diff --git a/src/elf_link_common.c b/src/elf_link_common.c
index 0be5b63885cdc583fd11fe9049c31b006f4e9a2a..b31d0057767ec300973a0af8c9f24738f25ec4c1 100644
--- a/src/elf_link_common.c
+++ b/src/elf_link_common.c
@@ -125,9 +125,13 @@ static void init_static_mode_symbol_change(elf_link_t *elf_link)
 	append_symbol_mapping_by_name(elf_link, "exit", ef, "_exit");
 }
 
-// layout for vdso and out.ELF
+// layout for vdso and app and ld.so
+// ld.so | vvar | vdso | app
+// xxK   | 8K     4K     2M+
+// without ld.so
 // vvar | vdso | app
 // 8K     4K     2M+
+
 static unsigned long vdso_get_new_addr(Elf64_Sym *sym)
 {
 	return 0UL - 4096UL + (unsigned long)sym->st_value;
@@ -144,14 +148,14 @@ void init_vdso_symbol_addr(elf_link_t *elf_link)
 	elf_file_t *vdso_ef = &elf_link->vdso_ef;
 
 	// TODO: feature, probe AUX parameter
-	elf_link->direct_vdso_optimize = false;
+	//elf_link->direct_vdso_optimize = false;
 
 	vdso_ef->file_name = "vdso";
 	vdso_ef->hdr = (Elf64_Ehdr *)0xfffff7ffb000UL;
 	elf_parse_hdr(vdso_ef);
 
 	if (vdso_ef->dynsym_sec == NULL) {
-		SI_LOG_DEBUG(".dynsym not exist\n");
+		si_panic(".dynsym not exist\n");
 	}
 
 	elf_show_dynsym(vdso_ef);
@@ -173,6 +177,34 @@ void init_vdso_symbol_addr(elf_link_t *elf_link)
 	return;
 }
 
+void init_ld_symbol_addr(elf_link_t *elf_link)
+{
+	elf_file_t *ef = &elf_link->vdso_ef;
+
+	// TODO: feature, probe AUX parameter
+
+	ef->file_name = "ld.so";
+	ef->hdr = (Elf64_Ehdr *)0xfffff7ffb000UL;
+	elf_parse_hdr(ef);
+
+	if (ef->dynsym_sec == NULL) {
+		si_panic(".dynsym not exist\n");
+	}
+
+	elf_show_dynsym(ef);
+
+	int sym_count = ef->dynsym_sec->sh_size / sizeof(Elf64_Sym);
+	Elf64_Sym *syms = (Elf64_Sym *)(((void *)ef->hdr) + ef->dynsym_sec->sh_offset);
+	for (int j = 0; j < sym_count; j++) {
+		Elf64_Sym *sym = &syms[j];
+		char *name = elf_get_dynsym_name(ef, sym);
+		unsigned long symbol_addr = (unsigned long)ef->hdr + (unsigned long)sym->st_value;
+		append_symbol_mapping(elf_link, name, symbol_addr);
+	}
+
+	return;
+}
+
 void init_symbol_mapping(elf_link_t *elf_link)
 {
 	// Assume that ifunc function name is unique
@@ -181,6 +213,9 @@ void init_symbol_mapping(elf_link_t *elf_link)
 	init_static_mode_symbol_change(elf_link);
 	init_hook_func_symbol_change(elf_link);
 
+	if (is_direct_call_optimize(elf_link) && is_static_nold_mode(elf_link)) {
+		init_ld_symbol_addr(elf_link);
+	}
 	if (is_direct_vdso_optimize(elf_link) == true) {
 		init_vdso_symbol_addr(elf_link);
 	}
diff --git a/src/elf_link_common.h b/src/elf_link_common.h
index 3c264790ae00dff59d1e1e322a6655a941a35c97..63eda081c1c6582b658617223a400b6d1b5b1402 100644
--- a/src/elf_link_common.h
+++ b/src/elf_link_common.h
@@ -125,6 +125,11 @@ static inline bool is_static_nolibc_mode(elf_link_t *elf_link)
 	return elf_link->link_mode == ELF_LINK_STATIC_NOLIBC;
 }
 
+static inline bool is_static_nold_mode(elf_link_t *elf_link)
+{
+	return elf_link->link_mode == ELF_LINK_STATIC_NOLD;
+}
+
 static inline bool is_hook_func(elf_link_t *elf_link)
 {
 	return elf_link->hook_func;
diff --git a/src/elf_link_elf.c b/src/elf_link_elf.c
index ae801a00f171cc02e08adf5204cb25d75963557d..683c819be89ba773c76c2498df452c41124522dc 100644
--- a/src/elf_link_elf.c
+++ b/src/elf_link_elf.c
@@ -88,7 +88,7 @@ int elf_link_set_mode(elf_link_t *elf_link, unsigned int mode)
 
 	elf_link->direct_call_optimize = true;
 	// TODO: feature, probe AUX parameter
-	elf_link->direct_vdso_optimize = false;
+	//elf_link->direct_vdso_optimize = false;
 
 	if (elf_link->in_ef_nr != 0) {
 		SI_LOG_ERR("set mode must before add elf file\n");
diff --git a/src/elf_read_elf.c b/src/elf_read_elf.c
index 85849d32565d9393db91d80c94dcf4c8351634d6..ecc4e4f2502439d34b7753cf7f35c3fb2bd5bfe3 100644
--- a/src/elf_read_elf.c
+++ b/src/elf_read_elf.c
@@ -597,7 +597,7 @@ int elf_read_file(char *file_name, elf_file_t *ef, bool is_readonly)
 
 	// ELF must have relocation
 	sec = elf_find_section_by_name(ef, ".rela.text");
-	if (sec == NULL) {
+	if ((sec == NULL) && is_readonly) {
 		SI_LOG_ERR("ELF must have .rela.text, %s\n", file_name);
 		return -1;
 	}
diff --git a/tests/test_simple/Makefile b/tests/test_simple/Makefile
index a84b022688265390d710c5ddb86c62ac0470a472..04c4f7619adbc0709307dcdebf5ef650b7f3c0ec 100644
--- a/tests/test_simple/Makefile
+++ b/tests/test_simple/Makefile
@@ -32,14 +32,14 @@ simple_app:
 simple: simple_app
 	clear
 	@echo ===rto===
-	$(SYSBOOST) --static $(TEST_APP) $(LIBC)
+	$(SYSBOOST) --static-nold $(TEST_APP) $(LIBC)
 	readelf -W -a $(TEST_APP).rto > simple_app.rto.elf
 	objdump -d $(TEST_APP).rto > simple_app.rto.asm
 	@echo ===run===
 	$(TEST_APP).rto
 
 rto:
-	gdb --args $(SYSBOOST) --static $(TEST_APP) $(LIBC)
+	gdb --args $(SYSBOOST) --static-nold $(TEST_APP) $(LIBC)
 
 run:
 	gdb --args $(TEST_APP).rto