diff --git a/es2panda/compiler/core/emitter/emitter.h b/es2panda/compiler/core/emitter/emitter.h
index dd116614c31d5088a3492c0499a2481e5adf5c3c..411f34656fbf4e219fc4ba4c962f38a4d20de151 100644
--- a/es2panda/compiler/core/emitter/emitter.h
+++ b/es2panda/compiler/core/emitter/emitter.h
@@ -119,6 +119,10 @@ public:
     void GenJsonContentRecord(const CompilerContext *context);
     void GenRecordNameInfo() const;
     void GenTypeInfoRecord() const;
+    std::mutex &GetEmitterLock()
+    {
+        return m_;
+    };
 
 private:
     void SetCommonjsField(bool isCommonjs);
diff --git a/es2panda/compiler/core/emitter/typeExtractorEmitter.cpp b/es2panda/compiler/core/emitter/typeExtractorEmitter.cpp
index c07c148f959ea41534904715be81f58c6d2d3fea..9b7c288618b0eb7e79e765fb4520958653256e3f 100644
--- a/es2panda/compiler/core/emitter/typeExtractorEmitter.cpp
+++ b/es2panda/compiler/core/emitter/typeExtractorEmitter.cpp
@@ -22,7 +22,6 @@
 
 namespace panda::es2panda::compiler {
 
-using AnnotationData = panda::pandasm::AnnotationData;
 using AnnotationElement = panda::pandasm::AnnotationElement;
 using ArrayValue = panda::pandasm::ArrayValue;
 using Field = panda::pandasm::Field;
@@ -31,8 +30,6 @@ using ScalarValue = panda::pandasm::ScalarValue;
 using Type = panda::pandasm::Type;
 using ValueType = panda::pandasm::Value::Type;
 
-int32_t TypeExtractorEmitter::literalId_ = -1;
-
 TypeExtractorEmitter::TypeExtractorEmitter(const PandaGen *pg, panda::pandasm::Function *func) : pg_(pg), func_(func)
 {
     auto prog = pg_->Context()->GetEmitter()->GetProgram();
@@ -90,7 +87,7 @@ static void GenInsnTypeInfo(const extractor::TypeRecorder *recorder, uint32_t or
     GenTypeInfo(recorder, typeIndex, typedInsns);
 }
 
-void TypeExtractorEmitter::GenFunctionTypeInfo(panda::pandasm::Program *prog) const
+void TypeExtractorEmitter::GenFunctionTypeInfo(panda::pandasm::Program *prog)
 {
     auto recorder = pg_->Context()->TypeRecorder();
     std::vector<Literal> typedInsns;
@@ -132,8 +129,9 @@ void TypeExtractorEmitter::GenFunctionTypeInfo(panda::pandasm::Program *prog) co
         return;
     }
 
+    std::lock_guard<std::mutex> lock(pg_->Context()->GetEmitter()->GetEmitterLock());
     std::string literalId = std::string(recorder->GetRecordName()) + "_" +
-        std::to_string(literalId_--);
+        func_->name + "_" + std::to_string(literalId_--);
     auto literalArrayInstance = panda::pandasm::LiteralArray(std::move(typedInsns));
     prog->literalarray_table.emplace(literalId, std::move(literalArrayInstance));
 
@@ -145,8 +143,8 @@ void TypeExtractorEmitter::GenFunctionTypeInfo(panda::pandasm::Program *prog) co
 }
 
 template <bool isExport, typename M>
-static void GenImportOrDeclareTypeInfo(panda::pandasm::Program *prog, const extractor::TypeRecorder *recorder,
-    const M &map, AnnotationData &funcTypeAnnotation)
+void TypeExtractorEmitter::GenImportOrDeclareTypeInfo(panda::pandasm::Program *prog,
+    const extractor::TypeRecorder *recorder, const M &map, AnnotationData &funcTypeAnnotation)
 {
     std::string symbolTypeStr;
     if constexpr (isExport) {
@@ -170,8 +168,9 @@ static void GenImportOrDeclareTypeInfo(panda::pandasm::Program *prog, const extr
         GenTypeInfo(recorder, t.second, typedSymbols);
     }
 
