diff --git a/packages/inula-request/src/utils/commonUtils/utils.ts b/packages/inula-request/src/utils/commonUtils/utils.ts
index 59ac6354..0096c66a 100644
--- a/packages/inula-request/src/utils/commonUtils/utils.ts
+++ b/packages/inula-request/src/utils/commonUtils/utils.ts
@@ -386,7 +386,18 @@ const convertToCamelCase = (str: string) => {
 
 function objectToQueryString(obj: Record<string, any>) {
   return Object.keys(obj)
-    .map(key => encodeURIComponent(key) + '=' + encodeURIComponent(obj[key]))
+    .map(key => {
+      // params 中 value 为数组时需特殊处理，如：{ key: [1, 2, 3] } -> key[]=1&key[]=2&key[]=3
+      if (Array.isArray(obj[key])) {
+        let urlPart = '';
+        obj[key].forEach((value: string) => {
+          urlPart = `${urlPart}${key}[]=${value}&`;
+          return urlPart;
+        });
+        return urlPart.slice(0, -1);
+      }
+      return encodeURIComponent(key) + '=' + encodeURIComponent(obj[key]);
+    })
     .join('&');
 }
 
diff --git a/packages/inula-request/tests/unitTest/utils/commonUtils/objectToQueryString.test.ts b/packages/inula-request/tests/unitTest/utils/commonUtils/objectToQueryString.test.ts
index ea1c89ec..db98f676 100644
--- a/packages/inula-request/tests/unitTest/utils/commonUtils/objectToQueryString.test.ts
+++ b/packages/inula-request/tests/unitTest/utils/commonUtils/objectToQueryString.test.ts
@@ -53,7 +53,7 @@ describe('objectToQueryString function', () => {
       key5: { a: 'b' },
     };
     const expectedResult =
-      'key1=string&key2=42&key3=true&key4=1%2C2%2C3&key5=%5Bobject%20Object%5D';
+      'key1=string&key2=42&key3=true&key4[]=1&key4[]=2&key4[]=3&key5=%5Bobject%20Object%5D';
     const result = utils.objectToQueryString(input);
     expect(result).toBe(expectedResult);
   });