diff --git a/doc/api/carv.api b/doc/api/carv.api
index b8c9dd2..095dbb2 100644
--- a/doc/api/carv.api
+++ b/doc/api/carv.api
@@ -20,7 +20,7 @@ service novatask {
 
 	@doc "游戏主线解锁第x章节"
 	@handler UnlockChapter
-	get /unlock_chapter (UnlockChapterReq) returns (CarvResult)
+	get /unlock_chapter/:chapter (UnlockChapterReq) returns (CarvResult)
 }
 
 type Result {
@@ -38,13 +38,17 @@ type CarvResult {
 }
 
 type EmailKey {
-	Email  string `form:"email"`
-	ApiKey string `header:"x-api-key"`
+	BeginTime int64  `form:"begin_time"` //begin_time
+	EndTime   int64  `form:"end_time"` // end_time
+	Email     string `form:"email"` // email
+	ApiKey    string `header:"x-api-key"` // x-api-key
 }
 
 type UnlockChapterReq {
-	Email   string `form:"email"`
-	Chapter int    `form:"chapter"`
-	ApiKey  string `header:"x-api-key"`
+	BeginTime int64  `form:"begin_time"` //begin_time
+	EndTime   int64  `form:"end_time"` // end_time
+	Email     string `form:"email"` // email
+	Chapter   int    `path:"chapter"` // 章节数
+	ApiKey    string `header:"x-api-key"` // x-api-key
 }
 
