diff --git a/app/hdl/hdl_demo.go b/app/hdl/hdl_demo.go
index 92ae977..ca00f1e 100644
--- a/app/hdl/hdl_demo.go
+++ b/app/hdl/hdl_demo.go
@@ -110,10 +110,10 @@ func CreateSign(c *gin.Context) {
 			}
 			for key, value := range bodyParams {
 				// 使用类型断言判断是否为 string 类型
-				if _, ok := value.(string); ok {
-					query[key] = value.(string)
-				} else {
+				if _, ok := value.(map[string]interface{}); ok {
 					query[key] = utils.SerializeStr(value)
+				} else {
+					query[key] = utils.AnyToString(value)
 				}
 			}
 		}
diff --git a/app/lib/aes/check.go b/app/lib/aes/check.go
index 5b470d4..1a94ee0 100644
--- a/app/lib/aes/check.go
+++ b/app/lib/aes/check.go
@@ -49,10 +49,10 @@ func CheckSign(c *gin.Context) error {
 				}
 				for key, value := range bodyParams {
 					// 使用类型断言判断是否为 string 类型
-					if _, ok := value.(string); ok {
-						query[key] = value.(string)
-					} else {
+					if _, ok := value.(map[string]interface{}); ok {
 						query[key] = utils.SerializeStr(value)
+					} else {
+						query[key] = utils.AnyToString(value)
 					}
 				}
 			}