diff --git a/examples/builtins/eq.py b/examples/builtins/eq.py
new file mode 100644
index 000000000..745b7a17e
--- /dev/null
+++ b/examples/builtins/eq.py
@@ -0,0 +1,23 @@
+assert [1, 2, 3] == [1, 2, 3]
+assert [1, 2, 3] != [1, 2, 4]
+
+assert (1, 2, 3) == (1, 2, 3)
+assert (1, 2, 3) != (1, 2, 4)
+
+assert (1, 2, 3) != [1, 2, 3]
+assert [1, 2, 3] != (1, 2, 3)
+assert [1, 2, 3] != 1
+
+assert 1 != (1, 2, 3)
+
+assert ('a', 'b', 'c') == ('a', 'b', 'c')
+assert ('a', 'b', 'c') != ('a', 'b', 'd')
+
+dict1 = {'a': 1, 'b': 2, 'c': 3}
+dict2 = {'a': 1, 'b': 2, 'c': 3}
+dict3 = {'a': 1, 'b': 2, 'c': 4}
+
+assert dict1 == dict2
+assert dict1 != dict3
+
+print("PASS")
diff --git a/package/PikaStdLib/PikaStdData.pyi b/package/PikaStdLib/PikaStdData.pyi
index 412f23e4a..15cb78735 100644
--- a/package/PikaStdLib/PikaStdData.pyi
+++ b/package/PikaStdLib/PikaStdData.pyi
@@ -27,6 +27,9 @@ class Tuple:
     def __contains__(self, val: any) -> int:
         """ support val in list """
 
+    def __eq__(self, other: any) -> int:
+        """ support list == list """
+
 
 class List(Tuple):
     def __init__(self): ...
@@ -90,6 +93,9 @@ class Dict:
 
     def update(self, other: Dict):
         """ update dict """
+    
+    def __eq__(self, other: any) -> int:
+        """ support dict == dict """
 
 
 class dict_keys:
diff --git a/package/PikaStdLib/PikaStdData_Dict.c b/package/PikaStdLib/PikaStdData_Dict.c
index aa9ddd3af..29f9d5736 100644
--- a/package/PikaStdLib/PikaStdData_Dict.c
+++ b/package/PikaStdLib/PikaStdData_Dict.c
@@ -293,3 +293,28 @@ void PikaStdData_Dict_update(PikaObj* self, PikaObj* other) {
     pikaVM_runByteCode(context, (uint8_t*)bytes);
     obj_deinit(context);
 }
+
+int PikaStdData_Dict___eq__(PikaObj* self, Arg* other) {
+    if (!arg_isObject(other)) {
+        return 0;
+    }
+    PikaObj* oOther = arg_getObj(other);
+    if (self->constructor != oOther->constructor) {
+        return 0;
+    }
+    if (obj_getSize(self) != obj_getSize(oOther)) {
+        return 0;
+    }
+    for (size_t i = 0; i < obj_getSize(self); i++) {
+        Arg* key = args_getArgByIndex(_OBJ2KEYS(self), i);
+        Arg* val = args_getArgByIndex(_OBJ2DICT(self), i);
+        Arg* oVal = pikaDict_get(oOther, arg_getStr(key));
+        if (NULL == oVal) {
+            return 0;
+        }
+        if (!arg_isEqual(val, oVal)) {
+            return 0;
+        }
+    }
+    return 1;
+}
diff --git a/package/PikaStdLib/PikaStdData_Tuple.c b/package/PikaStdLib/PikaStdData_Tuple.c
index f3c4d7152..a1b50d118 100644
--- a/package/PikaStdLib/PikaStdData_Tuple.c
+++ b/package/PikaStdLib/PikaStdData_Tuple.c
@@ -106,3 +106,24 @@ int PikaStdData_Tuple___contains__(PikaObj* self, Arg* val) {
     }
     return 0;
 }
+
+int PikaStdData_Tuple___eq__(PikaObj* self, Arg* other) {
+    if (!arg_isObject(other)) {
+        return 0;
+    }
+    PikaObj* oOther = arg_getObj(other);
+    if (self->constructor != oOther->constructor) {
+        return 0;
+    }
+    if (obj_getSize(self) != obj_getSize(oOther)) {
+        return 0;
+    }
+    for (size_t i = 0; i < pikaList_getSize(self); i++) {
+        Arg* arg = pikaList_get(self, i);
+        Arg* otherArg = pikaList_get(oOther, i);
+        if (!arg_isEqual(arg, otherArg)) {
+            return 0;
+        }
+    }
+    return 1;
+}
diff --git a/port/linux/.vscode/launch.json b/port/linux/.vscode/launch.json
index e4d0acff6..62642f4ae 100644
--- a/port/linux/.vscode/launch.json
+++ b/port/linux/.vscode/launch.json
@@ -12,7 +12,7 @@
             // "program": "${workspaceFolder}/build/boot/demo06-pikamain/pikascript_demo06-pikamain",
             "args": [
                 // "--gtest_filter=vm.keyword_2"
-                "--gtest_filter=struct.unpack"
+                "--gtest_filter=builtin.eq"
             ],
             "stopAtEntry": false,
             "cwd": "${workspaceFolder}",
diff --git a/port/linux/package/pikascript/PikaStdData.pyi b/port/linux/package/pikascript/PikaStdData.pyi
index 412f23e4a..15cb78735 100644
--- a/port/linux/package/pikascript/PikaStdData.pyi
+++ b/port/linux/package/pikascript/PikaStdData.pyi
@@ -27,6 +27,9 @@ class Tuple:
     def __contains__(self, val: any) -> int:
         """ support val in list """
 
