diff --git a/confs/online/httpflv.Cargo.toml b/confs/online/httpflv.Cargo.toml
index eb7c03c0..5e6ced6a 100644
--- a/confs/online/httpflv.Cargo.toml
+++ b/confs/online/httpflv.Cargo.toml
@@ -17,6 +17,7 @@ failure = "0.1.8"
 log = "0.4"
 axum = { version = "0.7.4" }
 futures = "0.3"
+chrono = "0.4"
 
 streamhub = "0.2.2"
 xflv = "0.4.2"
diff --git a/confs/online/rtsp.Cargo.toml b/confs/online/rtsp.Cargo.toml
index 9182d6d3..a38a2189 100644
--- a/confs/online/rtsp.Cargo.toml
+++ b/confs/online/rtsp.Cargo.toml
@@ -23,6 +23,11 @@ chrono = "0.4"
 async-trait = "0.1.70"
 base64 = "0.21.2"
 hex = "0.4.3"
+serde_json = { version = "1", default-features = false, features = [
+    "alloc",
+    "raw_value",
+    "std",
+] }
 
 bytesio = "0.3.2"
 streamhub = "0.2.2"
diff --git a/confs/online/streamhub.Cargo.toml b/confs/online/streamhub.Cargo.toml
index ef2cc141..a26af923 100644
--- a/confs/online/streamhub.Cargo.toml
+++ b/confs/online/streamhub.Cargo.toml
@@ -15,10 +15,10 @@ byteorder = "1.4.2"
 bytes = "1.0.0"
 rand = "0.8"
 log = "0.4"
-chrono = "0.4"
+chrono = { version = "0.4", features = ["serde"] }
 indexmap = "1.9.3"
 #use vendored feature to enable cross compile for openssl
-reqwest = {version = "0.11.24",features = ["native-tls-vendored"]}
+reqwest = { version = "0.11.24", features = ["native-tls-vendored"] }
 async-trait = "0.1.70"
 serde_json = { version = "1", default-features = false, features = [
     "alloc",