+    std::lock_guard<std::mutex> lock(pg_->Context()->GetEmitter()->GetEmitterLock());
     std::string literalId = std::string(recorder->GetRecordName()) + "_" +
-        std::to_string(TypeExtractorEmitter::literalId_--);
+        func_->name + "_" + std::to_string(literalId_--);
     auto literalArrayInstance = panda::pandasm::LiteralArray(std::move(typedSymbols));
     prog->literalarray_table.emplace(literalId, std::move(literalArrayInstance));
 
@@ -180,7 +179,7 @@ static void GenImportOrDeclareTypeInfo(panda::pandasm::Program *prog, const extr
     funcTypeAnnotation.AddElement(std::move(funcSymbolTypeElement));
 }
 
-void TypeExtractorEmitter::GenExportTypeInfo(panda::pandasm::Program *prog) const
+void TypeExtractorEmitter::GenExportTypeInfo(panda::pandasm::Program *prog)
 {
     AnnotationData funcTypeAnnotation(TypeExtractorEmitter::TYPE_ANNOTATION);
     GenImportOrDeclareTypeInfo<true>(prog, pg_->Context()->TypeRecorder(),
@@ -188,7 +187,7 @@ void TypeExtractorEmitter::GenExportTypeInfo(panda::pandasm::Program *prog) cons
     func_->metadata->AddAnnotations({ funcTypeAnnotation });
 }
 
-void TypeExtractorEmitter::GenDeclareTypeInfo(panda::pandasm::Program *prog) const
+void TypeExtractorEmitter::GenDeclareTypeInfo(panda::pandasm::Program *prog)
 {
     AnnotationData funcTypeAnnotation(TypeExtractorEmitter::TYPE_ANNOTATION);
     GenImportOrDeclareTypeInfo<false>(prog, pg_->Context()->TypeRecorder(),
diff --git a/es2panda/compiler/core/emitter/typeExtractorEmitter.h b/es2panda/compiler/core/emitter/typeExtractorEmitter.h
index 0c85293affdbdceda98b89c76ed26cd50ec88621..ff3c142092ebf084c5c98b4e613e33ad06de3c93 100644
--- a/es2panda/compiler/core/emitter/typeExtractorEmitter.h
+++ b/es2panda/compiler/core/emitter/typeExtractorEmitter.h
@@ -26,6 +26,8 @@
 
 namespace panda::es2panda::compiler {
 
+using AnnotationData = panda::pandasm::AnnotationData;
+
 class TypeExtractorEmitter {
 public:
     explicit TypeExtractorEmitter(const PandaGen *pg, panda::pandasm::Function *func);
@@ -39,8 +41,6 @@ public:
         const std::string &recordName);
     static void GenTypeLiteralBuffers(panda::pandasm::Program *prog, const extractor::TypeRecorder *recorder);
 
-    static int32_t literalId_;
-
     static constexpr const char *TYPE_INFO_RECORD = "_ESTypeInfoRecord";
     static constexpr const char *TYPE_ANNOTATION = "_ESTypeAnnotation";
     static constexpr const char *TYPE_INSTRUCTION = "_TypeOfInstruction";
@@ -51,13 +51,18 @@ public:
     static constexpr const char *DECLARED_SYMBOL_TYPES = "declaredSymbolTypes";
 
 private:
+    int32_t literalId_ = -1;
     const PandaGen *pg_;
     panda::pandasm::Function *func_;
 
     bool IsFuncMain0(const std::string &funcName, bool isMergeAbc) const;
-    void GenFunctionTypeInfo(panda::pandasm::Program *prog) const;
-    void GenExportTypeInfo(panda::pandasm::Program *prog) const;
-    void GenDeclareTypeInfo(panda::pandasm::Program *prog) const;
+    void GenFunctionTypeInfo(panda::pandasm::Program *prog);
+    void GenExportTypeInfo(panda::pandasm::Program *prog);
+    void GenDeclareTypeInfo(panda::pandasm::Program *prog);
+
+    template <bool isExport, typename M>
+    void GenImportOrDeclareTypeInfo(panda::pandasm::Program *prog, const extractor::TypeRecorder *recorder,
+        const M &map, AnnotationData &funcTypeAnnotation);
 };
 
