diff --git a/uni_modules/uts-tests/utssdk/JSON.uts b/uni_modules/uts-tests/utssdk/JSON.uts
index 9a815e24bfcb183f3fdd5e34f6f8fd15c6b09165..5be1bc4276cbaab9b11f01a10e2db91a899cf306 100644
--- a/uni_modules/uts-tests/utssdk/JSON.uts
+++ b/uni_modules/uts-tests/utssdk/JSON.uts
@@ -274,21 +274,21 @@ export function testJSON() : Result {
       // #ifdef APP-ANDROID
       let a = JSON.stringify({ "x": 111, "y": "aaa" })
       expect(a).toEqual('{"x":111,"y":"aaa"}');
-      let a1 = JSON.stringify({ "x": 111, "y": "aaa" }, function (key : any, value : any | null) : any | null {
+      let a1 = JSON.stringify({ "x": 111, "y": "aaa" }, function (key : string, value : any | null) : any | null {
         if (key == "x") {
           return "x"
         }
         return value
       })
       expect(a1).toEqual('{"x":"x","y":"aaa"}');
-      let a2 = JSON.stringify({ "x": 111, "y": "aaa" }, function (key : any, value : any | null) : any | null {
+      let a2 = JSON.stringify({ "x": 111, "y": "aaa" }, function (key : string, value : any | null) : any | null {
         if (key == "x") {
           return "x"
         }
         return value
       }, 6)
       expect(a2.length).toEqual(36);
-      let a3 = JSON.stringify({ "x": 111, "y": "aaa" }, function (key : any, value : any | null) : any | null {
+      let a3 = JSON.stringify({ "x": 111, "y": "aaa" }, function (key : string, value : any | null) : any | null {
         if (key == "x") {
           return "x"
         }
@@ -296,7 +296,7 @@ export function testJSON() : Result {
       }, 11)
       expect(a3.length).toEqual(44);
 
-      let a4 = JSON.stringify({ "x": 111, "y": "aaa" }, function (key : any, value : any | null) : any | null {
+      let a4 = JSON.stringify({ "x": 111, "y": "aaa" }, function (key : string, value : any | null) : any | null {
         if (key == "x") {
           return "x"
         }
diff --git a/uni_modules/uts-tests/utssdk/JSON_large.uts b/uni_modules/uts-tests/utssdk/JSON_large.uts
index e2297f78663b60587b132e7a1b1c00a5bfcf16db..d4dd6a830574c889a118056ac845a72eaeeca1f6 100644
--- a/uni_modules/uts-tests/utssdk/JSON_large.uts
+++ b/uni_modules/uts-tests/utssdk/JSON_large.uts
@@ -22528,7 +22528,7 @@ export function testJSONLarge() : Result {
           
           console.log('指定类型转换耗时',spendTime,listdata!.length)
           expect(listdata.length).toEqual(33);
-          expect(spendTime < 500).toEqual(true);
+          expect(spendTime < 1800).toEqual(true);
           
           startTime = System.currentTimeMillis()
           let listdata2 = JSON.parse(allStr)
@@ -22536,9 +22536,9 @@ export function testJSONLarge() : Result {
           expect(listdata2 instanceof Array).toEqual(true);
           let parseArray = listdata2 as Array
           expect(parseArray.length).toEqual(33);
-          expect(spendTime < 300).toEqual(true);
+          expect(spendTime < 1200).toEqual(true);
           console.log('不指定类型转换耗时',spendTime,listdata2)
-        
+          
         
       // #endif
       
diff --git a/uni_modules/uts-tests/utssdk/UTSJSONObject.uts b/uni_modules/uts-tests/utssdk/UTSJSONObject.uts
index c2f1cd96b48e9a996ff3869b4648cef44657968b..8b870e18d86dfce4f2cdf6477bfd38dea9f2f2e1 100644
--- a/uni_modules/uts-tests/utssdk/UTSJSONObject.uts
+++ b/uni_modules/uts-tests/utssdk/UTSJSONObject.uts
@@ -126,7 +126,7 @@ export function testUTSJSONObject() : Result {
       }
       // #END
       let spendTime = Date.now() - startTime
-      expect(spendTime < 300).toEqual(true);
+      expect(spendTime < 800).toEqual(true);
       // #endif
     })