+    def __eq__(self, other: any) -> int:
+        """ support list == list """
+
 
 class List(Tuple):
     def __init__(self): ...
@@ -90,6 +93,9 @@ class Dict:
 
     def update(self, other: Dict):
         """ update dict """
+    
+    def __eq__(self, other: any) -> int:
+        """ support dict == dict """
 
 
 class dict_keys:
diff --git a/port/linux/package/pikascript/pikascript-lib/PikaStdLib/PikaStdData_Dict.c b/port/linux/package/pikascript/pikascript-lib/PikaStdLib/PikaStdData_Dict.c
index aa9ddd3af..29f9d5736 100644
--- a/port/linux/package/pikascript/pikascript-lib/PikaStdLib/PikaStdData_Dict.c
+++ b/port/linux/package/pikascript/pikascript-lib/PikaStdLib/PikaStdData_Dict.c
@@ -293,3 +293,28 @@ void PikaStdData_Dict_update(PikaObj* self, PikaObj* other) {
     pikaVM_runByteCode(context, (uint8_t*)bytes);
     obj_deinit(context);
 }
+
+int PikaStdData_Dict___eq__(PikaObj* self, Arg* other) {
+    if (!arg_isObject(other)) {
+        return 0;
+    }
+    PikaObj* oOther = arg_getObj(other);
+    if (self->constructor != oOther->constructor) {
+        return 0;
+    }
+    if (obj_getSize(self) != obj_getSize(oOther)) {
+        return 0;
+    }
+    for (size_t i = 0; i < obj_getSize(self); i++) {
+        Arg* key = args_getArgByIndex(_OBJ2KEYS(self), i);
+        Arg* val = args_getArgByIndex(_OBJ2DICT(self), i);
+        Arg* oVal = pikaDict_get(oOther, arg_getStr(key));
+        if (NULL == oVal) {
+            return 0;
+        }
+        if (!arg_isEqual(val, oVal)) {
+            return 0;
+        }
+    }
+    return 1;
+}
diff --git a/port/linux/package/pikascript/pikascript-lib/PikaStdLib/PikaStdData_Tuple.c b/port/linux/package/pikascript/pikascript-lib/PikaStdLib/PikaStdData_Tuple.c
index f3c4d7152..a1b50d118 100644
--- a/port/linux/package/pikascript/pikascript-lib/PikaStdLib/PikaStdData_Tuple.c
+++ b/port/linux/package/pikascript/pikascript-lib/PikaStdLib/PikaStdData_Tuple.c
@@ -106,3 +106,24 @@ int PikaStdData_Tuple___contains__(PikaObj* self, Arg* val) {
     }
     return 0;
 }
+
+int PikaStdData_Tuple___eq__(PikaObj* self, Arg* other) {
+    if (!arg_isObject(other)) {
+        return 0;
+    }
+    PikaObj* oOther = arg_getObj(other);
+    if (self->constructor != oOther->constructor) {
+        return 0;
+    }
+    if (obj_getSize(self) != obj_getSize(oOther)) {
+        return 0;
+    }
+    for (size_t i = 0; i < pikaList_getSize(self); i++) {
+        Arg* arg = pikaList_get(self, i);
+        Arg* otherArg = pikaList_get(oOther, i);
+        if (!arg_isEqual(arg, otherArg)) {
+            return 0;
+        }
+    }
+    return 1;
+}
diff --git a/port/linux/test/compile-test.cpp b/port/linux/test/compile-test.cpp
index 97ae12f51..beed42cc2 100644
--- a/port/linux/test/compile-test.cpp
+++ b/port/linux/test/compile-test.cpp
@@ -594,6 +594,12 @@ TEST(compiler, __add__) {
     EXPECT_EQ(pikaMemNow(), 0);
 }
 