 }  // namespace panda::es2panda::compiler
diff --git a/es2panda/test/type_extractor/testcases/test-builtin-generic-class-type-expected.txt b/es2panda/test/type_extractor/testcases/test-builtin-generic-class-type-expected.txt
index 7a463133aaa52e51158553a2f9ea6234650f6a68..ed3db23c9dc1150cc72a99c635206faa05e60242 100644
--- a/es2panda/test/type_extractor/testcases/test-builtin-generic-class-type-expected.txt
+++ b/es2panda/test/type_extractor/testcases/test-builtin-generic-class-type-expected.txt
@@ -1,6 +1,6 @@
 ======> literal array buffer <======
 ------------------------------------
-slot _-1
+slot _.func_main_0_-1
 {
   index: 0
     tag: 0
diff --git a/es2panda/test/type_extractor/testcases/test-class-1-expected.txt b/es2panda/test/type_extractor/testcases/test-class-1-expected.txt
index b43b179cf19d8cbbf9bc532b4f9890e0348a0177..dc19515ed39858f0304b218ff3bc53456ec55e3d 100644
--- a/es2panda/test/type_extractor/testcases/test-class-1-expected.txt
+++ b/es2panda/test/type_extractor/testcases/test-class-1-expected.txt
@@ -1,6 +1,6 @@
 ======> literal array buffer <======
 ------------------------------------
-slot _-1
+slot _.Student_-1
 {
   index: 0
     tag: 0
@@ -9,7 +9,7 @@ slot _-1
 {
   index: 1
     tag: 2
-    val: -1
+    val: -2
 },
 {
   index: 2
@@ -18,31 +18,11 @@ slot _-1
 },
 {
   index: 3
-    tag: 24
-    val: _4
-},
-{
-  index: 4
-    tag: 0
-    val: 2
-},
-{
-  index: 5
-    tag: 2
-    val: -2
-},
-{
-  index: 6
-    tag: 0
-    val: 24
-},
-{
-  index: 7
     tag: 24
     val: _3
 },
 ------------------------------------
-slot _-2
+slot _.cur_-1
 {
   index: 0
     tag: 0
@@ -84,7 +64,7 @@ slot _-2
     val: _3
 },
 ------------------------------------
-slot _-3
+slot _.dump_-1
 {
   index: 0
     tag: 0
@@ -93,7 +73,7 @@ slot _-3
 {
   index: 1
     tag: 2
-    val: -2
+    val: -1
 },
 {
   index: 2
@@ -102,11 +82,31 @@ slot _-3
 },
 {
   index: 3
+    tag: 24
+    val: _4
+},
+{
+  index: 4
+    tag: 0
+    val: 2
+},
+{
+  index: 5
+    tag: 2
+    val: -2
+},
+{
+  index: 6
+    tag: 0
+    val: 24
+},
+{
+  index: 7
     tag: 24
     val: _3
 },
 ------------------------------------
-slot _-4
+slot _.func_main_0_-1
 {
   index: 0
     tag: 0
diff --git a/es2panda/test/type_extractor/testcases/test-class-expected.txt b/es2panda/test/type_extractor/testcases/test-class-expected.txt
index 421c3b950d167f43da6f3639abe8d3e9453a1859..448a3c034028d5a66da9df213436c920ff74c570 100644
--- a/es2panda/test/type_extractor/testcases/test-class-expected.txt
+++ b/es2panda/test/type_extractor/testcases/test-class-expected.txt
@@ -1,6 +1,6 @@
 ======> literal array buffer <======
 ------------------------------------
-slot _-1
+slot _.Student_-1
 {
   index: 0
     tag: 0
@@ -22,7 +22,7 @@ slot _-1
     val: _2
 },
 ------------------------------------
-slot _-2
+slot _.func_main_0_-1
 {
   index: 0
     tag: 0
diff --git a/es2panda/test/type_extractor/testcases/test-class-generic-type-expected.txt b/es2panda/test/type_extractor/testcases/test-class-generic-type-expected.txt
index e529d463d948985490f8b1329db8fb23d562cccd..d82e2115d153edd598305f1c0170de949d8fcfbc 100644