diff --git a/doc/swagger/nova.json b/doc/swagger/nova.json
index e9cec91..861b15e 100644
--- a/doc/swagger/nova.json
+++ b/doc/swagger/nova.json
@@ -99,12 +99,30 @@
         "parameters": [
           {
             "name": "x-api-key",
+            "description": " x-api-key",
             "in": "header",
             "required": true,
             "type": "string"
           },
+          {
+            "name": "begin_time",
+            "description": "begin_time",
+            "in": "query",
+            "required": true,
+            "type": "integer",
+            "format": "int64"
+          },
+          {
+            "name": "end_time",
+            "description": " end_time",
+            "in": "query",
+            "required": true,
+            "type": "integer",
+            "format": "int64"
+          },
           {
             "name": "email",
+            "description": " email",
             "in": "query",
             "required": true,
             "type": "string"
@@ -133,12 +151,30 @@
         "parameters": [
           {
             "name": "x-api-key",
+            "description": " x-api-key",
             "in": "header",
             "required": true,
             "type": "string"
           },
+          {
+            "name": "begin_time",
+            "description": "begin_time",
+            "in": "query",
+            "required": true,
+            "type": "integer",
+            "format": "int64"
+          },
+          {
+            "name": "end_time",
+            "description": " end_time",
+            "in": "query",
+            "required": true,
+            "type": "integer",
+            "format": "int64"
+          },
           {
             "name": "email",
+            "description": " email",
             "in": "query",
             "required": true,
             "type": "string"
@@ -167,12 +203,30 @@
         "parameters": [
           {
             "name": "x-api-key",
+            "description": " x-api-key",
             "in": "header",
             "required": true,
             "type": "string"
           },
+          {
+            "name": "begin_time",
+            "description": "begin_time",
+            "in": "query",
+            "required": true,
+            "type": "integer",
+            "format": "int64"
+          },
+          {
+            "name": "end_time",
+            "description": " end_time",
+            "in": "query",
+            "required": true,
+            "type": "integer",
+            "format": "int64"
+          },
           {
             "name": "email",
+            "description": " email",
             "in": "query",
             "required": true,
             "type": "string"
@@ -186,7 +240,7 @@
         ]
       }
     },
-    "/gapi/carv/unlock_chapter": {
+    "/gapi/carv/unlock_chapter/{chapter}": {
       "get": {
         "summary": "游戏主线解锁第x章节",
         "operationId": "UnlockChapter",
@@ -199,24 +253,41 @@
           }
         },
         "parameters": [
+          {
+            "name": "chapter",
+            "in": "path",
+            "required": true,
+            "type": "string"
+          },
           {
             "name": "x-api-key",
+            "description": " x-api-key",
             "in": "header",
             "required": true,
             "type": "string"
           },
           {
-            "name": "email",
-            "in": "query",
-            "required": true,
-            "type": "string"
-          },
-          {
-            "name": "chapter",
+            "name": "begin_time",
+            "description": "begin_time",
             "in": "query",
             "required": true,
             "type": "integer",
-            "format": "int32"
+            "format": "int64"
+          },
+          {
+            "name": "end_time",
+            "description": " end_time",
+            "in": "query",
+            "required": true,
+            "type": "integer",
+            "format": "int64"
+          },
+          {
+            "name": "email",
+            "description": " email",
+            "in": "query",
+            "required": true,
+            "type": "string"
           }
         ],
         "tags": [
@@ -547,12 +618,25 @@
     "EmailKey": {
       "type": "object",
       "properties": {
+        "begin_time": {
+          "type": "integer",
+          "format": "int64",
+          "description": "begin_time"
+        },
+        "end_time": {
+          "type": "integer",
+          "format": "int64",
+          "description": " end_time"
+        },
         "email": {
-          "type": "string"
+          "type": "string",
+          "description": " email"
         }
       },
       "title": "EmailKey",
       "required": [
+        "begin_time",
+        "end_time",
         "email"
       ]
     },
@@ -902,18 +986,26 @@
     "UnlockChapterReq": {
       "type": "object",
       "properties": {
-        "email": {
-          "type": "string"
-        },
-        "chapter": {
+        "begin_time": {
           "type": "integer",
-          "format": "int32"
+          "format": "int64",
+          "description": "begin_time"
+        },
+        "end_time": {
+          "type": "integer",
+          "format": "int64",
+          "description": " end_time"
+        },
+        "email": {
+          "type": "string",
+          "description": " email"
         }
       },
       "title": "UnlockChapterReq",
       "required": [
-        "email",
-        "chapter"
+        "begin_time",
+        "end_time",
+        "email"
       ]
     },
     "UserNft": {
diff --git a/internal/handler/routes.go b/internal/handler/routes.go
index 68d8815..9b2dda1 100644
--- a/internal/handler/routes.go
+++ b/internal/handler/routes.go
@@ -73,7 +73,7 @@ func RegisterHandlers(server *rest.Server, serverCtx *svc.ServiceContext) {
 				{
 					// 游戏主线解锁第x章节
 					Method:  http.MethodGet,
-					Path:    "/unlock_chapter",
+					Path:    "/unlock_chapter/:chapter",
 					Handler: carv.UnlockChapterHandler(serverCtx),
 				},
 			}...,
diff --git a/internal/types/types.go b/internal/types/types.go
index 336ead3..39ce6a2 100644
--- a/internal/types/types.go
+++ b/internal/types/types.go
@@ -18,8 +18,10 @@ type Community struct {
 }
 
 type EmailKey struct {
-	Email  string `form:"email"`
-	ApiKey string `header:"x-api-key"`
+	BeginTime int64  `form:"begin_time"`  //begin_time
+	EndTime   int64  `form:"end_time"`    // end_time
+	Email     string `form:"email"`       // email
+	ApiKey    string `header:"x-api-key"` // x-api-key
 }
 
 type EmailReward struct {
@@ -110,9 +112,11 @@ type UnStakeNftReq struct {
 }
 
 type UnlockChapterReq struct {
-	Email   string `form:"email"`
-	Chapter int    `form:"chapter"`
-	ApiKey  string `header:"x-api-key"`
+	BeginTime int64  `form:"begin_time"`  //begin_time
+	EndTime   int64  `form:"end_time"`    // end_time
+	Email     string `form:"email"`       // email
+	Chapter   int    `path:"chapter"`     // 章节数
+	ApiKey    string `header:"x-api-key"` // x-api-key
 }
 
 type UserNft struct {