diff --git a/compiler/src/process_component_build.ts b/compiler/src/process_component_build.ts
index 421f601..4e2a765 100644
--- a/compiler/src/process_component_build.ts
+++ b/compiler/src/process_component_build.ts
@@ -1035,10 +1035,10 @@ function addForEachIdFuncParameter(argumentsArray: ts.Expression[]): ts.Identifi
     ts.factory.createIdentifier(ELMTID),
     ts.factory.createIdentifier(argumentsArray[0] && argumentsArray[0].getText())
   );
+  addForEachIdFuncParameterArr.push(ts.factory.createIdentifier(FOREACHITEMGENFUNCTION));
   if (argumentsArray[2]) {
     addForEachIdFuncParameterArr.push(ts.factory.createIdentifier(FOREACHITEMIDFUNC));
   }
-  addForEachIdFuncParameterArr.push(ts.factory.createIdentifier(FOREACHITEMGENFUNCTION));
   return addForEachIdFuncParameterArr;
 }
 
diff --git a/compiler/test/utForPartialUpdate/inner_component_transform/render_component/foreach/foreach.ts b/compiler/test/utForPartialUpdate/inner_component_transform/render_component/foreach/foreach.ts
index 77c2288..b40e21e 100644
--- a/compiler/test/utForPartialUpdate/inner_component_transform/render_component/foreach/foreach.ts
+++ b/compiler/test/utForPartialUpdate/inner_component_transform/render_component/foreach/foreach.ts
@@ -81,7 +81,7 @@ exports.expectResult =
                 Text.pop();
             };
             const forEachItemIdFunc = item => item.toString();
-            this.forEachUpdateFunction(elmtId, this.arr, forEachItemIdFunc, forEachItemGenFunction);
+            this.forEachUpdateFunction(elmtId, this.arr, forEachItemGenFunction, forEachItemIdFunc);
             if (!isInitialRender) {
                 ForEach.pop();
             }
diff --git a/compiler/test/utForPartialUpdate/ui_state_management/inner_struct_state_management/@objectLink/@objectLink.ts b/compiler/test/utForPartialUpdate/ui_state_management/inner_struct_state_management/@objectLink/@objectLink.ts
index d62ab55..f687eb8 100644
--- a/compiler/test/utForPartialUpdate/ui_state_management/inner_struct_state_management/@objectLink/@objectLink.ts
+++ b/compiler/test/utForPartialUpdate/ui_state_management/inner_struct_state_management/@objectLink/@objectLink.ts
@@ -167,7 +167,7 @@ class Parent extends ViewPU {
                 }
             };
             const forEachItemIdFunc = item => item.text;
-            this.forEachUpdateFunction(elmtId, this.models, forEachItemIdFunc, forEachItemGenFunction);
+            this.forEachUpdateFunction(elmtId, this.models, forEachItemGenFunction, forEachItemIdFunc);
             if (!isInitialRender) {
                 ForEach.pop();
             }