--- a/es2panda/test/type_extractor/testcases/test-class-generic-type-expected.txt
+++ b/es2panda/test/type_extractor/testcases/test-class-generic-type-expected.txt
@@ -1,6 +1,6 @@
 ======> literal array buffer <======
 ------------------------------------
-slot _-1
+slot _.C_-1
 {
   index: 0
     tag: 0
@@ -19,7 +19,7 @@ slot _-1
 {
   index: 3
     tag: 24
-    val: _3
+    val: _2
 },
 {
   index: 4
@@ -39,10 +39,10 @@ slot _-1
 {
   index: 7
     tag: 24
-    val: _1
+    val: _4
 },
 ------------------------------------
-slot _-2
+slot _.foo_-1
 {
   index: 0
     tag: 0
@@ -61,7 +61,7 @@ slot _-2
 {
   index: 3
     tag: 24
-    val: _2
+    val: _3
 },
 {
   index: 4
@@ -81,10 +81,10 @@ slot _-2
 {
   index: 7
     tag: 24
-    val: _4
+    val: _1
 },
 ------------------------------------
-slot _-3
+slot _.func_main_0_-1
 {
   index: 0
     tag: 0
diff --git a/es2panda/test/type_extractor/testcases/test-class-with-abstract-method-expected.txt b/es2panda/test/type_extractor/testcases/test-class-with-abstract-method-expected.txt
index ba8c3081b78b797344e8d4a8eaba2e0e459c5290..c3d38adf0c9af677f59a639594d197a25114ebc8 100644
--- a/es2panda/test/type_extractor/testcases/test-class-with-abstract-method-expected.txt
+++ b/es2panda/test/type_extractor/testcases/test-class-with-abstract-method-expected.txt
@@ -1,6 +1,6 @@
 ======> literal array buffer <======
 ------------------------------------
-slot _-1
+slot _.func_main_0_-1
 {
   index: 0
     tag: 0
@@ -9,7 +9,7 @@ slot _-1
 {
   index: 1
     tag: 2
-    val: -1
+    val: 2
 },
 {
   index: 2
@@ -19,10 +19,10 @@ slot _-1
 {
   index: 3
     tag: 24
-    val: _5
+    val: _1
 },
 ------------------------------------
-slot _-2
+slot _.w_-1
 {
   index: 0
     tag: 0
@@ -41,10 +41,10 @@ slot _-2
 {
   index: 3
     tag: 24
-    val: _3
+    val: _5
 },
 ------------------------------------
-slot _-3
+slot _.y_-1
 {
   index: 0
     tag: 0
@@ -53,7 +53,7 @@ slot _-3
 {
   index: 1
     tag: 2
-    val: 2
+    val: -1
 },
 {
   index: 2
@@ -63,7 +63,7 @@ slot _-3
 {
   index: 3
     tag: 24
-    val: _1
+    val: _3
 },
 ------------------------------------
 slot _0
diff --git a/es2panda/test/type_extractor/testcases/test-class-with-overload-method-expected.txt b/es2panda/test/type_extractor/testcases/test-class-with-overload-method-expected.txt
index 941c35f6d7e71a1af6bdbe4cf04bb8c54f8b964d..ea90750b41a6f61bca313ba27c201cee0b545106 100644
--- a/es2panda/test/type_extractor/testcases/test-class-with-overload-method-expected.txt
+++ b/es2panda/test/type_extractor/testcases/test-class-with-overload-method-expected.txt
@@ -1,6 +1,28 @@
 ======> literal array buffer <======
 ------------------------------------
-slot _-1
+slot _.Student_-1
+{
+  index: 0
+    tag: 0
+    val: 2
+},
+{
+  index: 1
+    tag: 2
+    val: -2
+},
+{
+  index: 2
+    tag: 0
+    val: 24
+},
+{
+  index: 3
+    tag: 24
+    val: _7
+},
+------------------------------------
+slot _.bar_-1
 {
   index: 0
     tag: 0
@@ -42,7 +64,7 @@ slot _-1
     val: _7
 },
 ------------------------------------
-slot _-2
+slot _.foo_-1
