diff --git a/makefile b/makefile
index 6380d3c..1932289 100644
--- a/makefile
+++ b/makefile
@@ -17,8 +17,8 @@ install:
 dev:
 	@./bin/storage storage
 
-.PHONY: gen-struct
-gen-struct:
+.PHONY: gen-struct-const
+gen-struct-const:
 	@python3 ./shell/make-struct.py
 
 .PHONY: gen-protobuf
diff --git a/pkg/structure/generate/const.template b/pkg/structure/generate/const.template
index 8fa6f67..fdedc49 100644
--- a/pkg/structure/generate/const.template
+++ b/pkg/structure/generate/const.template
@@ -1,34 +1,34 @@
-// Code generated by gen-struct. DO NOT EDIT.
+// Code generated by gen-struct-const. DO NOT EDIT.
 // make gen-struct generated
 
 package generate
 
 const (
 	DEFAULT_KEY = iota
-	{% for key in keys %}
+	{% for key in keys -%}
 	{{key}}
-	{% endfor %}
+	{%- endfor %}
 )
 
 const (
     DEFAULT_COMM = iota
-    {% for key in sets %}
+    {% for key in sets -%}
 	{{key}}
 	{% endfor %}
 )
 
 var CommKeyString = map[string]int {	
-{% for kmp in key_maps %}
-	{% for comm in kmp.val %}
+{%- for kmp in key_maps -%}
+	{% for comm in kmp.val -%}
 	"{{comm}}": {{kmp.key}},
-	{% endfor %}
+	{% endfor -%}
 {% endfor %}
 }
 
 var CommKey = map[int]int {	
-{% for kmp in key_maps %}
-	{% for comm in kmp.upper %}
+{%- for kmp in key_maps -%}
+	{% for comm in kmp.upper -%}
 	{{comm}}: {{kmp.key}},
-	{% endfor %}
+	{% endfor -%}
 {% endfor %}
 }
\ No newline at end of file
diff --git a/pkg/structure/generate/inteerface.template b/pkg/structure/generate/inteerface.template
new file mode 100644
index 0000000..1b08892
--- /dev/null
+++ b/pkg/structure/generate/inteerface.template
@@ -0,0 +1,28 @@
+package structure
+
+import "gitee.com/timedb/wheatCache/pkg/proto"
+
+type KeyBaseInterface interface {
+	SizeByte() int64
+
+	// TODO RollBack 事务相关, V2 实现
+	RollBack() error
+	// Begin 事务相关, V2 实现
+	Begin() error
+	// Comment 事务相关, V2 实现
+	Comment() error
+
+	Encode() ([]byte, error)
+}
+
+
+type StringXInterface interface {
+	KeyBaseInterface
+	Set(*proto.SetRequest) ([]string, error)
+	Get(*proto.GetRequest) ([]string, error)
+}
+
+type ListXInterface interface {
+	KeyBaseInterface
+	LSet(*proto.SetRequest) ([]string, error)
+}
diff --git a/pkg/structure/generate/structure.gen.go b/pkg/structure/generate/structure.gen.go
index d9c8589..9931336 100644
--- a/pkg/structure/generate/structure.gen.go
+++ b/pkg/structure/generate/structure.gen.go
@@ -1,76 +1,38 @@
-// Code generated by gen-struct. DO NOT EDIT.
+// Code generated by gen-struct-const. DO NOT EDIT.
 // make gen-struct generated
 
 package generate
 
 const (
 	DEFAULT_KEY = iota
-	
 	STRING_X
-	
-	LIST_X
-	
 )
 
 const (
     DEFAULT_COMM = iota
-    
-	SET
-	
+    SET
 	GET
-	
 	ADD
-	
 	REDUCE
-	
 	SETBIT
-	
 	GETBIT
 	
-	L_SET
-	
 )
 
-var CommKeyString = map[string]int {	
-
-	
-	"set": STRING_X,
-	
+var CommKeyString = map[string]int {"set": STRING_X,
 	"get": STRING_X,
-	
 	"add": STRING_X,
-	
 	"reduce": STRING_X,
-	
 	"setbit": STRING_X,
-	
 	"getbit": STRING_X,
 	
-
-	
-	"l_set": LIST_X,
-	
-
 }
 
-var CommKey = map[int]int {	
-
-	
-	SET: STRING_X,
-	
+var CommKey = map[int]int {SET: STRING_X,
 	GET: STRING_X,
-	
 	ADD: STRING_X,
-	
 	REDUCE: STRING_X,
-	
 	SETBIT: STRING_X,
-	
 	GETBIT: STRING_X,
 	
-
-	
-	L_SET: LIST_X,
-	
-
 }
\ No newline at end of file
diff --git a/pkg/structure/interface.go b/pkg/structure/interface.go
index 1e69347..61d498f 100644
--- a/pkg/structure/interface.go
+++ b/pkg/structure/interface.go
@@ -2,10 +2,6 @@ package structure
 
 import "gitee.com/timedb/wheatCache/pkg/proto"
 
-type CacheValue interface {
-	LengthByte() int64
-}
-
 type KeyBaseInterface interface {
 	SizeByte() int64
 
diff --git a/shell/make-struct.py b/shell/make-struct.py
index b03c8b2..bd06602 100644
--- a/shell/make-struct.py
+++ b/shell/make-struct.py
@@ -56,7 +56,6 @@ def set_structure_const_template(conf: dict):
 
     template = Template(tem_text)
     text = template.render(keys=keys, key_maps=key_map, sets=val_set)
-    text.replace("\n\n", "\n")
 
     temp_path = f"{tempPath}/structure.gen.go"
     with open(temp_path, 'w', encoding='utf-8') as f:
@@ -66,19 +65,21 @@ def set_structure_const_template(conf: dict):
 
 
 def set_structure_interface(conf):
-    print(conf)
-
-    # class KeyInterFace
-
-    with open(f"{structurePath}/interface.go") as fp:
-        interfaceText = fp.read()
-
-    for key, item in conf.items():
-        interfaceKey = "".join([k.capitalize() for k in key.split('_')])
-        interfaceTitle = "type "
+    text = load_template("interface.template")
+    Dic = {}
+    template = Template(text)
+    for i in conf.keys():
+        x = i.lower().title()
+        Dic["".join(x.split("_"))] = conf[i]
+    yamlData = [Dic]
+    text = template.render(Data=yamlData)
+    temp_path = f"{structurePath}/interface.gen.go"
+    with open(temp_path, 'w', encoding='utf-8') as f:
+        f.write(text)
 
 
 if __name__ == "__main__":
     conf, cfg_camel = load_conf()
-    set_structure_const_template(conf)
-    set_structure_interface(conf)
+    # set_structure_const_template(conf)
+    # set_structure_interface(conf)
+    set_structure_interface(cfg_camel)