diff --git a/src/gen/tools/common.js b/src/gen/tools/common.js
index 852807287de0e0f23155bb2445fd3e3c32af616e..68b85913ec39602485af67f38bef2bb1c6cb7214 100644
--- a/src/gen/tools/common.js
+++ b/src/gen/tools/common.js
@@ -186,6 +186,10 @@ function getMapType(type) {
     let ttValue = re.search(",([a-zA-Z_0-9<>]+)>", type)
     let ttMap = re.search(",([a-zA-Z_0-9]+)>>", type)
     let ttArray = re.search("Array<([a-zA-Z_0-9]+)>", type)
+
+    if(ttArray == null) {
+        ttArray = re.search("([a-zA-Z_0-9]+)\\[\\]>", type)
+    }
     
     let valueType
     let valueMapType
@@ -195,7 +199,11 @@ function getMapType(type) {
         ttValue = re.search(":([a-zA-Z_0-9]+)}", type)
         ttMap = re.search(":([a-zA-Z_0-9]+)}}", type)
         ttArray = re.search("Array<([a-zA-Z_0-9]+)>", type)
+        if (ttArray == null) {
+            ttArray = re.search(":([a-zA-Z_0-9]+)\\[\\]}", type)
+        }        
     }
+    
     if (ttValue != null) {
         valueType = re.getReg(type, ttValue.regs[1])
         if (valueType.indexOf("Array<") == 0) {
diff --git a/test/storytest/test_map/@ohos.test.d.ts b/test/storytest/test_map/@ohos.test.d.ts
index e05e7fe142f39d3b737af9183032d4932c4d6142..b4afc8f023ed37c291c02b37c93627ac512dd43d 100644
--- a/test/storytest/test_map/@ohos.test.d.ts
+++ b/test/storytest/test_map/@ohos.test.d.ts
@@ -38,5 +38,15 @@ declare namespace napitest {
         fun9(v: {[key: string]: Human}):  number;
         fun10(v: Map<string,Human>):  number;
     }
+    
+   function fun13(v: {[key: string]: string[]}):  number;   
+   function fun18(v: Map<string,string[]>):  number;
+
+   
+   /*
+   function fun14(v: number): {[key: string]: string[]}; --暂时不支持
+   function fun15(v: number):Map<string,string[]> --暂时不支持
+   */
+   
 }
 export default napitest;
\ No newline at end of file
diff --git a/test/storytest/test_map/test.js b/test/storytest/test_map/test.js
index 94590d48ea878e6399d5c91ef75545b75d11b691..14b469c58b447a591b30000c425210bbdd9605ee 100644
--- a/test/storytest/test_map/test.js
+++ b/test/storytest/test_map/test.js
@@ -82,5 +82,5 @@ describe('Map', function () {
             {"peter":{"age":666,"name":"peter","isTrue":true},
             "jane":{"age":666,"name":"jane","isTrue":false}});
         assert.strictEqual(ret, 0);
-    });
+    });    
 });
\ No newline at end of file