diff --git a/ecmascript/builtins/builtins_array.cpp b/ecmascript/builtins/builtins_array.cpp
index 25a0f1a8b705757a589b1f23a907b1624c14b3f3..93608ae76a2a038c54e5bf94b1892f059113d0f5 100644
--- a/ecmascript/builtins/builtins_array.cpp
+++ b/ecmascript/builtins/builtins_array.cpp
@@ -1235,15 +1235,6 @@ JSTaggedValue BuiltinsArray::Join(EcmaRuntimeCallInfo *argv)
     JSThread *thread = argv->GetThread();
     [[maybe_unused]] EcmaHandleScope handleScope(thread);
     JSHandle<JSTaggedValue> thisHandle = GetThis(argv);
-    auto factory = thread->GetEcmaVM()->GetFactory();
-    auto context = thread->GetCurrentEcmaContext();
-    bool noCircular = context->JoinStackPushFastPath(thisHandle);
-    if (!noCircular) {
-        return factory->GetEmptyString().GetTaggedValue();
-    }
-    if (thisHandle->IsStableJSArray(thread)) {
-        return JSStableArray::Join(JSHandle<JSArray>::Cast(thisHandle), argv);
-    }
 
     // 1. Let O be ToObject(this value).
     JSHandle<JSObject> thisObjHandle = JSTaggedValue::ToObject(thread, thisHandle);
@@ -1284,6 +1275,19 @@ JSTaggedValue BuiltinsArray::Join(EcmaRuntimeCallInfo *argv)
     }
 
     JSHandle<EcmaString> sepStringHandle = JSTaggedValue::ToString(thread, sepHandle);
+    RETURN_EXCEPTION_AND_POP_JOINSTACK(thread, thisObjVal);
+
+    auto factory = thread->GetEcmaVM()->GetFactory();
+    auto context = thread->GetCurrentEcmaContext();
+    bool noCircular = context->JoinStackPushFastPath(thisHandle);
+    if (!noCircular) {
+        return factory->GetEmptyString().GetTaggedValue();
+    }
+
+    if (thisHandle->IsStableJSArray(thread)) {
+        return JSStableArray::Join(thisObjVal, len, sepStringHandle, argv);
+    }
+
     uint32_t allocateLength = 0;
     uint32_t sepLength = EcmaStringAccessor(sepStringHandle).GetLength();
 
diff --git a/ecmascript/js_stable_array.cpp b/ecmascript/js_stable_array.cpp
index 9e7e925a99173d932c0501c67d2a5820dcff8c7a..c6e4799f1191746ad0d38877b9bc2ad23d2e737d 100644
--- a/ecmascript/js_stable_array.cpp
+++ b/ecmascript/js_stable_array.cpp
@@ -232,30 +232,18 @@ void JSStableArray::SetSepValue(JSHandle<EcmaString> sepStringHandle, int &sep,
     }
 }
 
-JSTaggedValue JSStableArray::Join(JSHandle<JSArray> receiver, EcmaRuntimeCallInfo *argv)
+JSTaggedValue JSStableArray::Join(JSHandle<JSTaggedValue> receiverValue, uint32_t length, JSHandle<EcmaString> sepStringHandle, EcmaRuntimeCallInfo *argv)
 {
     JSThread *thread = argv->GetThread();
-    uint32_t length = receiver->GetArrayLength();
-    JSHandle<JSTaggedValue> sepHandle = base::BuiltinsBase::GetCallArg(argv, 0);
     int sep = ',';
     uint32_t sepLength = 1;
-    JSHandle<EcmaString> sepStringHandle;
     auto context = thread->GetCurrentEcmaContext();
-    JSHandle<JSTaggedValue> receiverValue = JSHandle<JSTaggedValue>::Cast(receiver);
-    if (!sepHandle->IsUndefined()) {
-        if (sepHandle->IsString()) {
-            sepStringHandle = JSHandle<EcmaString>::Cast(sepHandle);
-        } else {
-            sepStringHandle = JSTaggedValue::ToString(thread, sepHandle);
-            RETURN_EXCEPTION_AND_POP_JOINSTACK(thread, receiverValue);
-        }
-        SetSepValue(sepStringHandle, sep, sepLength);
-    }
     if (length == 0) {
         const GlobalEnvConstants *globalConst = thread->GlobalConstants();
         context->JoinStackPopFastPath(receiverValue);
         return globalConst->GetEmptyString();
     }
+    SetSepValue(sepStringHandle, sep, sepLength);
     JSHandle<JSObject> obj(thread, receiverValue.GetTaggedValue());
     size_t allocateLength = 0;
     bool isOneByte = (sep != JSStableArray::SeparatorFlag::MINUS_ONE) || EcmaStringAccessor(sepStringHandle).IsUtf8();
diff --git a/ecmascript/js_stable_array.h b/ecmascript/js_stable_array.h
index 15ae5e0c3c217960e8234dccae72c4e943382e9d..500c4a90b20d1c41ed2459ed760b7a6fe32475f0 100644
--- a/ecmascript/js_stable_array.h
+++ b/ecmascript/js_stable_array.h
@@ -31,7 +31,7 @@ public:
                                 uint32_t insertCount, uint32_t actualDeleteCount,
                                 JSHandle<JSObject> newArrayHandle, uint32_t len);
     static JSTaggedValue Shift(JSHandle<JSArray> receiver, EcmaRuntimeCallInfo *argv);
-    static JSTaggedValue Join(JSHandle<JSArray> receiver, EcmaRuntimeCallInfo *argv);
+    static JSTaggedValue Join(JSHandle<JSTaggedValue> receiverValue, uint32_t length, JSHandle<EcmaString> sepStringHandle, EcmaRuntimeCallInfo *argv);
     static JSTaggedValue HandleFindIndexOfStable(JSThread *thread, JSHandle<JSObject> thisObjHandle,
                                                  JSHandle<JSTaggedValue> callbackFnHandle,
                                                  JSHandle<JSTaggedValue> thisArgHandle, uint32_t &k);