diff --git a/server/collection/internal/handler/routes.go b/server/collection/internal/handler/routes.go
index 4abd6190..ca29fb08 100644
--- a/server/collection/internal/handler/routes.go
+++ b/server/collection/internal/handler/routes.go
@@ -33,7 +33,7 @@ func RegisterHandlers(server *rest.Server, serverCtx *svc.ServiceContext) {
 				Handler: TestAiHandler(serverCtx),
 			},
 			{
-				Method:  http.MethodGet,
+				Method:  http.MethodPost,
 				Path:    "/api/collection/test_pdf",
 				Handler: TestPdfHandler(serverCtx),
 			},
diff --git a/server/collection/internal/types/types.go b/server/collection/internal/types/types.go
index 0b3cbda3..c6268e1d 100644
--- a/server/collection/internal/types/types.go
+++ b/server/collection/internal/types/types.go
@@ -45,8 +45,8 @@ type TestAiReq struct {
 }
 
 type TestPdfReq struct {
-	Content string `form:"content"`
-	Type    string `form:"type"`
+	Content string `json:"content"`
+	Type    string `json:"type"`
 }
 
 type Request struct {
diff --git a/server_api/collection.api b/server_api/collection.api
index 22c8501c..ea9fbabb 100644
--- a/server_api/collection.api
+++ b/server_api/collection.api
@@ -23,7 +23,7 @@ service collection {
 	get /api/collection/test_ai(TestAiReq) returns (response);
 	//测试pdf
 	@handler TestPdfHandler
-	get /api/collection/test_pdf(TestPdfReq) returns (response);
+	post /api/collection/test_pdf(TestPdfReq) returns (response);
 }
 
 //收藏产品
@@ -65,6 +65,6 @@ type TestAiReq {
 }
 //测试pdf
 type TestPdfReq {
-	Content string `form:"content"`
-	Type    string `form:"type"`
+	Content string `json:"content"`
+	Type    string `json:"type"`
 }
\ No newline at end of file