 {
   index: 0
     tag: 0
@@ -84,29 +106,7 @@ slot _-2
     val: _7
 },
 ------------------------------------
-slot _-3
-{
-  index: 0
-    tag: 0
-    val: 2
-},
-{
-  index: 1
-    tag: 2
-    val: -2
-},
-{
-  index: 2
-    tag: 0
-    val: 24
-},
-{
-  index: 3
-    tag: 24
-    val: _7
-},
-------------------------------------
-slot _-4
+slot _.func_main_0_-1
 {
   index: 0
     tag: 0
diff --git a/es2panda/test/type_extractor/testcases/test-class-with-static-field-expected.txt b/es2panda/test/type_extractor/testcases/test-class-with-static-field-expected.txt
index 5cfe6a866e7c48fb720aa0ab543e17ed70661e14..ea2ae51318566d3215f7652e378a814ee63a0bab 100644
--- a/es2panda/test/type_extractor/testcases/test-class-with-static-field-expected.txt
+++ b/es2panda/test/type_extractor/testcases/test-class-with-static-field-expected.txt
@@ -1,6 +1,6 @@
 ======> literal array buffer <======
 ------------------------------------
-slot _-1
+slot _.Student_-1
 {
   index: 0
     tag: 0
@@ -22,7 +22,7 @@ slot _-1
     val: _2
 },
 ------------------------------------
-slot _-2
+slot _.func_main_0_-1
 {
   index: 0
     tag: 0
diff --git a/es2panda/test/type_extractor/testcases/test-function-with-this-expected.txt b/es2panda/test/type_extractor/testcases/test-function-with-this-expected.txt
index dbfe968418d15664bf3da689078b345a11c0da40..904fc60c3cdb235b960096ec44b304cea01865c2 100644
--- a/es2panda/test/type_extractor/testcases/test-function-with-this-expected.txt
+++ b/es2panda/test/type_extractor/testcases/test-function-with-this-expected.txt
@@ -1,6 +1,6 @@
 ======> literal array buffer <======
 ------------------------------------
-slot _-1
+slot _.#10022928042193459397#dump_-1
 {
   index: 0
     tag: 0
@@ -22,7 +22,7 @@ slot _-1
     val: _6
 },
 ------------------------------------
-slot _-2
+slot _.Base_-1
 {
   index: 0
     tag: 0
@@ -31,7 +31,7 @@ slot _-2
 {
   index: 1
     tag: 2
-    val: -1
+    val: -2
 },
 {
   index: 2
@@ -41,30 +41,32 @@ slot _-2
 {
   index: 3
     tag: 24
-    val: _3
+    val: _4
 },
+------------------------------------
+slot _.Student_-1
 {
-  index: 4
+  index: 0
     tag: 0
     val: 2
 },
 {
-  index: 5
+  index: 1
     tag: 2
     val: -2
 },
 {
-  index: 6
+  index: 2
     tag: 0
     val: 24
 },
 {
-  index: 7
+  index: 3
     tag: 24
     val: _5
 },
 ------------------------------------
-slot _-3
+slot _.dump_-1
 {
   index: 0
     tag: 0
@@ -73,7 +75,7 @@ slot _-3
 {
   index: 1
     tag: 2
-    val: -2
+    val: -1
 },
 {
   index: 2
@@ -83,32 +85,30 @@ slot _-3
 {
   index: 3
     tag: 24
-    val: _5
+    val: _3
 },
-------------------------------------
-slot _-4
 {
-  index: 0
+  index: 4
     tag: 0
     val: 2
 },
 {
-  index: 1
+  index: 5
     tag: 2
     val: -2
 },
 {
-  index: 2
+  index: 6
     tag: 0
     val: 24
 },
 {
-  index: 3
+  index: 7
     tag: 24
-    val: _4
+    val: _5
 },
 ------------------------------------
-slot _-5
+slot _.func_main_0_-1
 {
   index: 0
     tag: 0
diff --git a/es2panda/test/type_extractor/testcases/test-index-signature-expected.txt b/es2panda/test/type_extractor/testcases/test-index-signature-expected.txt
