diff --git a/tests/__snapshots__/renderWakatimeCard.test.js.snap b/tests/__snapshots__/renderWakatimeCard.test.js.snap
index 28329af7..3727c36a 100644
--- a/tests/__snapshots__/renderWakatimeCard.test.js.snap
+++ b/tests/__snapshots__/renderWakatimeCard.test.js.snap
@@ -461,3 +461,161 @@ exports[`Test Render WakaTime Card should render correctly with compact layout w
       </svg>
     "
 `;
+
+exports[`Test Render WakaTime Card should render correctly with percent display format 1`] = `
+"
+      <svg
+        width="495"
+        height="150"
+        viewBox="0 0 495 150"
+        fill="none"
+        xmlns="http://www.w3.org/2000/svg"
+        role="img"
+        aria-labelledby="descId"
+      >
+        <title id="titleId"></title>
+        <desc id="descId"></desc>
+        <style>
+          .header {
+            font: 600 18px 'Segoe UI', Ubuntu, Sans-Serif;
+            fill: #2f80ed;
+            animation: fadeInAnimation 0.8s ease-in-out forwards;
+          }
+          @supports(-moz-appearance: auto) {
+            /* Selector detects Firefox */
+            .header { font-size: 15.5px; }
+          }
+          
+    
+    .stat {
+      font: 600 14px 'Segoe UI', Ubuntu, "Helvetica Neue", Sans-Serif; fill: #434d58;
+    }
+    @supports(-moz-appearance: auto) {
+      /* Selector detects Firefox */
+      .stat { font-size:12px; }
+    }
+    .stagger {
+      opacity: 0;
+      animation: fadeInAnimation 0.3s ease-in-out forwards;
+    }
+    .not_bold { font-weight: 400 }
+    .bold { font-weight: 700 }
+  
+    @keyframes slideInAnimation {
+      from {
+        width: 0;
+      }
+      to {
+        width: calc(100%-100px);
+      }
+    }
+    @keyframes growWidthAnimation {
+      from {
+        width: 0;
+      }
+      to {
+        width: 100%;
+      }
+    }
+    .lang-name { font: 400 11px 'Segoe UI', Ubuntu, Sans-Serif; fill: #434d58 }
+    #rect-mask rect{
+      animation: slideInAnimation 1s ease-in-out forwards;
+    }
+    .lang-progress{
+      animation: growWidthAnimation 0.6s ease-in-out forwards;
+    }
+    
+
+          
+          
+        </style>
+
+        
+
+        <rect
+          data-testid="card-bg"
+          x="0.5"
+          y="0.5"
+          rx="4.5"
+          height="99%"
+          stroke="#e4e2e2"
+          width="494"
+          fill="#fffefe"
+          stroke-opacity="1"
+        />
+
+        
+      <g
+        data-testid="card-title"
+        transform="translate(25, 35)"
+      >
+        <g transform="translate(0, 0)">
+      <text
+        x="0"
+        y="0"
+        class="header"
+        data-testid="header"
+      >WakaTime Stats (last 7 days)</text>
+    </g>
+      </g>
+    
+
+        <g
+          data-testid="main-card-body"
+          transform="translate(0, 55)"
+        >
+          
+    <svg x="0" y="0" width="100%">
+      <g transform="translate(0, 0)">
+    <g class="stagger" style="animation-delay: 450ms" transform="translate(25, 0)">
+      <text class="stat bold" y="12.5" data-testid="Other">Other:</text>
+      <text
+        class="stat"
+        x="350"
+        y="12.5"
+      >47.39 %</text>
+      
+    <svg width="220" x="110" y="4">
+      <rect rx="5" ry="5" x="0" y="0" width="220" height="8" fill="#434d58"></rect>
+      <svg data-testid="lang-progress" width="47.39%">
+        <rect
+            height="8"
+            fill="#2f80ed"
+            rx="5" ry="5" x="0" y="0"
+            class="lang-progress"
+            style="animation-delay: 750ms;"
+        />
+      </svg>
+    </svg>
+  
+    </g>
+  </g><g transform="translate(0, 25)">
+    <g class="stagger" style="animation-delay: 600ms" transform="translate(25, 0)">
+      <text class="stat bold" y="12.5" data-testid="TypeScript">TypeScript:</text>
+      <text
+        class="stat"
+        x="350"
+        y="12.5"
+      >50.48 %</text>
+      
+    <svg width="220" x="110" y="4">
+      <rect rx="5" ry="5" x="0" y="0" width="220" height="8" fill="#434d58"></rect>
+      <svg data-testid="lang-progress" width="50.48%">
+        <rect
+            height="8"
+            fill="#2f80ed"
+            rx="5" ry="5" x="0" y="0"
+            class="lang-progress"
+            style="animation-delay: 900ms;"
+        />
+      </svg>
+    </svg>
+  
+    </g>
+  </g>
+    </svg>
+  
+        </g>
+      </svg>
+    "
+`;
diff --git a/tests/renderWakatimeCard.test.js b/tests/renderWakatimeCard.test.js
index 1efa4cfc..ca238148 100644
--- a/tests/renderWakatimeCard.test.js
+++ b/tests/renderWakatimeCard.test.js
@@ -82,4 +82,11 @@ describe("Test Render WakaTime Card", () => {
       "No coding activity this week",
     );
   });
+
+  it("should render correctly with percent display format", () => {
+    const card = renderWakatimeCard(wakaTimeData.data, {
+      display_format: "percent",
+    });
+    expect(card).toMatchSnapshot();
+  });
 });