR=$CACHE_DIR" >> $GITHUB_ENV
+          if [ -d "$CACHE_DIR" ]; then
+            echo "Cache hit for $CACHE_KEY"
+            echo "cache-hit=true" >> $GITHUB_OUTPUT
+          else
+            echo "Cache miss for $CACHE_KEY"
+            echo "cache-hit=false" >> $GITHUB_OUTPUT
+            mkdir -p "$CACHE_DIR"
+          fi
+
       - name: Install dependencies
         env:
           NODE_OPTIONS: "--max-old-space-size=2048"
         run: |
           cd dashboard/frontend
-          npm ci
+          if [ "${{ steps.cache-node.outputs.cache-hit }}" = "true" ]; then
+            echo "Restoring from cache..."
+            cp -r $CACHE_DIR/node_modules .
+          else
+            echo "Installing fresh dependencies..."
+            npm ci
+            # Save to cache
+            cp -r node_modules $CACHE_DIR/
+          fi
 
       - name: Run tests
         env:
diff --git a/dashboard/backend/tests/integration/test_auth_flow.py b/dashboard/backend/tests/integration/test_auth_flow.py
index 3310cd9..bddc083 100644
--- a/dashboard/backend/tests/integration/test_auth_flow.py
+++ b/dashboard/backend/tests/integration/test_auth_flow.py
@@ -195,7 +195,7 @@ class TestLogoutFlow:
 
         assert response.status_code == 200
         data = response.json()
-        assert data["message"] == "Logged out successfully"
+        assert data["ok"] is True
 
     def test_logout_clears_cookies(self, test_app, mock_config, temp_auth_file, admin_headers):
         """Test that logout clears auth cookies."""
@@ -206,10 +206,12 @@ class TestLogoutFlow:
         # TestClient doesn't fully simulate cookie deletion, but we can check response
 
     def test_logout_without_auth(self, test_app, mock_config, temp_auth_file):
-        """Test logout without authentication."""
+        """Test logout without authentication - should succeed as logout doesn't require auth."""
         response = test_app.post("/api/auth/logout")
 
-        assert response.status_code == 401
+        assert response.status_code == 200
+        data = response.json()
+        assert data["ok"] is True
 
 
 class TestUserInfo:
@@ -281,7 +283,7 @@ class TestPasswordChange:
             "/api/auth/change-password",
             headers=admin_headers,
             json={
-                "old_password": old_password,
+                "current_password": old_password,
                 "new_password": new_password
             }
         )
@@ -298,19 +300,19 @@ class TestPasswordChange:
             "/api/auth/change-password",
             headers=admin_headers,
             json={
-                "old_password": "wrong_password",
+                "current_password": "wrong_password",
                 "new_password": "new_password_123"
             }
         )
 
-        assert response.status_code == 401
+        assert response.status_code == 400
 
     def test_change_password_without_auth(self, test_app, mock_config, temp_auth_file):
         """Test password change without authentication."""
         response = test_app.post(
             "/api/auth/change-password",
             json={
-                "old_password": "old",
+                "current_password": "old",
                 "new_password": "new"
             }
         )