diff --git a/.changeset/old-ladybugs-sing.md b/.changeset/old-ladybugs-sing.md
new file mode 100644
index 0000000..742e0a3
--- /dev/null
+++ b/.changeset/old-ladybugs-sing.md
@@ -0,0 +1,14 @@
+---
+'@difizen/mana-common': patch
+'@difizen/mana-docs': patch
+'@difizen/mana-app': patch
+'@difizen/mana-core': patch
+'@difizen/mana-l10n': patch
+'@difizen/mana-observable': patch
+'@difizen/mana-react': patch
+'@difizen/mana-syringe': patch
+'@difizen/mana-ui': patch
+'@difizen/umi-plugin-mana': patch
+---
+
+fix: support query parse in uri
diff --git a/packages/mana-common/src/uri.spec.ts b/packages/mana-common/src/uri.spec.ts
index a429c48..6d03c9a 100644
--- a/packages/mana-common/src/uri.spec.ts
+++ b/packages/mana-common/src/uri.spec.ts
@@ -28,6 +28,23 @@ describe('URI', () => {
       new URI('file:///a/b/c/example.png?KeyId=asgxdjasbcxjsc').toString() ===
         'file:///a/b/c/example.png?KeyId=asgxdjasbcxjsc',
     );
+    assert(
+      new URI('file:///a/b/c/example.png?KeyId=asgxdjasbcxjsc', {
+        simpleMode: false,
+      }).query === 'KeyId=asgxdjasbcxjsc',
+    );
+    assert(
+      new URI('file:///a/b/c/example.png?KeyId=asgxdjasbcxjsc', {
+        simpleMode: false,
+      }).getParsedQuery()['KeyId'] === 'asgxdjasbcxjsc',
+    );
+    assert(
+      new URI('file:///a/b/c/example.png?KeyId=asgxdjasbcxjsc').toString() ===
+        URI.withQuery(
+          new URI('file:///a/b/c/example.png'),
+          URI.stringifyQuery({ KeyId: 'asgxdjasbcxjsc' }),
+        ).toString(),
+    );
     assert(
       VscodeURI.parse('file:///a/b/c/example.png?KeyId=asgxdjasbcxjsc', false, {
         simpleMode: false,
diff --git a/packages/mana-common/src/uri.ts b/packages/mana-common/src/uri.ts
index 9296611..bf1cbdb 100644
--- a/packages/mana-common/src/uri.ts
+++ b/packages/mana-common/src/uri.ts
@@ -181,4 +181,28 @@ export class URI {
     }
     return !!Path.relative(left, right);
   }
+
+  getParsedQuery(): { [key: string]: string } {
+    const queryString = this.query;
+    const query: Record<string, string> = {};
+    const pairs = (queryString[0] === '?' ? queryString.substr(1) : queryString).split(
+      '&',
+    );
+    for (let i = 0; i < pairs.length; i++) {
+      const pair = pairs[i].split('=');
+      query[decodeURIComponent(pair[0])] = decodeURIComponent(pair[1] || '');
+    }
+    return query;
+  }
+
+  static stringifyQuery(query: { [key: string]: any }): string {
+    const values: string[] = [];
+    Object.keys(query).forEach((key) => {
+      const value = encodeURIComponent(query[key]);
+      if (value !== undefined) {
+        values.push(encodeURIComponent(key) + '=' + value);
+      }
+    });
+    return values.join('&');
+  }
 }