index 9db60c6c5ca14f3a072c20c79abc391f2a3092ad..e57a141d68d045e31c2d9b8e15ec95e75ba17eff 100644
--- a/es2panda/test/type_extractor/testcases/test-index-signature-expected.txt
+++ b/es2panda/test/type_extractor/testcases/test-index-signature-expected.txt
@@ -1,6 +1,6 @@
 ======> literal array buffer <======
 ------------------------------------
-slot _-1
+slot _.Rectangle_-1
 {
   index: 0
     tag: 0
@@ -19,10 +19,10 @@ slot _-1
 {
   index: 3
     tag: 24
-    val: _9
+    val: _8
 },
 ------------------------------------
-slot _-2
+slot _.Square_-1
 {
   index: 0
     tag: 0
@@ -41,10 +41,10 @@ slot _-2
 {
   index: 3
     tag: 24
-    val: _8
+    val: _9
 },
 ------------------------------------
-slot _-3
+slot _.func_main_0_-1
 {
   index: 0
     tag: 0
diff --git a/es2panda/test/type_extractor/testcases/test-interface-expected.txt b/es2panda/test/type_extractor/testcases/test-interface-expected.txt
index e9e1fd923c7362f17c3f5ec7dd453068eed4b03c..833d2fbcd29c185502eb3e6519b0d1527f72eb7e 100644
--- a/es2panda/test/type_extractor/testcases/test-interface-expected.txt
+++ b/es2panda/test/type_extractor/testcases/test-interface-expected.txt
@@ -1,6 +1,6 @@
 ======> literal array buffer <======
 ------------------------------------
-slot _-1
+slot _.func_main_0_-1
 {
   index: 0
     tag: 0
diff --git a/es2panda/test/type_extractor/testcases/test-namespace-enum-transformed-function-expected.txt b/es2panda/test/type_extractor/testcases/test-namespace-enum-transformed-function-expected.txt
index 6f5b8141434b98d9a35e8ad6be6fb103fa002259..624c19573fec41a718d839342c5269ec5183e895 100644
--- a/es2panda/test/type_extractor/testcases/test-namespace-enum-transformed-function-expected.txt
+++ b/es2panda/test/type_extractor/testcases/test-namespace-enum-transformed-function-expected.txt
@@ -1,6 +1,6 @@
 ======> literal array buffer <======
 ------------------------------------
-slot _-1
+slot _.#6142509188972423790#_-1
 {
   index: 0
     tag: 0
@@ -19,10 +19,10 @@ slot _-1
 {
   index: 3
     tag: 25
-    val: 254
+    val: 255
 },
 ------------------------------------
-slot _-2
+slot _.#6142509188972423790_1#_-1
 {
   index: 0
     tag: 0
@@ -44,7 +44,7 @@ slot _-2
     val: 255
 },
 ------------------------------------
-slot _-3
+slot _.#6142509188972423790_2#_-1
 {
   index: 0
     tag: 0
@@ -66,7 +66,7 @@ slot _-3
     val: 254
 },
 ------------------------------------
-slot _-4
+slot _.#6142509188972423790_3#_-1
 {
   index: 0
     tag: 0
@@ -88,7 +88,7 @@ slot _-4
     val: 255
 },
 ------------------------------------
-slot _-5
+slot _.#6142509188972423790_4#_-1
 {
   index: 0
     tag: 0
@@ -110,7 +110,7 @@ slot _-5
     val: 254
 },
 ------------------------------------
-slot _-6
+slot _.#6142509188972423790_5#_-1
 {
   index: 0
     tag: 0
@@ -132,7 +132,7 @@ slot _-6
     val: 255
 },
 ------------------------------------
-slot _-7
+slot _.#6142509188972423790_6#_-1
 {
   index: 0
     tag: 0
@@ -151,7 +151,7 @@ slot _-7
 {
   index: 3
     tag: 25
-    val: 255
+    val: 254
 },
 ------------------------------------
 slot _0