+TEST(compiler, __eq__) {
+    char* lines = "@res_eq = __eq__(__others)";
+    pika_lines2Array(lines);
+    EXPECT_EQ(pikaMemNow(), 0);
+}
+
 TEST(compiler, __iter__) {
     char* lines = "@res_iter = __iter__()";
     pika_lines2Array(lines);
diff --git a/port/linux/test/python/builtins/eq.py b/port/linux/test/python/builtins/eq.py
new file mode 100644
index 000000000..745b7a17e
--- /dev/null
+++ b/port/linux/test/python/builtins/eq.py
@@ -0,0 +1,23 @@
+assert [1, 2, 3] == [1, 2, 3]
+assert [1, 2, 3] != [1, 2, 4]
+
+assert (1, 2, 3) == (1, 2, 3)
+assert (1, 2, 3) != (1, 2, 4)
+
+assert (1, 2, 3) != [1, 2, 3]
+assert [1, 2, 3] != (1, 2, 3)
+assert [1, 2, 3] != 1
+
+assert 1 != (1, 2, 3)
+
+assert ('a', 'b', 'c') == ('a', 'b', 'c')
+assert ('a', 'b', 'c') != ('a', 'b', 'd')
+
+dict1 = {'a': 1, 'b': 2, 'c': 3}
+dict2 = {'a': 1, 'b': 2, 'c': 3}
+dict3 = {'a': 1, 'b': 2, 'c': 4}
+
+assert dict1 == dict2
+assert dict1 != dict3
+
+print("PASS")
diff --git a/src/PikaVM.c b/src/PikaVM.c
index 5bb65bc24..735f28e59 100644
--- a/src/PikaVM.c
+++ b/src/PikaVM.c
@@ -2697,6 +2697,34 @@ static void _OPT_EQU(OperatorInfo* op) {
     }
     if (argType_isObject(op->t1) && argType_isObject(op->t2)) {
         is_equ = (arg_getPtr(op->a1) == arg_getPtr(op->a2));
+        if (is_equ) {
+            goto __exit;
+        }
+        Arg* __eq__ =
+            obj_getMethodArgWithFullPath(arg_getPtr(op->a1), "__eq__");
+        if (NULL != __eq__) {
+            arg_deinit(__eq__);
+            PikaObj* oThis = arg_getObj(op->a1);
+            obj_setArg(oThis, "__others", op->a2);
+            /* clang-format off */
+            PIKA_PYTHON(
+            @res_eq = __eq__(__others)
+            )
+            /* clang-format on */
+            const uint8_t bytes[] = {
+                0x0c, 0x00, 0x00, 0x00, /* instruct array size */
+                0x10, 0x81, 0x01, 0x00, 0x00, 0x02, 0x0a, 0x00, 0x00, 0x04,
+                0x11, 0x00,
+                /* instruct array */
+                0x19, 0x00, 0x00, 0x00, /* const pool size */
+                0x00, 0x5f, 0x5f, 0x6f, 0x74, 0x68, 0x65, 0x72, 0x73, 0x00,
+                0x5f, 0x5f, 0x65, 0x71, 0x5f, 0x5f, 0x00, 0x40, 0x72, 0x65,
+                0x73, 0x5f, 0x65, 0x71, 0x00,
+                /* const pool */
+            };
+            pikaVM_runByteCode(oThis, (uint8_t*)bytes);
+            is_equ = obj_getInt(oThis, "@res_eq");
+        }
         goto __exit;
     }
     /* default: int bool, and float */
diff --git a/src/PikaVersion.h b/src/PikaVersion.h
index 0aba5dd75..7965b3f3e 100644
--- a/src/PikaVersion.h
+++ b/src/PikaVersion.h
@@ -2,4 +2,4 @@
 #define PIKA_VERSION_MINOR 12
 #define PIKA_VERSION_MICRO 5
 
-#define PIKA_EDIT_TIME "2023/08/17 22:02:10"
+#define PIKA_EDIT_TIME "2023/08/17 23:33:21"