diff --git a/HMCL/src/main/java/org/jackhuang/hmcl/ui/FXUtils.java b/HMCL/src/main/java/org/jackhuang/hmcl/ui/FXUtils.java
index 997bbe624..16d1ad049 100644
--- a/HMCL/src/main/java/org/jackhuang/hmcl/ui/FXUtils.java
+++ b/HMCL/src/main/java/org/jackhuang/hmcl/ui/FXUtils.java
@@ -60,6 +60,7 @@ import org.jackhuang.hmcl.task.Schedulers;
 import org.jackhuang.hmcl.task.Task;
 import org.jackhuang.hmcl.ui.animation.AnimationUtils;
 import org.jackhuang.hmcl.util.*;
+import org.jackhuang.hmcl.util.io.DataUri;
 import org.jackhuang.hmcl.util.io.FileUtils;
 import org.jackhuang.hmcl.util.io.NetworkUtils;
 import org.jackhuang.hmcl.util.javafx.ExtendedProperties;
@@ -838,6 +839,18 @@ public final class FXUtils {
 
     public static Image loadImage(String url) throws Exception {
         URI uri = NetworkUtils.toURI(url);
+        if (DataUri.isDataUri(uri)) {
+            DataUri dataUri = new DataUri(uri);
+            if ("image/webp".equalsIgnoreCase(dataUri.getMediaType())) {
+                return loadWebPImage(new ByteArrayInputStream(dataUri.readBytes()));
+            } else {
+                Image image = new Image(new ByteArrayInputStream(dataUri.readBytes()));
+                if (image.isError())
+                    throw image.getException();
+                return image;
+            }
+        }
+
         URLConnection connection = NetworkUtils.createConnection(uri);
         if (connection instanceof HttpURLConnection) {
             connection = NetworkUtils.resolveConnection((HttpURLConnection) connection);
diff --git a/HMCLCore/src/main/java/org/jackhuang/hmcl/util/io/DataUri.java b/HMCLCore/src/main/java/org/jackhuang/hmcl/util/io/DataUri.java
new file mode 100644
index 000000000..5ace39847
--- /dev/null
+++ b/HMCLCore/src/main/java/org/jackhuang/hmcl/util/io/DataUri.java
@@ -0,0 +1,112 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2025 huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.util.io;
+
+import org.jetbrains.annotations.NotNull;
+
+import java.io.IOException;
+import java.net.URI;
+import java.nio.charset.Charset;
+import java.util.Base64;
+
+public final class DataUri {
+    public static final String SCHEME = "data";
+
+    private static IllegalArgumentException invalidUri(URI uri) {
+        return new IllegalArgumentException("Invalid data URI: " + uri);
+    }
+
+    public static boolean isDataUri(URI uri) {
+        return uri != null && SCHEME.equals(uri.getScheme());
+    }
+
+    private final @NotNull String mediaType;
+    private final @NotNull Charset charset;
+    private final boolean base64;
+    private final @NotNull String rawData;
+
+    public DataUri(URI uri) {
+        if (!uri.getScheme().equals(SCHEME)) {
+            throw new IllegalArgumentException("URI scheme must be " + SCHEME);
+        }
+
+        String schemeSpecificPart = uri.getSchemeSpecificPart();
+        if (schemeSpecificPart == null)
+            throw invalidUri(uri);
+
+        int comma = schemeSpecificPart.indexOf(',');
+        if (comma < 0)
+            throw invalidUri(uri);
+
+        String mediaType = schemeSpecificPart.substring(0, comma);
+        boolean base64 = mediaType.endsWith(";base64");
+        if (base64)
+            mediaType = mediaType.substring(0, mediaType.length() - ";base64".length());
+
+
+        this.mediaType = mediaType.trim();
+        this.charset = NetworkUtils.getCharsetFromContentType(mediaType);
+        this.base64 = base64;
+        this.rawData = schemeSpecificPart.substring(comma + 1);
+    }
+
+    public @NotNull String getMediaType() {
+        return mediaType;
+    }
+
+    public @NotNull Charset getCharset() {
+        return charset;
+    }
+
+    public boolean isBase64() {
+        return base64;
+    }
+
+    public @NotNull String getRawData() {
+        return rawData;
+    }
+
+    public byte[] readBytes() throws IOException {
+        if (base64) {
+            try {
+                return Base64.getDecoder().decode(rawData);
+            } catch (IllegalArgumentException e) {
+                throw new IOException(e);
+            }
+        } else {
+            return rawData.getBytes(charset);
+        }
+    }
+
+    public String readString() throws IOException {
+        if (base64) {
+            try {
+                return new String(Base64.getDecoder().decode(rawData), charset);
+            } catch (IllegalArgumentException e) {
+                throw new IOException(e);
+            }
+        } else {
+            return rawData;
+        }
+    }
+
+    @Override
+    public String toString() {
+        return String.format("DataUri{mediaType='%s', charset=%s, base64=%s, body='%s'}", mediaType, charset, base64, rawData);
+    }
+}
diff --git a/HMCLCore/src/test/java/org/jackhuang/hmcl/util/io/DataUriTest.java b/HMCLCore/src/test/java/org/jackhuang/hmcl/util/io/DataUriTest.java
new file mode 100644
index 000000000..7b43ccbdd
--- /dev/null
+++ b/HMCLCore/src/test/java/org/jackhuang/hmcl/util/io/DataUriTest.java
@@ -0,0 +1,44 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2025 huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.util.io;
+
+import org.junit.jupiter.api.Test;
+
+import java.io.IOException;
+import java.net.URI;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+public final class DataUriTest {
+
+    private static String readString(String uri) throws IOException {
+        return new DataUri(URI.create(uri)).readString();
+    }
+
+    private static byte[] readBytes(String uri) throws IOException {
+        return new DataUri(URI.create(uri)).readBytes();
+    }
+
+    @Test
+    public void testReadString() throws IOException {
+        assertEquals("Hello, World!", readString("data:,Hello%2C%20World%21"));
+        assertEquals("Hello, World!", readString("data:text/plain;base64,SGVsbG8sIFdvcmxkIQ=="));
+        assertEquals("<h1>Hello, World!</h1>", readString("data:text/html,%3Ch1%3EHello%2C%20World%21%3C%2Fh1%3E"));
+        assertEquals("<script>alert('hi');</script>", readString("data:text/html,%3Cscript%3Ealert%28%27hi%27%29%3B%3C%2Fscript%3E"));
+    }
+}