diff --git a/cmd/gf/internal/cmd/genpbentity/genpbentity.go b/cmd/gf/internal/cmd/genpbentity/genpbentity.go
index 6649f3a4c..2e051fcdb 100644
--- a/cmd/gf/internal/cmd/genpbentity/genpbentity.go
+++ b/cmd/gf/internal/cmd/genpbentity/genpbentity.go
@@ -317,8 +317,8 @@ func generateMessageFieldForPbEntity(index int, field *gdb.TableField, in CGenPb
 		gdb.LocalTypeUint64Slice: "repeated uint64",
 		gdb.LocalTypeInt64Bytes:  "repeated int64",
 		gdb.LocalTypeUint64Bytes: "repeated uint64",
-		gdb.LocalTypeFloat32:     "float32",
-		gdb.LocalTypeFloat64:     "float64",
+		gdb.LocalTypeFloat32:     "float",
+		gdb.LocalTypeFloat64:     "double",
 		gdb.LocalTypeBytes:       "[]byte",
 		gdb.LocalTypeBool:        "bool",
 		gdb.LocalTypeJson:        "string",